GLENBROOK LIFE & ANNUITY CO SEPARATE ACCOUNT A
N-4, 1998-04-24
Previous: ACCELGRAPHICS INC, 10-K/A, 1998-04-24
Next: JERRYS FAMOUS DELI INC, 8-K/A, 1998-04-24





AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON APRIL 23, 1998

                                FILE NO. 333-

                                    811-

                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

                                    FORM N-4

             REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933
                                       AND
         REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940
 
                       GLENBROOK LIFE AND ANNUITY COMPANY
                               SEPARATE ACCOUNT A
                           (Exact Name of Registrant)

                       GLENBROOK LIFE AND ANNUITY COMPANY
                                3100 Sanders Road
                           Northbrook, Illinois 60062
                               (Name of Depositor)

                               MICHAEL J. VELOTTA
                  Vice President, Secretary and General Counsel
                       Glenbrook Life and Annuity Company
                                3100 Sanders Road
                           Northbrook, Illinois 60062
                                  847/402-2400
                (Name and Complete Address of Agent for Service)

                                   Copies to:

JOAN E. BOROS, ESQUIRE                    JOHN R. HEDRICK, ESQUIRE
Jorden Burt Boros Cicchetti               Allstate Life Financial Services, Inc.
Berenson & Johnson LLP                    3100 Sanders Road
1025 Thomas Jefferson Street N.W.         Northbrook, IL 60062
Suite 400 East
Washington, D.C. 20004

                        STATEMENT PURSUANT TO RULE 24f-2

The registrant  hereby  declares that it is registering an indefinite  amount of
securities pursuant to Rule 24f-2 under the Investment Company Act of 1940.

Title  of  Securities  Being  Registered:   Flexible  Premium  Deferred  Annuity
Contracts and Participating Interests Therein.

Approximate Date of Proposed Public Offering:  As soon as practicable  after the
effective date of this registration statement.

The registrant hereby amends this  registration  statement on such date or dates
as may be necessary to delay its effective date until the registrant  shall file
a further amendment which specifically  states that this registration  statement
shall  thereafter  become  effective  in  accordance  with  Section  8(a) of the
Securities  Act of  1933  or  until  the  registration  statement  shall  become
effective on such date as the Commission  acting  pursuant to said Section 8(a),
may determine.

IT IS PROPOSED THAT THIS FILING WILL BECOME EFFECTIVE (CHECK APPROPRIATE BOX)

     ___  immediately  upon filing  pursuant to paragraph (b) of Rule 485
     ___  on May 1, 1998  pursuant to paragraph (b) of Rule 485 
     ___  60 days after filing pursuant  to  paragraph  (a)(i)  of Rule  485
     ___  on  (date)  pursuant  to paragraph (a)(i) of Rule 485 
     ___  75 days after filing pursuant to paragraph (a)(ii) of Rule 485

IF APPROPRIATE, CHECK THE FOLLOWING BOX:

This post-effective  amendment  designates a new effective date for a previously
filed post-effective amendment.

<PAGE>

<TABLE>
<CAPTION>

                              CROSS REFERENCE SHEET

SHOWING  LOCATION IN PART A  (PROSPECTUS)  AND PART B (STATEMENT  OF  ADDITIONAL
INFORMATION) OF REGISTRATION STATEMENT REQUIRED BY FORM N-4

ITEM OF FORM N-4                                                        PROSPECTUS CAPTION

 PART A: INFORMATION REQUIRED IN A PROSPECTUS
<S>                                                                  <C>          
 1.      Cover Page                                                  Cover Page
 2.      Definitions                                                 Glossary
 3.      Synopsis                                                    Highlights; Summary of Variable Account Expenses
 4.      Condensed Financial                                         --
         (a)     Chart                                               Condensed Financial Information
         (b)     MM Yield                                            Not Applicable
         (c)     Location of Others                                  Financial Statements
 5.      General                                                     --
         (a)     Depositor                                           Glenbrook Life and Annuity Company
         (b)     Registrant                                          The Variable Account
         (c)     Portfolio Company                                   The Fund; AIM Variable Insurance Funds, Inc.;
                                                                       Investment Advisors for the Fund
         (d)     Fund Prospectus                                     AIM Variable Insurance Funds
         (e)     Voting Rights                                       Voting Rights
         (f)     Administrators                                      Charges & Other Deductions Contract Maintenance
                                                                       Charge
 6.      Deductions & Expenses                                       Charges & Other Deductions
         (a)     General                                             Charges & Other Deductions
         (b)     Sales Load Percent                                  Withdrawal Charge
         (c)     Special Purchase Plans                              Not Applicable
         (d)     Commissions                                         Distribution of the Contracts
         (e)     Expenses -- Registrant                              Charges & Other Deductions
         (f)     Fund Expenses                                       Summary of Variable Account Expenses; Expenses
                                                                       of the Funds
         (g)     Organizational Expenses                             Not Applicable
 7.      Contracts                                                   --
         (a)     Persons with Rights                                 Benefits under the Contract; Payout Start Date
                                                                       for Income Payments; Voting Rights; Assignments;
                                                                       Beneficiary
         (b)     (i)   Allocation of Purchase Payments               Allocation of Purchase Payments
                 (ii)  Transfers                                     Transfers among portfolios
                 (iii) Exchanges                                     Not Applicable
         (c)     Changes                                             Modification
         (d)     Inquiries                                           Customer Inquiries
 8.      Annuity Period                                              Payout Start Date for Income Payments
         (a)     Material Factors                                    Amount of Variable Annuity Income Payments
         (b)     Dates                                               Payout Start Date for Income Payments
         (c)     Frequency, duration & level                         Amount of Variable Annuity Income Payments
         (d)     AIR                                                 Amount of Variable Annuity Income Payments
         (e)     Minimum                                             Amount of Variable Annuity Income Payments
         (f)     -- Change Options                                   Transfers among Portfolios
                 -- Transfer                                         --
 9.      Death Benefit                                               Death Benefit Payable; Death Benefit Amount;
                                                                       Death Benefit Payment Provisions
10.      Purchases & Contract Value                                  --
         (a)     Purchases                                           Purchase of the Contracts: Crediting of Initial
                                                                       Purchase Payments
         (b)     Valuation                                           Accumulation Units; Accumulation Unit Value
         (c)     Daily Calculation                                   Accumulation Units; Accumulation Unit Value;
                                                                       Allocation of Purchase Payments
         (d)     Underwriter                                         Distribution of the Contracts

</TABLE>



<PAGE>

<TABLE>
<CAPTION>


   ITEM OF FORM N-4                                                PROSPECTUS CAPTION

<S>                                                                 <C>    
  11.      Redemptions                                                 --
           (a)     -- By Owners                                        Withdrawals
           (b)     -- By Annuitant                                     Income Plans
           (c)     Texas ORP                                           Not Applicable
           (d)     Lapse                                               Not Applicable
           (e)     Free Look                                           Highlights
  12.      Taxes                                                       Federal Tax Matters
  13.      Legal Proceedings                                           Not Applicable
  14.      SAI Table of Contents                                       SAI Table of Contents

PART B: INFORMATION REQUIRED IN A STATEMENT OF ADDITIONAL INFORMATION

  15.      Cover Page                                                  Cover Page
  16.      Table of Contents                                           Table of Contents
  17.      General Information & History                               --
           (a)     Depositor's Name                                    Glenbrook Life and Annuity Company
           (b)     Assets of Sub-account                               The Variable Account
           (c)     Control of Depositor                                Glenbrook Life and Annuity Company
  18.      Services                                                    --
           (a)     Fees & Expenses of Registrant                       Contract Maintenance Charge
           (b)     Management Contracts                                Contract Maintenance Charge; Distribution of the
                                                                         Contracts
           (c)     Custodian                                           SAI: Safekeeping of the Variable Account's
                                                                         Assets
                   Independent Public Accountant                       Experts
           (d)     Assets of Registrant                                SAI: Safekeeping of the Variable Account Assets
           (e)     Affiliated Persons                                  Not Applicable
           (f)     Principal Underwriter                               Distribution of the Contracts
  19.      Purchase of Securities Being Offered                        --
           (a)     Offering                                            SAI: Purchase of Contracts
           (b)     Sales load                                          Distribution of the Contracts
  20.      Underwriters                                                --
           (a)     Principal Underwriter                               Distribution of the Contracts
           (b)     Continuous offering                                 SAI: Purchase of Contracts
           (c)     Commissions                                         Distribution of the Contracts
           (d)     Unaffiliated Underwriters                           N/A
  21.      Calculation of Performance Data                             SAI: Performance Data
  22.      Annuity Payments                                            Income Payments
  23.      Financial Statements                                        --
           (a)     Financial Statements of Registrant                  SAI: Variable Account Financial Statements
           (b)     Financial Statements of Depositor                   Glenbrook Life and Annuity Company Financial
                                                                         Statements
   PART C: OTHER INFORMATION

   24a.    Financial Statements                                        Financial Statements
   24b.    Exhibits                                                    Exhibits
   25.     Directors and Officers                                      Directors & Officers of Depositor
   26.     Persons Controlled By or Under Common Control with          Persons Controlled by or Under Common Control
           Depositor or Registrant                                        Depositor or Registrant
   27.     Number of Contract Owners                                   Number of Contract Owners
   28.     Indemnification                                             Indemnification
   29a.    Relationship of Principal Underwriter to Other Investment   Relationship of Principal Underwriter
           Companies                                                      to Other Investment Companies
   29b.    Principal Underwriters                                      Principal Underwriters
   29c.    Compensation of Underwriter                                 Compensation of Allstate Life Financial
                                                                          Services, Inc.
   30.     Location of Accounts and Records                            Location of Accounts and Records
   31.     Management Services                                         Management Services
   32.     Undertakings                                                Undertakings

</TABLE>
<PAGE>
              GLENBROOK LIFE AND ANNUITY COMPANY SEPARATE ACCOUNT A
                                   OFFERED BY
                       GLENBROOK LIFE AND ANNUITY COMPANY
                              POST OFFICE BOX 94039
                          PALATINE, ILLINOIS 60094-4039
                                 1-(800)776-6978
             INDIVIDUAL AND GROUP FLEXIBLE PREMIUM DEFERRED VARIABLE
                                ANNUITY CONTRACTS

                         ------------------------------

PROSPECTUS
May __,1998

This  prospectus  describes  the AIM Lifetime  Plus(SM) II Variable  Annuity,  a
Flexible Premium Deferred Variable Annuity Contract ("Contract") designed to aid
you in  long-term  financial  planning  and  which  can be used  for  retirement
planning.  The  Contracts  are  issued by  Glenbrook  Life and  Annuity  Company
("Company"),  a wholly owned  subsidiary  of Allstate  Life  Insurance  Company.
Purchase  payments for the  Contracts  will be allocated to a series of Variable
Sub-accounts  of the  Glenbrook  Life and  Annuity  Company  Separate  Account A
("Variable  Account")  and/or to the Fixed Account  funded through the Company's
general account.

     The Variable Sub-accounts invest in shares of AIM Variable Insurance Funds,
Inc.  (the "Fund  Series").  The Fund Series is made up of  separate  investment
portfolios  (each, a "Fund"),  each with a distinct  investment  objective.  The
investment objective of each Fund corresponds with a variable sub-account within
the Variable  Account.  Thirteen  Funds are currently  available for  investment
within the Variable Account:  (1) AIM V.I.  Aggressive Growth Fund; (2) AIM V.I.
Balanced  Fund; (3) AIM V.I.  Capital  Appreciation  Fund; (4) AIM V.I.  Capital
Development  Fund; (5) AIM V.I.  Diversified  Income Fund;  (6) AIM V.I.  Global
Utilities  Fund; (7) AIM V.I.  Government  Securities  Fund; (8) AIM V.I. Growth
Fund; (9) AIM V.I.  Growth and Income Fund;  (10) AIM V.I. High Yield Fund; (11)
AIM V.I.  International  Equity Fund;  (12) AIM V.I. Money Market Fund; and (13)
AIM V.I.  Value Fund.  The Fixed  Account  and the Funds make up the  Investment
Alternatives  available to you under the  Contract.  Not all of the Funds may be
available  for  investment  under  your  Contract.  You  should  check with your
representative  for  further  information  on the  availability  of  Funds.  The
investment advisor for the AIM V.I.  Aggressive Growth Fund has determined that,
due to the limited availability of common stocks of small capitalized  companies
that meet the investment  criteria for the AIM V.I.  Aggressive Growth Fund, the
Fund will be closed to new purchasers as soon as reasonably practicable once the
Fund achieves a size in assets under  management of $200 million.  To the extent
that the Fund is closed,  any Owner of a Contract that  maintains his allocation
to the Fund will be permitted  to allocate  additional  premium  payments to the
Fund despite the closure of the Fund to new allocations.

     This  prospectus  presents  information  you should  know  before  making a
decision to invest in the Contract and the available Investment Alternatives.

     The  Contract  Value  will  vary  daily  as a  function  of the  investment
performance of the Variable  Sub-accounts to which you have allocated premium(s)
and any interest credited to the Fixed Account, if applicable.  The Company does
not guarantee any minimum  Contract Value for amounts  allocated to the Variable
Account.  Benefits  provided  by this  Contract,  when  based  on the  Guarantee
Period(s) of the Fixed Account,  are subject to a Market Value  Adjustment,  the
operation of which may result in upward or downward  adjustments  in  withdrawal
benefits,  death  benefits,  settlement  values,  transfers  to  other  Variable
Sub-accounts, or periodic income payments.

     THE  CONTRACTS  MAY  BE  DISTRIBUTED  THROUGH   BROKER-DEALERS  WHICH  HAVE
RELATIONSHIPS WITH BANKS OR OTHER FINANCIAL INSTITUTIONS OR BY EMPLOYEES OF SUCH
BANKS; HOWEVER, THE CONTRACTS AND THE INVESTMENTS IN THE FUNDS ARE NOT DEPOSITS,
OR OBLIGATIONS  OF, OR GUARANTEED OR ENDORSED BY ANY BANK, AND THE FUNDS' SHARES
ARE NOT  FEDERALLY  INSURED OR GUARANTEED  BY THE U.S.  GOVERNMENT,  THE FEDERAL
DEPOSIT  INSURANCE  CORPORATION,  THE FEDERAL RESERVE BOARD OR ANY OTHER AGENCY.
INVESTMENT IN THE CONTRACTS  INVOLVES  INVESTMENT RISKS,  INCLUDING THE POSSIBLE
LOSS OF PRINCIPAL.

     The Company has prepared and filed a Statement  of  Additional  Information
dated ______, 1998 with the U.S. Securities and Exchange Commission. If you wish
to receive the Statement of Additional  Information,  you may obtain a free copy
by calling or writing the Company at the address above. For your convenience, an
order form for the Statement of Additional  Information may be found on page B-2
of this  prospectus.  Before  ordering,  you may  wish to  review  the  Table of
Contents  of the  Statement  of  Additional  Information  on  page  B-1 of  this
prospectus.  The Statement of Additional  Information  has been  incorporated by
reference into this prospectus.

     THIS  PROSPECTUS  IS VALID ONLY WHEN  ACCOMPANIED  OR PRECEDED BY A CURRENT
PROSPECTUS FOR AIM VARIABLE INSURANCE FUNDS, INC.

     THESE  SECURITIES  HAVE NOT BEEN APPROVED OR  DISAPPROVED BY THE SECURITIES
AND  EXCHANGE  COMMISSION,  NOR HAS THE  COMMISSION  PASSED UPON THE ACCURACY OR
ADEQUACY OF THIS PROSPECTUS.  ANY  REPRESENTATION  TO THE CONTRARY IS A CRIMINAL
OFFENSE.

     PLEASE READ THIS PROSPECTUS CAREFULLY AND RETAIN IT FOR FUTURE REFERENCE

                 The Contract is not available in all states.
<PAGE>

     At least once each Contract year, the Company will send the Owner an annual
statement that contains certain information  pertinent to the individual Owner's
Contract.  The annual  statement  details values and specific  Contract data for
each  particular  Contract.  The annual  statement  does not  contain  financial
statements of the Company,  although the Company's Financial Statements begin on
page F-1 of this prospectus.  The Company files annual and quarterly reports and
other information with the SEC. You may read and copy any reports, statements or
other information we file at the SEC's public reference room in Washington, D.C.
You can request copies of these documents upon payment of a duplicating  fee, by
writing  to  the  SEC.  Please  call  the  SEC  at  1-800-SEC-0330  for  further
information on the operation of its public  reference  room. Our SEC filings are
also available to the public on the SEC Internet site (http://www.sec.gov.).

     THIS  PROSPECTUS  DOES NOT  CONSTITUTE AN OFFERING IN ANY  JURISDICTION  IN
WHICH SUCH  OFFERING MAY NOT  LAWFULLY BE MADE.  NO DEALER,  SALESMAN,  OR OTHER
PERSON IS  AUTHORIZED TO GIVE ANY  INFORMATION  OR MAKE ANY  REPRESENTATIONS  IN
CONNECTION  WITH THIS OFFERING  OTHER THAN THOSE  CONTAINED IN THIS  PROSPECTUS,
AND, IF GIVEN OR MADE,  SUCH OTHER  INFORMATION OR  REPRESENTATIONS  MUST NOT BE
RELIED UPON.


<PAGE>



                               TABLE OF CONTENTS

                                                                           PAGE
                                                                           ----
GLOSSARY..................................................................   
HIGHLIGHTS................................................................   
SUMMARY OF VARIABLE ACCOUNT EXPENSES......................................   
CONDENSED FINANCIAL INFORMATION...........................................   
YIELD AND TOTAL RETURN DISCLOSURE.........................................   
FINANCIAL STATEMENTS......................................................   
GLENBROOK LIFE AND ANNUITY COMPANY AND
 THE VARIABLE ACCOUNT.....................................................   
  Glenbrook Life and Annuity Company......................................   
  The Variable Account....................................................   
THE FUND SERIES...........................................................   
  AIM Variable Insurance Funds, Inc.......................................   
  Investment Advisor for the Funds........................................   
THE FIXED ACCOUNT.........................................................   
  Dollar Cost Averaging...................................................
  Guarantee Periods.......................................................
     Example of Interest Crediting During
      the Guarantee Period................................................   
     Withdrawals or Transfers..............................................   
     Market Value Adjustment...............................................   
PURCHASE OF THE CONTRACTS.................................................   
  Purchase Payment Limits.................................................   
  Free-Look Period........................................................   
  Crediting of Initial Purchase Payment...................................   
  Allocation of Purchase Payments.........................................   
  Accumulation Units......................................................   
  Accumulation Unit Value.................................................   
  Transfers Among Investment Alternatives.................................   
  Dollar Cost Averaging...................................................   
  Automatic Fund Rebalancing..............................................   
BENEFITS UNDER THE CONTRACT...............................................   
  Withdrawals.............................................................   
  Income Payments.........................................................   
     Payout Start Date for Income Payments................................   
     Variable Account Income Payments.....................................   
     Fixed Amount Income Payments.........................................   
     Income Plans.........................................................   
DEATH BENEFIT.............................................................   
  Distribution Upon Death Payment Provisions..............................   
  Death Benefit Amount....................................................   
  Enhanced Death Benefit Rider ...........................................
  Enhanced Death and Income Benefit Combination Rider.....................
CHARGES AND OTHER DEDUCTIONS..............................................   
  Deductions from Purchase Payments.......................................   
  Withdrawal Charge (Contingent Deferred
   Sales Charge)..........................................................   
  Contract Maintenance Charge.............................................   
  Administrative Expense Charge...........................................   
  Mortality and Expense Risk Charge.......................................   
  Transfer Charges........................................................   
  Fund Expenses...........................................................   
GENERAL MATTERS...........................................................   
  Owner...................................................................   
  Beneficiary.............................................................   
  Assignments.............................................................   
  Delay of Payments.......................................................   
  Modification............................................................   
  Customer Inquiries......................................................   
FEDERAL TAX MATTERS.......................................................   
  Introduction............................................................   
  Taxation of Annuities in General........................................   
     Tax Deferral.........................................................   
     Non-Natural Owners...................................................   
     Diversification Requirements.........................................   
     Ownership Treatment..................................................   
     Delayed Maturity Dates...............................................   
     Taxation of Partial and Full Withdrawals.............................   
     Taxation of Annuity Payments.........................................   
     Taxation of Annuity Death Benefits...................................   
     Penalty Tax on Premature Distributions...............................   
     Aggregation of Annuity Contracts.....................................   
     Tax Qualified Contracts..............................................   
     Restrictions Under Section 403(b) Plans..............................
     Roth Individual Retirement Annuities.................................   
     Income Tax Withholding...............................................   
DISTRIBUTION OF THE CONTRACTS.............................................   
VOTING RIGHTS.............................................................   
SELECTED FINANCIAL DATA...................................................   
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
 FINANCIAL CONDITION AND RESULTS OF
 OPERATIONS...............................................................   
COMPETITION...............................................................   
EMPLOYEES.................................................................   
PROPERTIES................................................................   
STATE AND FEDERAL REGULATION..............................................   
EXECUTIVE OFFICERS AND DIRECTORS OF THE
 COMPANY..................................................................   
EXECUTIVE COMPENSATION....................................................   
LEGAL PROCEEDINGS.........................................................   
EXPERTS...................................................................   
LEGAL MATTERS.............................................................   
FINANCIAL STATEMENTS......................................................  F-1
APPENDIX A -- Market Value Adjustment.....................................  A-1
STATEMENT OF ADDITIONAL INFORMATION:
 TABLE OF CONTENTS........................................................  B-1
 ORDER FORM...............................................................  B-2



<PAGE>

                                    GLOSSARY

ACCUMULATION  UNIT: A measure of your ownership interest in a Sub-account of the
Variable Account prior to the Payout Start Date.

ACCUMULATION UNIT VALUE: The value of each Accumulation Unit which is calculated
each  Valuation  Date.  Each  Sub-account  of the  Variable  Account has its own
Accumulation Unit Value.

ANNUITANT(S):  The person or persons  whose life  determines  the latest  Payout
Start Date and the amount and  duration of any income  payments  for Income Plan
options other than Guaranteed Payments for a Specified Period.  Joint annuitants
are only  permitted on or after the Payout Start Date.  Joint  Annuitants may be
permitted prior to the Payout Start Date at the Company's discretion.

BENEFICIARY(IES):  The  person(s)  to whom  any  benefits  are due  when a death
benefit is payable and there is no surviving Owner.

COMPANY: Glenbrook Life and Annuity Company.

CONTRACT:  The Glenbrook  Life and Annuity  Company  Flexible  Premium  Deferred
Variable  Annuity  Contract,  known as the "AIM  Lifetime  Plus(SM)  II Variable
Annuity,"  that is described in this  prospectus.  The  Contracts  are issued as
individual  Contracts or as group  Contracts.  In states where the Contracts are
available  only as group  Contracts,  a  certificate  is issued  to you,  as the
certificate  holder,  that summarizes the provisions of the group Contract.  For
convenience,  this  prospectus  refers to both  Contracts  and  certificates  as
"Contracts."

CONTRACT ANNIVERSARY:   An anniversary of the date that the Contract was issued.

CONTRACT VALUE: The value of all amounts accumulated under the Contract prior to
the Payout Start Date,  equivalent to the Accumulation Units in each Sub-account
of the Variable Account  multiplied by the respective  Accumulation  Unit Value,
plus the value in the Fixed Account.

CONTRACT  YEAR:  A period  of 12  months  starting  with the  issue  date or any
Contract Anniversary.

DEATH BENEFIT ANNIVERSARY:  Every seventh Contract Anniversary  beginning on the
Contract  Anniversary.  For  example,  the 7th,  the 14th and the 21st  Contract
Anniversaries are the first three Death Benefit Anniversaries.

DOLLAR COST AVERAGING:  There are three dollar cost averaging  options available
to you. Dollar Cost Averaging Option I allows you to allocate  purchase payments
to the Fixed Account for the specific  purpose of dollar cost averaging.  Dollar
Cost  Averaging  Option II allows you to dollar cost average out of any Variable
Sub-account  into any other Variable  Sub-account(s).  Interest Only Dollar Cost
Averaging allows you to transfer interest credited from a Guarantee Period(s) to
any Variable Sub-account, without application of a Market Value Adjustment.

FIXED ACCOUNT: All of the assets of the Company that are not in separate
accounts.

GUARANTEE  PERIOD:  A period  of years for which a  specified  effective  annual
interest rate is guaranteed  by the Company.  You may select a Guarantee  Period
when allocating purchase payments to the Fixed Account;  when previous Guarantee
Periods expire and a new Guarantee Period is selected;  and when you transfer an
amount to a Guarantee Period of the Fixed Account.

INCOME  PLAN:  One of several  ways in which a series of payments are made after
the Payout Start Date.  Income payments are based on the Contract Value adjusted
by any applicable  Market Value  Adjustment  and applicable  taxes on the Payout
Start Date.  Income payment  amounts may vary based on any Variable  Sub-account
and/or may be fixed for the duration of the Income Plan.

INVESTMENT ALTERNATIVES:  The Sub-accounts of the Variable Account and the Fixed
Account.

MARKET VALUE  ADJUSTMENT:  The Market Value Adjustment is the adjustment made to
the money distributed from a Guarantee Period, prior to the end of the Guarantee
Period,  to reflect the impact of changes in interest rates between the time the
Guarantee Period was established and the time of distribution.

NON-QUALIFIED CONTRACTS: Contracts other than Qualified Contracts.

OWNER(S)("YOU"): The person or persons designated as the Owner in the Contract.

PAYOUT START DATE: The date on which income payments begin.

QUALIFIED  CONTRACTS:  Contracts  issued  under  plans that  qualify for special
federal income tax treatment under Sections 401(a), 403(a), 403(b), 408A and 408
of the Internal Revenue Code.

VALUATION  DATE: Each day that the New York Stock Exchange is open for business.
The Valuation Date does not include such Federal and non-Federal holidays as are
observed by the New York Stock Exchange.

VALUATION PERIOD: The period between successive  Valuation Dates,  commencing at
the close of regular  trading on the New York Stock Exchange  (which is normally
4:00 pm Eastern  Time) and ending as of the close of regular  trading on the New
York Stock Exchange on the next succeeding Valuation Date.

VARIABLE  ACCOUNT:  Glenbrook  Life and Annuity  Company  Separate  Account A, a
separate  investment  account  established  by the Company to receive and invest
purchase payments paid under the Contracts.

VARIABLE SUB-ACCOUNT:  A portion of the Variable Account invested in shares of a
corresponding Fund. The investment  performance of each Variable  Sub-account is
linked directly to the investment performance of its corresponding Fund.


                                   HIGHLIGHTS

THE CONTRACT

     This Contract is designed for long-term  financial  planning and retirement
planning.  Money can be allocated to any combination of Investment Alternatives.
You have access to your monies either  through  withdrawals of Contract Value or
through  periodic  income  payments.  You bear the  entire  investment  risk for
Contract  Values and income  payments based upon the Variable  Account,  because
values will vary  depending  on the  investment  performance  of the Fund(s) you
select.  See "Accumulation Unit Value," page 12 and "Income Plans," page 14. You
will also bear the  investment  risk of  adverse  changes in  interest  rates if
amounts are prematurely  withdrawn or transferred from a Guarantee  Period.  See
"Fixed Account," page 10.

FREE-LOOK

     You may cancel the  Contract  any time within 20 days after  receipt of the
Contract and receive a full refund of purchase  payments  allocated to the Fixed
Account.  Purchase  payments  allocated to the Variable Account will be returned
after an  adjustment to reflect  investment  gain or loss that occurred from the
date of allocation through the date of cancellation, unless a refund of purchase
payments is required by state or federal law. See "Free-Look Period," page 12.

HOW TO INVEST

     Your  first  purchase  payment  must  be at  least  $5,000  (for  Qualified
Contracts,  $2,000).  Subsequent  purchase  payments  must  be  at  least  $500.
Subsequent  purchase  payments of at least $100 may also be made  pursuant to an
Automatic Addition Program.  See "Purchase Payment Limits," page 12. At the time
of  your  application,  you  will  allocate  your  purchase  payment  among  the
Investment  Alternatives.  See  "Allocation  of Purchase  Payment," page 12. All
allocations  must be in whole  percents from 0% to 100% (total  allocation  must
equal 100%) or in whole  dollars  (total  allocation  must equal  entire  dollar
amount of  purchase  payment).  Allocations  may be  changed  by  notifying  the
Company. See "Allocation of Purchase Payments," page 12.

INVESTMENT ALTERNATIVES

     The Variable  Account  invests in shares of AIM Variable  Insurance  Funds,
Inc.(the "Fund Series"). The Fund Series has a total of thirteen Funds available
under the Contract.  The Funds include: (1) AIM V.I. Aggressive Growth Fund; (2)
AIM V.I.  Balanced Fund; (3) AIM V.I.  Capital  Appreciation  Fund; (4) AIM V.I.
Capital  Development  Fund; (5) AIM V.I.  Diversified  Income Fund; (6) AIM V.I.
Global  Utilities Fund; (7) AIM V.I.  Government  Securities  Fund; (8) AIM V.I.
Growth Fund; (9) AIM V.I. Growth and Income Fund; (10) AIM V.I. High Yield Fund;
(11) AIM V.I.  International  Equity Fund;  (12) AIM V.I. Money Market Fund; and
(13) AIM V.I. Value Fund. The assets of each Fund are held  separately  from the
other Funds and each has distinct  investment  objectives and policies which are
described in the accompanying prospectus for the Fund Series. In addition to the
Variable  Account,  Owners  can  also  allocate  all or part of  their  purchase
payments to the Fixed Account. See "Fixed Account," on page 10.

TRANSFERS AMONG INVESTMENT ALTERNATIVES

     Prior  to the  Payout  Start  Date,  you may  transfer  amounts  among  the
Investment  Alternatives.  The Company reserves the right to assess a $10 charge
on each transfer in excess of twelve per Contract Year. The Company is presently
waiving this charge.  Certain Fixed Account  transfers  may be  restricted.  See
"Transfers Among Investment  Alternatives," page 12. You may want to enroll in a
Dollar Cost Averaging  Program or an Automatic  Fund  Rebalancing  Program.  See
"Dollar Cost Averaging," page 13, and "Automatic Fund Rebalancing," page 13.

CHARGES AND DEDUCTIONS

     The costs of the  Contract  include:  a contract  maintenance  charge  ($35
annually),  a mortality  and expense risk charge  (deducted  daily,  equal on an
annual basis to 1.00% of the daily net assets of the Variable  Account),  and an
administrative  expense charge (deducted daily, equal on an annual basis to .10%
of the daily net assets of the  Variable  Account).  If you select the  Enhanced
Death Benefit Rider,  the mortality and expense risk charge to be deducted daily
will be equal on an annual  basis to 1.20%  (rather than 1.00%) of the daily net
assets of the  Variable  Account.  If you elect the Enhanced  Death  Benefit and
Income  Combination  Rider, the mortality and expense risk charge to be deducted
daily will be equal on an annual basis to 1.40% (rather than 1.00%) of the daily
net assets of the Variable  Account.  The Company reserves the right to assess a
transfer  charge ($10 on each  transfer in excess of twelve per Contract  Year).
Additional  deductions may be made for certain taxes. See "Contract  Maintenance
Charge," page 17, "Mortality and Expense Risk Charge," page 17,  "Administrative
Expense Charge," page 17, "Transfer Charges," page 17, and "Taxes," page 17.

WITHDRAWALS

     You may withdraw  all or part of the  Contract  Value before the earlier of
the Payout Start Date,  the death of any Owner or, if the Owner is not a natural
person,  the death of the Annuitant.  Each Contract Year, you may withdraw up to
15% of the  Contract  Value as of the  beginning  of that  Contract  Year and no
withdrawal  charges or Market  Value  Adjustment  will be applied to the amounts
withdrawn. Amounts withdrawn in excess of the 15% may be subject to a withdrawal
charge of 0% to 7% depending on how long purchase payments have been invested in
the Contract. Amounts withdrawn from a Guarantee Period of the Fixed Account, in
excess of the 15%,  except during the 30 day period after the  Guarantee  Period
expires,  will be subject to a Market Value Adjustment.  See "Withdrawals," page
13, "Withdrawals or Transfers," page 11, and "Taxation of Annuities in General,"
page 19.

DEATH BENEFIT

     The Company will pay a death  benefit prior to the Payout Start Date on the
death of any Owner or,  if the Owner is not a natural  person,  the death of the
Annuitant. See "Death Benefit Amount," page 15.

INCOME PAYMENTS

     You will receive  periodic  income  payments  beginning on the Payout Start
Date.  You may choose  among  several  Income  Plans to fit your  needs.  Income
payments  may be received for a specified  period or for life (either  single or
joint  life),  with or without a guaranteed  number of payments.  You can select
income payments that are fixed, variable or a combination of fixed and variable.
See "Income Payments," page 14.

<PAGE>


                      SUMMARY OF VARIABLE ACCOUNT EXPENSES

     The following table  illustrates all expenses and fees that you will incur.
The  expenses  and fees set forth in the table  are based on  charges  under the
Contracts, the expenses of the Variable Account and the underlying Fund Series.

OWNER TRANSACTION EXPENSES (ALL SUB-ACCOUNTS)

Sales Load Imposed on Purchases (as a percentage of purchase
  payments).................................................  None
Contingent Deferred Sales Charge (as a percentage of
  purchase payments)........................................   *



APPLICABLE YEAR SINCE
PREMIUM PAYMENT                                                  WITHDRAWAL
ACCEPTED                                                      CHARGE PERCENTAGE
- ------------------------                                      -----------------
       1st Year............................................          7%
       2nd Year............................................          7%
       3rd Year............................................          6%
       4th Year............................................          6%
       5th Year............................................          5%
       6th Year............................................          4%
       7th Year............................................          3%
       Thereafter..........................................          0%
Transfer Fee...............................................          **
Annual Contract Fee         ...............................         $35***
Variable Account Annual Expenses (as a percentage of the Contract's average net
assets in the Variable Account)
Mortality and Expense Risk Charge.........................       1.00%****+
Administrative Expense Charge.............................        0.10%+
Total Variable Account Annual Expenses....................     1.10%-1.50%

- ----------------

* Each Contract Year, up to 15% of the Contract Value as of the beginning of the
Contract Year may be withdrawn  without  imposition of a withdrawal  charge or a
Market Value Adjustment.

**  Currently,  the  Company  does not impose a  transfer  charge.  The  Company
reserves  the right in the future to assess a $10 charge  for each  transfer  in
excess of twelve in any Contract  Year,  excluding  transfers due to dollar cost
averaging and automatic fund rebalancing.

*** During the  accumulation  phase,  the annual  Contract Fee will be waived if
total purchase payments as of a Contract Anniversary, or upon a full withdrawal,
are $50,000 or if the entire  Contract  value is allocated to the Fixed Account.
During the  payout  phase,  different  restrictions  may apply.  Please see your
Contract for further details.

**** If you select the Enhanced Death Benefit  Rider,  the mortality and expense
risk  charge to be  deducted  daily  will be equal on an  annual  basis to 1.20%
(rather  than  1.00%) of the daily net assets of the  Variable  Account.  If you
select the Enhanced Death Benefit and Income  Combination  Rider,  the mortality
and expense risk charge to be deducted daily will be equal on an annual basis to
1.40% (rather than 1.00%) of the daily net assets of the Variable Account.

+For amounts allocated to the Variable  Account,  the mortality and expense risk
charge and the  administrative  expense risk charge are assessed during both the
accumulation and the payout phases of the Contract.



<PAGE>

<TABLE>
<CAPTION>

                                 FUND EXPENSES

                        (AS A PERCENTAGE OF FUND ASSETS)


                                                 MANAGEMENT         OTHER        TOTAL FUND
FUND                                              FEES             EXPENSES      ANNUAL EXPENSES
- ----                                             ----------        --------      ---------------
<S>                                              <C>               <C>           <C>

AIM V.I. Aggressive Growth Fund                     .80%             .36%          1.16%
AIM V.I. Balanced Fund                              .75%             .44%          1.19%
AIM V.I. Capital Appreciation Fund                  .63%             .05%           .68%
AIM V.I. Capital Development Fund                   .75%             .44%          1.19%
AIM V.I. Diversified Income Fund                    .60%             .20%           .80%
AIM V.I. Global Utilities Fund                      .65%             .63%          1.28%
AIM V.I. Government Securities Fund                 .50%             .37%           .87%
AIM V.I. Growth Fund                                .65%             .08%           .73%
AIM V.I. Growth and Income Fund                     .63%             .06%           .69%
AIM V.I. High Yield Fund                            .63%             .48%          1.11%
AIM V.I. International Equity Fund                  .75%             .18%           .93%
AIM V.I. Money Market Fund                          .40%             .19%           .59%
AIM V.I. Value Fund                                 .62%             .08%           .70%
- ----------------
</TABLE>

EXAMPLE

     You (the Owner)  would pay the  following  cumulative  expenses on a $1,000
investment,  assuming a 5% annual return, and the base contract with a mortality
and expense risk charge of 1.00% and an administrative expense charge of .10% of
the daily net assets of the Variable Account, under the following circumstances:

     If you terminate your Contract or annuitize for a specified  period of less
than 120 months at the end of the applicable time period:

<TABLE>
<CAPTION>

FUND                                             1 YEAR    3 YEARS    5 YEARS    10 YEARS
- --------                                         ------    -------    -------    --------
<S>                                              <C>       <C>        <C>        <C>
AIM V.I. Aggressive Growth Fund                  $85       $128       $173       $267
AIM V.I. Balanced Fund                           $85       $129       $175       $270
AIM V.I. Capital Appreciation Fund               $80       $114       $150       $216
AIM V.I. Capital Development Fund                $85       $129       $175       $270
AIM V.I. Diversified Income Fund                 $81       $118       $156       $229
AIM V.I. Global Utilities Fund                   $86       $132       $179       $279
AIM V.I. Government Securities Fund              $82       $120       $159       $237
AIM V.I. Growth Fund                             $81       $116       $152       $222
AIM V.I. Growth and Income Fund                  $80       $114       $150       $217
AIM V.I. High Yield Fund                         $84       $127       $171       $262
AIM V.I. International Equity Fund               $83       $122       $162       $243
AIM V.I. Money Market Fund                       $79       $112       $145       $207
AIM V.I. Value Fund                              $80       $115       $151       $219

</TABLE>
<PAGE>

     If you do not  terminate  your Contract or if you annuitize for a specified
period of 120 months or more at the end of the applicable time period:


<TABLE>
<CAPTION>


FUND                                            1 YEAR    3 YEARS    5 YEARS    10 YEARS
- ---------                                       ------    -------    -------    -------
<S>                                             <C>       <C>        <C>        <C>
AIM V.I. Aggressive Growth Fund                 $24       $73        $125       $267
AIM V.I. Balanced Fund                          $24       $74        $127       $270
AIM V.I. Capital Appreciation Fund              $19       $58        $100       $246
AIM V.I. Capital Development Fund               $24       $74        $127       $270
AIM V.I. Diversified Income Fund                $20       $62        $106       $229
AIM V.I. Global Utilities Fund                  $25       $77        $131       $279
AIM V.I. Government Securities Fund             $21       $64        $110       $237
AIM V.I. Growth Fund                            $19       $60        $103       $222
AIM V.I. Growth and Income Fund                 $19       $59        $101       $217
AIM V.I. High Yield Fund                        $23       $72        $123       $262
AIM V.I. International Equity Fund              $21       $66        $113       $243
AIM V.I. Money Market Fund                      $18       $55        $ 95       $207
AIM V.I. Value Fund                             $19       $59        $101       $219

</TABLE>



     You (the Owner)  would pay the  following  cumulative  expenses on a $1,000
investment,  assuming a 5% annual return and a contract with the Enhanced  Death
Benefit  Rider  and a  mortality  and  expense  risk  charge  of  1.20%  and  an
administrative  expense  charge of .10% of the daily net assets of the  Variable
Account, under the following circumstances:


     If you terminate your Contract or annuitize for a specified  period of less
than 120 months at the end of the applicable time period:

<TABLE>
<CAPTION>


FUND                                            1 YEAR    3 YEARS    5 YEARS    10 YEARS
- ---------                                       ------    -------    -------    -------
<S>                                             <C>       <C>        <C>        <C>
AIM V.I. Aggressive Growth Fund                 $87       $134       $183       $287
AIM V.I. Balanced Fund                          $87       $135       $185       $291
AIM V.I. Capital Appreciation Fund              $82       $120       $160       $238
AIM V.I. Capital Development Fund               $87       $135       $185       $291
AIM V.I. Diversified Income Fund                $83       $124       $166       $250
AIM V.I. Global Utilities Fund                  $88       $138       $189       $300
AIM V.I. Government Securities Fund             $84       $126       $169       $258
AIM V.I. Growth Fund                            $83       $122       $162       $243
AIM V.I. Growth and Income Fund                 $82       $120       $160       $239
AIM V.I. High Yield Fund                        $86       $133       $181       $282
AIM V.I. International Equity Fund              $85       $127       $172       $264
AIM V.I. Money Market Fund                      $81       $117       $155       $228
AIM V.I. Value Fund                             $82       $121       $161       $240

</TABLE>

     If you do not  terminate  your Contract or if you annuitize for a specified
period of 120 months or more at the end of the applicable time period:
<TABLE>
<CAPTION>


FUND                                            1 YEAR    3 YEARS    5 YEARS    10 YEARS
- ---------                                       ------    -------    -------    -------
<S>                                             <C>       <C>        <C>        <C>
AIM V.I. Aggressive Growth Fund                 $26       $79        $135       $287
AIM V.I. Balanced Fund                          $26       $80        $136       $291
AIM V.I. Capital Appreciation Fund              $21       $64        $111       $238
AIM V.I. Capital Development Fund               $26       $80        $136       $291
AIM V.I. Diversified Income Fund                $22       $68        $117       $250
AIM V.I. Global Utilities Fund                  $27       $83        $141       $300
AIM V.I. Government Securities Fund             $23       $70        $120       $258
AIM V.I. Growth Fund                            $21       $66        $113       $243
AIM V.I. Growth and Income Fund                 $21       $65        $111       $239
AIM V.I. High Yield Fund                        $25       $78        $133       $282
AIM V.I. International Equity Fund              $23       $72        $124       $264
AIM V.I. Money Market Fund                      $20       $62        $106       $228
AIM V.I. Value Fund                             $21       $65        $112       $240

</TABLE>
<PAGE>
     You (the Owner)  would pay the  following  cumulative  expenses on a $1,000
investment,  assuming a 5% annual return and a Contract with the Enhanced  Death
Benefit and Income  Combination Rider and a mortality and expense risk charge of
1.40% and an  administrative  expense  charge of .10% of the daily net assets of
the Variable Account, under the following circumstances:

     If you terminate your Contract or annuitize for a specified  period of less
than 120 months at the end of the applicable time period:
<TABLE>
<CAPTION>


FUND                                            1 YEAR    3 YEARS    5 YEARS    10 YEARS
- ---------                                       ------    -------    -------    -------
<S>                                             <C>       <C>        <C>        <C>
AIM V.I. Aggressive Growth Fund                 $89       $140       $193       $308
AIM V.I. Balanced Fund                          $89       $141       $194       $310
AIM V.I. Capital Appreciation Fund              $84       $126       $170       $259
AIM V.I. Capital Development Fund               $89       $141       $194       $310
AIM V.I. Diversified Income Fund                $85       $129       $175       $271
AIM V.I. Global Utilities Fund                  $90       $143       $199       $319
AIM V.I. Government Securities Fund             $86       $131       $179       $278
AIM V.I. Growth Fund                            $85       $127       $172       $264
AIM V.I. Growth and Income Fund                 $84       $126       $170       $260
AIM V.I. High Yield Fund                        $88       $138       $191       $303
AIM V.I. International Equity Fund              $86       $133       $182       $284
AIM V.I. Money Market Fund                      $83       $123       $165       $249
AIM V.I. Value Fund                             $84       $127       $171       $261

</TABLE>

     If you do not  terminate  your Contract or if you annuitize for a specified
period of 120 months or more at the end of the applicable time period:
<TABLE>
<CAPTION>


FUND                                            1 YEAR    3 YEARS    5 YEARS    10 YEARS
- ---------                                       ------    -------    -------    -------
<S>                                             <C>       <C>        <C>        <C>
AIM V.I. Aggressive Growth Fund                 $28       $85        $146       $308
AIM V.I. Balanced Fund                          $28       $86        $147       $310
AIM V.I. Capital Appreciation Fund              $23       $71        $121       $259
AIM V.I. Capital Development Fund               $28       $86        $147       $310
AIM V.I. Diversified Income Fund                $24       $74        $127       $271
AIM V.I. Global Utilities Fund                  $29       $89        $152       $319
AIM V.I. Government Securities Fund             $25       $77        $131       $278
AIM V.I. Growth Fund                            $23       $72        $124       $264
AIM V.I. Growth and Income Fund                 $23       $71        $121       $260
AIM V.I. High Yield Fund                        $27       $84        $143       $303
AIM V.I. International Equity Fund              $26       $78        $134       $284
AIM V.I. Money Market Fund                      $22       $68        $116       $249
AIM V.I. Value Fund                             $23       $71        $122       $261

</TABLE>




THE ABOVE EXAMPLE  SHOULD NOT BE CONSIDERED A  REPRESENTATION  OF PAST OR FUTURE
EXPENSE. ACTUAL EXPENSES MAY BE GREATER OR LESS THAN THOSE SHOWN. The purpose of
the example is to assist you in  understanding  the various  costs and  expenses
that you will bear directly or indirectly.  Premium  taxes,  which vary from 0 -
3.5%  depending  upon the state where the Contract is sold,  may also be imposed
but are not reflected in the example.


                         CONDENSED FINANCIAL INFORMATION

     Condensed  financial  information is not included herein because, as of the
date of this prospectus, sales of the Contracts had not commenced.  Accordingly,
as of the date of this prospectus,  no monies had been allocated to the Separate
Account for the Contracts  offered by this prospectus.  Therefore,  accumulation
unit values for these Contracts were not available.

                        YIELD AND TOTAL RETURN DISCLOSURE

     From time to time the Variable  Account may  advertise  the yield and total
return investment  performance of one or more Variable  Sub-accounts.  Yield and
standardized  total  return  advertisements  include all  charges  and  expenses
attributable to the Contracts.  Thus, the standardized  performance reflects not
only the actual investment performance of invested assets but also the effect of
contractual fees and charges.

     When a Sub-account advertises its standardized total return it will usually
be calculated for one year, five years,  and ten years or since inception if the
Sub-account has not been in existence for such periods. Total return is measured
by comparing  the value of an investment  in the  Sub-account  at the end of the
relevant period to the value of the investment at the beginning of the period.

     In addition to the standardized total return, the Sub-account may advertise
non-standardized  total return.  This figure will usually be calculated  for one
year, five years, and ten years or other periods.  Non-standardized total return
is measured in the same manner as the standardized total return described above,
except  that  the  withdrawal  charges  under  the  Contract  are not  deducted.
Therefore, non-standardized total return for a Sub-account will be higher than a
standardized total return for a Sub-account,  as it assumes the Contract is held
for its long-term retirement purpose.

     Certain  Sub-accounts  may  advertise  yield in addition  to total  return.
Except in the case of the AIM V.I. Money Market  Sub-account,  the yield will be
computed in the  following  manner:  the net  investment  income per unit earned
during a recent one month period is divided by the unit value on the last day of
the period,  and then annualized.  This figure reflects the recurring charges at
the separate account level.

     The AIM V.I. Money Market  Sub-account  may  advertise,  in addition to the
total return, either yield or the effective yield. The yield in this case refers
to the income  generated by an investment in that  Sub-account  over a seven-day
period net of recurring  charges at the separate  account  level.  The income is
then annualized  (i.e., the amount of income generated by the investment  during
that week is  assumed  to be  generated  each week over a 52-week  period and is
shown as a percentage  of the  investment).  The  effective  yield is calculated
similarly  but when  annualized,  the income  earned by an investment in the AIM
V.I.  Money Market  Sub-account  is assumed to be  reinvested at the end of each
seven-day  period.  The effective  yield will be slightly  higher than the yield
because of the compounding effect of this assumed  reinvestment during a 52-week
period.

     The Variable  Account may also disclose yield,  standard total return,  and
non-standard  total  return  for  periods  prior to the date  that the  Variable
Account commenced operations. For periods prior to the date the Variable Account
commenced  operations,  performance  information  for the  Sub-accounts  will be
calculated  based on the performance of the underlying  Funds and the assumption
that the  Sub-accounts  were in  existence  for the same periods as those of the
underlying  Funds,  with a level of charges  equal to those  currently  assessed
against the Sub-accounts under the Contracts.

     Please  refer to the  Statement  of  Additional  Information  for a further
description  of the method  used to  calculate a  Sub-account's  yield and total
return.

                              FINANCIAL STATEMENTS


     The  financial  statements of Glenbrook  Life and Annuity  Company begin on
page F-1 of this prospectus.  The financial statements of the Glenbrook Life and
Annuity Company  Separate  Account A may be found in the Statement of Additional
Information,  which is  incorporated by reference into this prospectus and which
is available  from the Company free  of charge upon request.  (See order form on
page B-2)


          GLENBROOK LIFE AND ANNUITY COMPANY AND THE VARIABLE ACCOUNT

GLENBROOK LIFE AND ANNUITY COMPANY

     The  Company is the  issuer of the  Contract.  The  Company is a stock life
insurance  company which was organized  under the laws of Illinois in 1992.  The
Company was originally organized under the laws of Indiana in 1965. From 1965 to
1983 the Company was known as "United Standard Life Assurance  Company" and from
1983 to 1992 the Company was known as "William  Penn Life  Assurance  Company of
America." The Company is licensed to operate in the District of Columbia, Puerto
Rico, and all states except New York. The Company intends to market the Contract
in those  jurisdictions  in which it is licensed to operate.  The Company's home
office is located at 3100 Sanders Road, Northbrook, Illinois 60062.

     The Company is a wholly owned subsidiary of Allstate Life Insurance Company
("Allstate Life"), a stock life insurance company incorporated under the laws of
Illinois.  Allstate  Life is a wholly  owned  subsidiary  of Allstate  Insurance
Company ("Allstate"),  a stock property-liability insurance company incorporated
under the laws of Illinois.  All of the outstanding capital stock of Allstate is
owned by The  Allstate  Corporation  ("Corporation").  On June 30,  1995,  Sears
Roebuck and Co. ("Sears")  distributed its 80.3% ownership in the Corporation to
Sears common shareholders through a tax-free dividend.

     The  Company  and  Allstate  Life  entered  into a  reinsurance  agreement,
effective June 5, 1992. Under the reinsurance agreement,  Fixed Account purchase
payments are automatically transferred to Allstate Life and become invested with
the assets of Allstate  Life,  and Allstate  Life accepts 100% of the  liability
under such  contracts.  However,  the  obligations  of  Allstate  Life under the
reinsurance  agreement are to the Company;  the Company remains the sole obligor
under the Contract to the Owners.

THE VARIABLE ACCOUNT

     Established on September 6, 1995,  the Glenbrook  Life and Annuity  Company
Separate Account A is a unit investment trust registered with the Securities and
Exchange Commission under the Investment Company Act of 1940. Such registration,
however,  does not signify that the  Commission  supervises  the  management  or
investment  practices  or  policies  of the  Variable  Account.  The  investment
performance  of the  Variable  Account  is  independent  of both the  investment
experience of the Company's  general  account and the  performance  of any other
separate account.

     The Variable Account has been divided into thirteen  Sub-accounts,  each of
which invests solely in a corresponding  Fund of AIM Variable Insurance Funds,
Inc.  Additional  Variable  Sub-accounts  may be added at the  discretion of the
Company.  The  Variable  Account  may also add  other  sub-accounts  that may be
available under other variable annuity contracts.

     The  assets of the  Variable  Account  are held  separately  from the other
assets of the Company.  The assets are not chargeable with liabilities  incurred
in the Company's other business  operations.  Accordingly,  the income,  capital
gains and capital losses, realized or unrealized,  incurred on the assets of the
Variable  Account are credited to or charged  against the assets of the Variable
Account,  without regard to the income,  capital gains or capital losses arising
out of any other  business the Company may conduct.  The  Company's  obligations
arising under the Contracts are general corporate obligations of the Company.

                                THE FUND SERIES

     The Variable  Account  will invest in shares of the AIM Variable  Insurance
Funds,  Inc.  (the  "Fund  Series").  The Fund  Series  is  registered  with the
Securities and Exchange Commission as an open-end, series, management investment
company.  Registration  of the Fund Series does not involve  supervision  of its
management,  investment  practices  or policies by the  Securities  and Exchange
Commission.  The Funds are designed to provide investment  vehicles for variable
insurance contracts of various insurance companies,  in addition to the Variable
Account.

     Shares of the Funds are not deposits,  or obligations  of, or guaranteed or
endorsed  by any bank and the shares are not  federally  insured by the  Federal
Deposit Insurance Corporation, the Federal Reserve Board or any other agency.

AIM VARIABLE INSURANCE FUNDS, INC.

     AIM Variable  Insurance Funds, Inc. offers thirteen Funds for use with this
Contract:  (1) AIM V.I.  Aggressive Growth Fund; (2) AIM V.I. Balanced Fund; (3)
AIM V.I. Capital  Appreciation Fund; (4) AIM V.I. Capital  Development Fund; (5)
AIM V.I.  Diversified  Income Fund; (6) AIM V.I. Global  Utilities Fund; (7) AIM
V.I.  Government  Securities Fund; (8) AIM V.I. Growth Fund; (9) AIM V.I. Growth
and Income  Fund;  (10) AIM V.I.  High Yield Fund;  (11) AIM V.I.  International
Equity Fund; (12) AIM V.I. Money Market Fund; and (13) AIM V.I. Value Fund. Each
Fund has different investment objectives and policies and operates as a separate
investment  fund.  The  following  is a  brief  description  of  the  investment
objectives and programs of the Funds:

     AIM V.I. Aggressive Growth Fund ("Aggressive Growth Fund") is a diversified
Fund which seeks to achieve  long-term growth of capital by investing  primarily
in common stocks,  convertible bonds,  convertible preferred stocks and warrants
of companies, which in the opinion of the Fund's investment advisor are expected
to achieve earnings growth over time at a rate in excess of 15% per year.

     AIM V.I.  Balanced Fund ("Balanced Fund") is a diversified Fund which seeks
to achieve as high a total return as possible,  consistent with  preservation of
capital,  by  investing  in a broadly  diversified  portfolio  of  high-yielding
securities,  including common stocks,  preferred stocks,  convertible securities
and bonds.  The fund may invest up to 10% of its total assets in debt securities
rated  lower than Baa by Moody's  Investors  Service,  Inc. or BBB by Standard &
Poor's  Ratings  Services.  These debt  securities  are commonly  known as "junk
bonds." The risks of investing in junk bonds are  described in the  accompanying
prospectus for the Fund Series, which should be read carefully before investing.

     AIM V.I.  Capital  Appreciation  Fund  ("Capital  Appreciation  Fund") is a
diversified Fund which seeks to provide capital appreciation through investments
in common stocks,  with emphasis on  medium-sized  and smaller  emerging  growth
companies.

     AIM  V.I.  Capital  Development  Fund  ("Capital  Development  Fund")  is a
diversified Fund which seeks to invest  primarily in common stocks,  convertible
securities and bonds.  The fund will invest primarily in securities of small and
medium-sized companies (i.e., companies which fall in the smallest 85% by market
capitalization of publicly traded companies in the United States).  The Fund may
also register up to 10% of its total assets in  securities  of other  registered
investment companies.

     AIM  V.I.   Diversified  Income  Fund  ("Diversified  Income  Fund")  is  a
diversified Fund which seeks to achieve a high level of current income primarily
by  investing in a  diversified  portfolio  of foreign and U.S.  government  and
corporate  debt  securities,  including  lower rated high yield debt  securities
(commonly  known as "junk  bonds").  The risks of  investing  in junk  bonds are
described in the  accompanying  prospectus for the Fund Series,  which should be
read carefully before investing.

     AIM  V.I.   Global   Utilities   Fund  ("Global   Utilities   Fund")  is  a
non-diversified  Fund which seeks to achieve a high level of current income and,
as  a  secondary  objective,  to  achieve  capital  appreciation,  by  investing
primarily in common and preferred  stocks of public  utility  companies  (either
domestic or foreign).

     AIM V.I.  Government  Securities Fund  ("Government  Securities Fund") is a
diversified  Fund  which  seeks  to  achieve  a high  level  of  current  income
consistent with reasonable  concern for safety of principal by investing in debt
securities issued, guaranteed or otherwise backed by the U.S. Government.

     AIM V.I. Growth Fund ("Growth  Fund") is a diversified  Fund which seeks to
provide  growth of capital  through  investments  primarily in common  stocks of
leading U.S. companies considered by AIM to have strong earnings momentum.

     AIM V.I. Growth and Income Fund ("Growth and Income Fund") is a diversified
Fund  which  seeks to  provide  growth  of  capital,  with  current  income as a
secondary  objective by investing  primarily in dividend  paying  common  stocks
which have prospects for both growth of capital and dividend income.

     AIM V.I.  High Yield Fund ("High Yield Fund") is a  diversified  fund which
seeks to  achieve a high  level of  current  income by  investing  primarily  in
publicly traded debt securities of less than investment  grade.  Debt securities
of less than investment  grade are considered "high risk"  securities,  commonly
referred  to as "junk  bonds."  At least  80% of the value of the  fund's  total
assets  will be  invested  in debt  securities.  The  fund may  also  invest  in
preferred  stocks.  At least  65% of the  value  of the  fund's  assets  will be
invested in high yield debt  securities.  The securities held by the fund may be
subject to greater risk of loss of income and principal and are more speculative
in  nature.  The  risks  of  investing  in  junk  bonds  are  described  in  the
accompanying  prospectus  for the Fund Series,  which  should be read  carefully
before investing.

     AIM V.I.  International  Equity  Fund  ("International  Equity  Fund") is a
diversified Fund which seeks to provide long-term growth of capital by investing
in international  equity securities,  the issuers of which are considered by AIM
to have strong earnings momentum.

     AIM V.I.  Money Market Fund ("Money  Market  Fund") is a  diversified  Fund
which seeks to provide as high a level of current  income as is consistent  with
the  preservation  of  capital  and  liquidity  by  investing  in a  diversified
portfolio of money market instruments.

     AIM V.I.  Value Fund ("Value  Fund") is a  diversified  Fund which seeks to
achieve long-term growth of capital by investing  primarily in equity securities
judged by AIM to be undervalued relative to the current or projected earnings of
the companies  issuing the  securities,  or relative to current market values of
assets owned by the companies  issuing the  securities or relative to the equity
markets generally. Income is a secondary objective.

INVESTMENT ADVISOR FOR THE FUNDS

     A I M Advisors,  Inc.,  ("AIM")  serves as the  investment  advisor to each
Fund. AIM was organized in 1976, and,  together with its domestic  subsidiaries,
manages or advises over 50 investment company  portfolios  (including the Funds)
encompassing  a broad  range of  investment  objectives.  AIM is a wholly  owned
subsidiary of A I M Management Group Inc., ("AIM Management"). AIM Management is
a holding company engaged in the financial  services business and is an indirect
wholly owned  subsidiary of AMVESCAP PLC.  AMVESCAP PLC and its subsidiaries are
an independent  investment management group engaged in institutional  investment
management and retail mutual fund business in the United States, Europe, and the
Pacific Region.  AIM manages each Fund's assets pursuant to a master  investment
advisory agreement dated February 28, 1997.

     The  Company  may  receive  compensation  from the Funds or the  investment
advisers of the Funds for services related to the Funds.  the compensation  will
be consistent with the services  rendered or the cost savings resulting from the
arrangment(s).

     You will find more  complete  information  about the Funds,  including  the
risks associated with each Fund, in the accompanying prospectus. You should read
the prospectus for the Fund Series in conjunction with this prospectus.

     THE FUND SERIES  PROSPECTUS SHOULD BE READ CAREFULLY BEFORE ANY DECISION IS
MADE  CONCERNING  THE ALLOCATION OF PURCHASE  PAYMENTS TO A PARTICULAR  VARIABLE
SUB-ACCOUNT.

                                THE FIXED ACCOUNT


     You may allocate  all or a portion of your  purchase  payment(s)  to Dollar
Cost  Averaging.  You may also  choose  to  allocate  all or a  portion  of your
purchase  payment(s)  or  of  amounts  transferred  to  one  or  more  Guarantee
Period(s).  If you elect to allocate  monies to the Fixed  Account  under either
option,  the amounts so  allocated  become  part of the  general  account of the
Company.

DOLLAR COST AVERAGING

     You may allocate  purchase payments to Dollar Cost Averaging Option I ("DCA
Option I"). Purchase  payments  allocated to DCA Option I will earn interest for
one year at the current rate in effect at the time you make your  allocation  to
DCA  Option I.  Monies so  allocated  will  earn  interest  at a rate set by the
Company which may differ from that declared for one or more Guarantee Period(s).
The rate will never be less than 3%. All purchase  payments and interest  earned
on those payments become part of the general account of the Company. You may not
transfer funds from other Investment Alternatives in to DCA Option I.

     When you make  your  allocation  to DCA  Option  I,  you must  designate  a
percentage  (whole  percentages  only,  which must total 100%) of the  allocated
amount that will be transferred to the Investment  Alternative(s) you select. An
amount equal to the  percentage  you  designated  will be  transferred  into the
Investment  Alternatives  you designate in equal monthly  installments  over the
number of months you select.  The number of monthly  transfers  selected may not
exceed 12. At the end of 12 months from the date of  allocation to DCA Option I,
any  remaining  amount in DCA  Option I will be  transferred  to the  Investment
Alternatives you designated.

     There may be certain  restrictions  on this  program  based upon state law.
Please  consult  your  sales   representative  for  information   regarding  the
availability of dollar cost averaging in your state.


GUARANTEE PERIODS

     When you elect to  allocate  purchase  payment(s)  amounts  or  transferred
amounts  to the  Fixed  Account,  you may  allocate  the  monies  to one or more
Guarantee Periods. Guarantee Periods are offered at the Company's discretion and
may range  from one to ten years in  duration.  Presently,  the  Company  offers
Guarantee  Periods of one,  three,  five,  seven and ten  years.  The Owner must
select the Guarantee Period(s) to which each purchase payment or transfer amount
will be  allocated.  The  Company  reserves  the  right to limit  the  number of
additional  purchase  payments.  The  Guarantee  Period(s) of the Fixed  Account
Investment  Alternative may not be available in all states.  Please consult with
your sales representative for further information regarding availability in your
state.

     Interest  is  credited  daily  to each  Guarantee  Period  at a rate  which
compounds to the effective  annual  interest  rate  declared for each  Guarantee
Period that has been selected.  Guarantee  Periods of the same duration may vary
as to the declared  interest rate  depending on the time  purchase  payments are
allocated to the Guarantee Periods.

     The following  example  illustrates how interest would be credited given an
assumed purchase payment, Guarantee Period, and effective annual interest rate:

Example Of Interest Crediting During The Guarantee Period:

Purchase Payment:...........................................$10,000.00
Guarantee Period:..............................................5 years
Effective Annual Rate:.........................................4.50%


<PAGE>

                             END OF CONTRACT YEAR:
<TABLE>
<CAPTION>

<S>                                 <C>            <C>          <C>          <C>          <C>
                                   YEAR 1         YEAR 2       YEAR 3       YEAR 4       YEAR 5
                                  ---------     ----------    ----------   --------     ----------
Beginning Value                    $10,000.00
  X (1 + Effective Annual Rate)         1.045
                                   ----------
                                   $10,450.00
Value at end of Contract year                   $10,450.00
  1 X (1 + Effective Annual Rate)                    1.045
                                                ----------
                                                $10,920.25
Value at end of Contract year                                  $10,920.25
  2 X (1 + Effective Annual Rate)                                   1.045
                                                               ----------
                                                               $11,411.66
Value at end of Contract year                                               $11,411.66
  3 X (1 + Effective Annual Rate)                                                1.045
                                                                            ----------
                                                                            $11,925.19
Value at end of Contract year                                                            $11,925.19
  4 X (1 + Effective Annual Rate)                                                             1.045
                                                                                         ----------
Value at end of Guarantee Period:                                                        $12,461.82
                                                                                         ==========

TOTAL INTEREST CREDITED IN GUARANTEE PERIOD: $2,461.82 ($12,461.82 - $10,000.00)
</TABLE>


         NOTE: The above example assumes no withdrawals of any amount during the
         entire  five  year  period.  A  withdrawal  charge  and a Market  Value
         Adjustment  may apply to any amount  withdrawn  in a  Contract  Year in
         excess  of 15% of the  Contract  Value  for  that  Contract  Year.  The
         hypothetical interest rate is for illustrative purposes only and is not
         intended to predict  future  interest  rates to be  declared  under the
         Contract.

     The Company has no specific  formula for  determining  the rate of interest
that it will declare  initially or in the future.  Such  interest  rates will be
reflective  of  interest  rates  available  when the  rate(s)  is  declared.  In
addition,  the Company may also consider  various  other factors in  determining
interest rates, including regulatory and tax requirements, sales commissions and
administrative  expenses  borne by the Company,  general  economic  trends,  and
competitive  factors.  The Company guarantees that the interest rates will never
be less than the  minimum  guaranteed  rate shown in the  Contract.  For current
interest  rate  information,  please  contact your sales  representative  or the
Company's Customer Support Unit at 1 (800) 776-6978.

     THE MANAGEMENT OF THE COMPANY WILL MAKE THE FINAL  DETERMINATION  AS TO THE
INTEREST  RATES TO BE DECLARED.  THE COMPANY CAN NEITHER  PREDICT NOR  GUARANTEE
FUTURE INTEREST RATES TO BE DECLARED.

     Prior to the end of a  Guarantee  Period,  a notice  will be  mailed to the
Owner outlining the options available at the end of a Guarantee  Period.  During
the 30 day period after a Guarantee Period expires the Owner may:

         - take no  action  and  the  Company  will  automatically  establish  a
         Guarantee Period of the same duration as that of the expiring Guarantee
         Period  effective on the day the previous  Guaranteed  Period  expired;
         amounts  allocated to the  expiring  Guarantee  Period (the  "allocated
         amount") will be placed in the newly established Guarantee Period; or

         - notify the Company to apply the  allocated  amount to a new Guarantee
         Period or periods to be established  on the day the previous  Guarantee
         Period expired; or

         - notify the Company to apply the allocated amount to any Variable
         Sub-account on the day we receive the notification; or

         - receive a portion of the  allocated  amount or the  entire  allocated
         amount  through a partial or full  withdrawal  that is not subject to a
         Market Value Adjustment  (Withdrawal  Charges may apply). In this case,
         the amount  withdrawn  will be deemed to have been withdrawn on the day
         the Guarantee Period expired.


Withdrawals or Transfers

     With the  exception of transfers  made  automatically  through  Dollar Cost
Averaging,  all withdrawals and transfers paid from a Guarantee  Period(s) other
than during the 30 day period after a Guarantee  Period expires are subject to a
Market Value Adjustment.

     The amount  received by the Owner  under a  withdrawal  request  equals the
amount requested,  adjusted by any Market Value Adjustment,  less any applicable
withdrawal  charge  (based upon the amount  requested  prior to any Market Value
Adjustment), less premium taxes and withholding (if applicable).

Market Value Adjustment

     The Market Value  Adjustment  reflects the  relationship  between:  (1) the
current  Treasury Rate for a maturity equal to the Guarantee  Period at the time
of the request for withdrawal or transfer, or application to an Income Plan, and
(2) the original  Treasury Rate for a maturity equal to the Guarantee  Period at
the time the Guarantee  Period was  established.  As such,  the Owner bears some
investment risk under the Contract.  Treasury Rate means the U.S.  Treasury Note
Constant  Maturity yield for the preceding  week as reported in Federal  Reserve
Bulletin Release H.15.

     Generally,  if the original  Treasury Rate at the time the Guarantee Period
was  established is higher than the applicable  current  Treasury Rate, then the
Market Value  Adjustment  will result in a higher  amount  payable to the Owner,
transferred,  or applied to an Income Plan.  Similarly,  if the Treasury Rate at
the time the  Guarantee  Period was  established  is lower  than the  applicable
current  Treasury Rate, then the Market Value  Adjustment will result in a lower
amount payable to the Owner, transferred, or applied to an Income Plan.

     For example,  assume the Owner  purchases a Contract and selects an initial
Guarantee Period of five years and the five year Treasury Rate for that duration
is  4.50%.  Assume  that at the  end of 3  years,  the  Owner  makes  a  partial
withdrawal.  If, at that later time,  the  current  five year  Treasury  Rate is
4.20%,  then the Market Value Adjustment will be positive,  which will result in
an increase in the amount payable to the Owner.  Similarly,  if the current five
year Treasury Rate is 4.80%,  then the Market Value Adjustment will be negative,
which will result in a decrease in the amount payable to the Owner.

     The formula for  calculating  the Market Value  Adjustment  is set forth in
Appendix A to this  prospectus  which also contains  additional  examples of the
application of the Market Value Adjustment.  The Market Value Adjustment will be
waived on withdrawals taken to satisfy IRS required minimum  distribution  rules
for this Contract.


                            PURCHASE OF THE CONTRACTS

PURCHASE PAYMENT LIMITS

     Your first purchase  payment must be at least $5,000 unless the Contract is
a Qualified Contract,  in which case the first purchase payment must be at least
$2,000. All subsequent purchase payments must be $500 or more and may be made at
any time prior to the Payout Start Date.  Subsequent  purchase payments may also
be made from your bank account through Automatic  Additions.  Under an Automatic
Additions  Program,  the minimum purchase  payment is $100.  Please consult with
your sales representative for detailed information about Automatic Additions.

     We  reserve  the right to limit the  amount of  purchase  payments  we will
accept.

FREE-LOOK PERIOD

     You may cancel the  Contract  any time within 20 days after  receipt of the
Contract and receive a full refund of purchase  payments  allocated to the Fixed
Account.  Purchase  payments  allocated to the Variable Account will be returned
after an  adjustment to reflect  investment  gain or loss that occurred from the
date of allocation through the date of cancellation  unless a refund of purchase
payments is required by state or federal law. Your state may require a different
free look period. Please consult your Contract for more information.

CREDITING OF INITIAL PURCHASE PAYMENT

     The initial  purchase payment  accompanied by a duly completed  application
will be credited to the Contract  within two  business  days of receipt by us at
our home office.  If an  application is not duly  completed,  we will credit the
purchase  payments to the Contract within five business days or return it to you
at that time unless you specifically  consent to us holding the purchase payment
until  the  application  is  complete.  We  reserve  the  right  to  reject  any
application.  Subsequent  purchase  payments will be credited to the Contract at
the close of the Valuation  Period in which the purchase  payment is received by
the Company at its home office.

ALLOCATION OF PURCHASE PAYMENTS

     On the  application,  you instruct us how to allocate the purchase  payment
among the  Investment  Alternatives.  Purchase  payments may be allocated to any
Investment Alternative in whole percents, from 0% to 100% (total allocation must
equal 100%) or in whole  dollars  (total  allocation  must equal  entire  dollar
amount  of  purchase  payments).  Unless  you  notify us in  writing  otherwise,
subsequent   purchase  payments  are  allocated   according  to  the  allocation
instructions  for the  previous  purchase  payment.  Any  change  in  allocation
instructions will be effective at the time we receive the notice in good order.

<PAGE>
ACCUMULATION UNITS

         Each  purchase  payment  allocated  to the  Variable  Account  will  be
credited to the  Contract  as  Accumulation  Units.  For  example,  if a $10,000
purchase  payment is credited to the Contract when the  Accumulation  Unit value
equals $10, then 1,000 Accumulation Units would be credited to the Contract. The
Variable Account, in turn, purchases shares of the corresponding Fund.

ACCUMULATION UNIT VALUE

         The  Accumulation  Units  in  each  Variable   Sub-account  are  valued
separately.  The value of Accumulation  Units will change each Valuation  Period
according  to the  investment  performance  of the shares held by each  Variable
Sub-account and the deduction of certain expenses and charges.

         The value of an  Accumulation  Unit in a Variable  Sub-account  for any
Valuation Period equals the value of the Accumulation Unit as of the immediately
preceding  Valuation  Period,  multiplied by the Net Investment  Factor for that
Sub-account for the current  Valuation  Period.  The Net Investment Factor for a
Valuation Period is a number  representing the change,  since the last Valuation
Date in the value of Sub-account  assets per Accumulation Unit due to investment
income,  realized or unrealized  capital gain or loss,  deductions for taxes, if
any, and deductions for the mortality and expense risk charge and administrative
expense charge.

TRANSFERS AMONG INVESTMENT ALTERNATIVES

     Amounts may be transferred  among Investment  Alternatives,  subject to the
following restrictions. The Company reserves the right to assess a $10 charge on
each  transfer in excess of twelve per Contract  Year.  The Company is presently
waiving this charge.  Transfers to or from more than one Investment  Alternative
on the same day are  treated as one  transfer.  Transfers  through  Dollar  Cost
Averaging  or  Automatic  Fund  Rebalancing  are not included in the twelve free
transfers per Contract Year. Currently, there is neither a minimum nor a maximum
amount for the amount of the transfer.

     Transfers among Investment Alternatives before the Payout Start Date may be
made  at  any  time.  Transfers  are  not  permitted  into  DCA  Option  I.  See
"Withdrawals or Transfers,"  page 11 for the  requirements on transfers from the
Fixed  Account.   After  the  Payout  Start  Date,   transfers   among  Variable
Sub-accounts  or from a variable  amount income payment to a fixed amount income
payment  may be made only once every six  months and may not be made  during the
first six months  following the Payout Start Date.  After the Payout Start Date,
transfers from a fixed amount income payment are not permitted.

     Telephone  transfer  requests  will  be  accepted  by the  Company  on each
Valuation  Date if  received at 1 (800) 776 - 6978 by 3:00 p.m.,  Central  Time.
Telephone transfer requests received at any other telephone number or after 3:00
p.m.,  Central  Time will not be accepted  by the  Company.  Telephone  transfer
requests  received  before  3:00 p.m.,  Central  Time are  effected  at the next
computed  value.  In the event that the New York Stock Exchange  ("NYSE") closes
early, i.e., before 3:00 p.m. Central Time, or in the event that the NYSE closes
early  for a period  of time but  then  reopens  for  trading  on the same  day,
telephone  transfer requests will be processed by the Company as of the close of
the NYSE on that particular day.  Telephone  requests  received at any telephone
number  other than the number that appears in this  paragraph or received  after
the close of trading on the NYSE will not be accepted by the Company.

     The Company  utilizes  procedures  which the Company  believes will provide
reasonable  assurance  that  telephone  authorized  transfers are genuine.  Such
procedures include taping of telephone  conversations with persons purporting to
authorize  such  transfers  and  requesting  identifying  information  from such
persons.  Accordingly,  the Company disclaims any liability for losses resulting
from such  transfers  by reason of their  allegedly  not  having  been  properly
authorized.  However,  if the  Company  does not take  reasonable  steps to help
ensure that such  authorizations  are valid,  the Company may be liable for such
losses.

     The Company reserves the right to waive transfer restrictions.

DOLLAR COST AVERAGING

     Transfers may be made automatically  through Dollar Cost Averaging prior to
the Payout Start Date. There are three dollar cost averaging  options  available
to you (collectively,  "Dollar Cost Averaging").  Dollar Cost Averaging Option I
allows you to allocate  purchase  payments to the Fixed Account for the specific
purpose of dollar cost averaging.  Dollar Cost Averaging Option II allows you to
dollar cost  average out of any  Variable  Sub-account  into any other  Variable
Sub-account(s).  Interest  Only  Dollar  Cost  Averaging  allows you to transfer
interest credited from a Guarantee Period(s) to any Variable Sub-account without
application of a Market Value  Adjustment.  In addition,  such transfers are not
assessed a $10 charge and are not  included  in the twelve  free  transfers  per
Contract Year.

<PAGE>

     The theory of Dollar Cost  Averaging is that,  if purchases of equal dollar
amounts are made at fluctuating prices, the aggregate average cost per unit will
be less than the average of the unit prices on the same purchase dates. However,
participation  in Dollar Cost  Averaging does not assure you of a greater profit
from your  purchases,  nor will it prevent or  alleviate  losses in a  declining
market.


AUTOMATIC FUND REBALANCING

     Transfers may be made  automatically  through  Automatic  Fund  Rebalancing
prior to the Payout Start Date. By electing  Automatic Fund Rebalancing,  all of
the money allocated to Variable  Sub-accounts  will be rebalanced to the desired
allocation on a quarterly basis,  determined from the first date that you decide
to  rebalance.   Each  quarter,   money  will  be  transferred   among  Variable
Sub-accounts to achieve the desired allocation.

     The desired allocation will be the allocation  initially  selected,  unless
subsequently  changed.  You may change the  allocation  at any time by giving us
proper notice.  The new allocation will be effective with the first  rebalancing
that occurs after we receive the proper notice of your request.

     Transfers made through  Automatic Fund  Rebalancing  are not assessed a $10
charge and are not included in the twelve free transfers per Contract Year.

     Any  money  allocated  to the Fixed  Account  will not be  included  in the
rebalancing.

                           BENEFITS UNDER THE CONTRACT

WITHDRAWALS

     You may withdraw all or part of the Contract Value at any time prior to the
earlier  of the  death of the  Owner  (or the  Annuitant  if the  Owner is not a
natural person) or the Payout Start Date. The amount available for withdrawal is
the Contract  Value next computed  after the Company  receives the request for a
withdrawal  at  its  home  office,  adjusted  by  any  applicable  Market  Value
Adjustment,  less any withdrawal charges,  contract  maintenance charges and any
premium taxes. See "Charges and Other Deductions," page 16. Withdrawals from the
Variable  Account  will be paid  within  seven days of  receipt of the  request,
subject to postponement in certain circumstances.  See "Delay of Payments," page
18.

     Money can be withdrawn from the Variable  Account or the Fixed Account.  To
complete  the partial  withdrawal  from the Variable  Account,  the Company will
redeem  Accumulation  Units  in an  amount  equal  to  the  withdrawal  and  any
applicable  withdrawal  charge  and  premium  taxes.  The  Owner  must  name the
Investment  Alternatives  from  which  the  withdrawal  is  to  be  made.  If no
Investment  Alternative is named, then the withdrawal  request is incomplete and
will not be honored.

     The  minimum  partial  withdrawal  is $50.  If the  Contract  Value after a
partial  withdrawal  would be less than $1,000,  then the Company will treat the
request as one for  termination of the Contract and the entire  Contract  Value,
adjusted by any Market  Value  Adjustment,  less any charges and premium  taxes,
will be paid out.

     Partial  withdrawals  may also be taken  automatically  through  Systematic
Withdrawals on a monthly,  quarterly,  semi-annual  or annual basis.  Systematic
Withdrawals  of $50 or more may be  requested  at any time  prior to the  Payout
Start Date.  The Company  reserves the right to prohibit  the use of  Systematic
Withdrawals  in  conjunction  with  Dollar  Cost  Averaging  or  Automatic  Fund
Rebalancing.

     Partial and full withdrawals may be subject to current income tax and a 10%
tax penalty.  This tax and penalty are  explained  in "Federal Tax  Matters," on
page 18.

     After the Payout Start Date,  withdrawals  are only permitted when payments
from the Variable Account are being made for a specified number of payments only
(i.e.  Income Plan 3). In that case,  you may  terminate  the  Variable  Account
portion of the income  payments  at any time and receive a lump sum equal to the
commuted  balance of the remaining  variable  payments due, less any  applicable
withdrawal charge.

INCOME PAYMENTS

PAYOUT START DATE FOR INCOME PAYMENTS

     The Payout Start Date is the day that income  payments will start under the
Contract.  You may  change the Payout  Start Date at any time by  notifying  the
Company in writing of the change at least 30 days  before the  scheduled  Payout
Start Date. The Payout Start Date must be (a) at least one month after the issue
date;  and (b) no later than the day the  Annuitant  reaches age 90, or the 10th
anniversary of the issue date, if later.

VARIABLE ACCOUNT INCOME PAYMENTS

     The amount of Variable  Account income payments depends upon the investment
experience  of the Variable  Sub-accounts  selected by the Owner and any premium
taxes, the age and sex of the Annuitant, and the Income Plan chosen. The Company
guarantees  that the amount of the income  payment  will not be  affected by (1)
actual mortality  experience and (2) the amount of the Company's  administration
expenses.

     The Contracts offered by this prospectus contain income payment tables that
provide for different  benefit payments to men and women of the same age (except
in states which require unisex annuity tables). Nevertheless, in accordance with
the U.S. Supreme Court's decision in Arizona  Governing  Committee v. Norris, in
certain  employment-related  situations,  annuity tables that do not vary on the
basis of sex will be used.

     The  total  income  payments  received  may be more or less  than the total
purchase  payments made because (a) Variable  Account income  payments vary with
the investment  results of the underlying Funds, and (b) Annuitants may not live
longer than, or not as long as, expected.

     The Income  Plan  option  selected  will  affect the dollar  amount of each
income payment.  For example, if an Income Plan for a Life Income is chosen, the
income  payments will be greater than income payments under an Income Plan for a
Life Income with Guaranteed Payments.

     Income payments are determined based on an assumed  investment rate and the
investment  performance of the applicable Variable  Sub-accounts.  If the actual
net  investment  experience  of the  Variable  Account is less than the  assumed
investment  rate,  then the dollar amount of the income  payments will decrease.
The dollar amount of the income  payments will stay level if the net  investment
experience  equals the  assumed  investment  rate and the  dollar  amount of the
income  payments  will  increase if the net  investment  experience  exceeds the
assumed  investment  rate. For purposes of the Variable Account income payments,
the  assumed  investment  rate is 3 percent.  The  Company  may offer an assumed
investment  rate  greater  than 3%.  For  more  detailed  information  as to how
Variable Account income payments are determined, see the Statement of Additional
Information.

FIXED AMOUNT INCOME PAYMENTS

     Income  payment  amounts  derived  from any monies  allocated  to the Fixed
Account during the  accumulation  phase are fixed for the duration of the Income
Plan.  The fixed amount  income  payment  amount is  calculated  by applying the
portion of the  Contract  Value in the Fixed  Account on the Payout  Start Date,
adjusted by any Market Value Adjustment and less any applicable  premium tax, to
the greater of the  appropriate  value from the income payment table selected or
such other value as we are offering at that time.

INCOME PLANS

     The Income Plans include:

         INCOME PLAN 1 -- LIFE INCOME WITH GUARANTEED PAYMENTS

     The Company will make payments for as long as the Annuitant  lives.  If the
Annuitant dies before the selected number of guaranteed payments have been made,
the Company will continue to pay the remainder of the guaranteed payments.

         INCOME PLAN 2 -- JOINT AND SURVIVOR LIFE INCOME WITH GUARANTEED
                          PAYMENTS

     The Company will make payments for as long as either the Annuitant or Joint
Annuitant,  named at the time of Income Plan selection,  is living.  If both the
Annuitant and the Joint  Annuitant die before the selected  number of guaranteed
payments  have been made,  the Company will continue to pay the remainder of the
guaranteed payments.

         INCOME PLAN 3 -- GUARANTEED NUMBER OF PAYMENTS

     The Company will make payments for a specified  number of months  beginning
on the Payout Start Date. These payments do not depend on the Annuitant's  life.
The number of months  guaranteed may be from 60 to 360. Income payments for less
than 120 months may be subject to a withdrawal charge. The mortality and expense
risk charge will be deducted  from  Variable  Account  assets  supporting  these
payments even though the Company does not bear any mortality risk.

     The Owner may change the Income Plan until 30 days before the Payout  Start
Date.  If an Income  Plan is chosen  which  depends  on the  Annuitant  or Joint
Annuitant's  life,  proof of age will be required  before income payments begin.
Applicable premium taxes will be assessed.

     In the event that an Income Plan is not  selected,  the  Company  will make
income payments in accordance  with Income Plan 1 with  Guaranteed  Payments for
120 Months.  At the  Company's  discretion,  other Income Plans may be available
upon request. The Company currently uses sex-distinct  annuity tables.  However,
if  legislation  is passed by Congress or the states,  the Company  reserves the
right to use income payment tables which do not distinguish on the basis of sex.
Special rules and limitations may apply to certain Qualified Contracts.

     If the Contract  Value to be applied to an Income Plan is less than $2,000,
or if the monthly  payments  determined under the Income Plan are less than $20,
the Company may pay the Contract Value  adjusted by any Market Value  Adjustment
and less any applicable  taxes in a lump sum or change the payment  frequency to
an interval which results in income payments of at least $20.

                                  DEATH BENEFIT

DISTRIBUTION UPON DEATH PAYMENT PROVISIONS

     A distribution  upon death may be paid to the Owner determined  immediately
after the death if, prior to the Payout Start Date:

         - any Owner dies; or

         - the Annuitant dies and the Owner is not a natural person.

     If the Owner eligible to receive a distribution upon death is not a natural
person,  then the Owner may elect to receive the distribution  upon death in one
or more  distributions.  Otherwise,  if the Owner is a natural person, the Owner
may elect to receive a distribution  upon death in one or more  distributions or
periodic payments through an Income Plan.

     A death  benefit will be paid:  1) if the Owner elects to receive the death
benefit  within  180 days of the date of death;  and 2) if payment is made as of
the date the value of the death benefit is determined.  The Company is currently
waiving the 180 day  limitation.  The Company  reserves the right to enforce the
limitation in the future.  Otherwise,  the  settlement  value will be paid.  The
settlement  value is the same  amount  that would be paid in the event of a full
withdrawal of the Contract  Value.  The Company will  calculate  the  settlement
value  at  the  end  of the  Valuation  Period  coinciding  with  the  requested
distribution  date for  payment or on the  mandatory  distribution  date of five
years after the date of death,  whichever is earlier.  In any event,  the entire
distribution upon death must be distributed  within five years after the date of
death  unless an Income Plan is selected or a  surviving  spouse  continues  the
Contract in accordance with the following sections:

     If an Income  Plan is  elected,  payments  from the Income  Plan must begin
within one year of the date of death and must be payable throughout:

         - the life of the Owner; or

         - a period not to exceed the life expectancy of the Owner; or

         - the life of the Owner with  payments  guaranteed  for a period not to
         exceed the life expectancy of the Owner.

     If the surviving  spouse of the deceased  Owner is the new Owner,  then the
spouse may elect one of the options listed above or may continue the Contract in
the accumulation  phase as if the death had not occurred.  The Company will only
permit the  Contract to be continued  once.  If the Contract is continued in the
accumulation phase, the following conditions apply:

          (1) on the day the Contract is continued,  the Contract  Value will be
          the death benefit as  determined  at the end of the  Valuation  Period
          during which the Company received due proof of death;

          (2) the  surviving  spouse may make a single  withdrawal of any amount
          within one year of the date of death  without  incurring a  withdrawal
          charge or a Market Value Adjustment; and

          (3) prior to the payout start date, the death benefit of the continued
          Contract will be the greater of:

               (a) the sum of all  purchase  payments  reduced  by a  withdrawal
               adjustment, as defined in the death benefit provision, or

               (b) the  Contract  Value  on the  date  we  determine  the  death
               benefit.



DEATH BENEFIT AMOUNT

     Prior to the Payout Start Date,  the death benefit is equal to the greatest
     of:

               (a) the  Contract  Value on the date the Company  determines  the
               death benefit; or

               (b) the amount  that  would  have been  payable in the event of a
               full  withdrawal  of the  Contract  Value on the date the Company
               determines the death benefit (the "Settlement Value"); or

               (c) the sum of all  purchase  payments  reduced  by a  withdrawal
               adjustment, as defined below; or

               (d) the Contract Value on each Death Benefit Anniversary prior to
               the  date  we  determine  the  Death  Benefit,  increased  by any
               purchase  payments made since that Death Benefit  Anniversary and
               reduced by a withdrawal adjustment, as defined below.

     Death Benefit  Anniversaries  are dates during the accumulation  phase when
potential death benefit minimum amounts are determined.  The first Death Benefit
Anniversary  is the 7th Contract  Anniversary,  while  subsequent  Death Benefit
Anniversaries are those Contract Anniversaries that are multiplies of 7 Contract
Years, beginning with the 14th Contract Anniversary. For example, the 7th, 14th,
and 21st Contract Anniversaries are the first three Death Benefit Anniversaries.

     The  withdrawal  adjustment is equal to (a) divided by (b), with the result
multiplied by (c), where:

     (a) = the withdrawal amount;

     (b) = the Contract Value immediately prior to the withdrawal; and

     (c) = the value of the  applicable  Death Benefit  alternative  immediately
     prior to the withdrawal.

     The Company will  determine the value of the Death Benefit as of the end of
the Valuation  Period during which the Company  receives a complete  request for
payment of the Death Benefit.  A complete  request  includes due proof of death,
and such other  documentation  as the Company may require in its discretion.  In
addition to the above alternatives,  upon purchase of the Contract, if the Owner
is age 80 or less,  the Owner can select either the Enhanced Death Benefit Rider
or the Enhanced Death and Income Benefit Combination Rider.

ENHANCED DEATH BENEFIT RIDER

     If the Owner of the Contract is a living  individual,  the  enhanced  death
benefit  applies  only for the death of the Owner.  If the Owner is not a living
individual,  the  enhanced  death  benefit  applies  only  for the  death of the
Annuitant.  If you select this rider,  the Death  Benefit will be the greater of
the values stated in your Contract,  or the value of the Enhanced Death Benefit.
The Enhanced Death Benefit is equal to the greater of the Enhanced Death Benefit
A or Enhanced  Death Benefit B. Enhanced Death Benefit B may not be available in
all states.

     The  value  of the  Death  Benefit  will  be  determined  at the end of the
Valuation  Period  during  which the  Company  receives a complete  request  for
payment of the Death  Benefit,  which  includes due proof of death.  The Company
will not settle any death claim until it receives due proof of death.

Enhanced Death Benefit A

     At  issue,  Enhanced  Death  Benefit  A is  equal to the  initial  purchase
payment.  After issue,  the Enhanced  Death  Benefit A is  recalculated  on each
Contract  Anniversary,  or when a  purchase  payment  or  withdrawal  is made as
follows:

          -    On each  Contract  anniversary,  the Enhanced  Death Benefit A is
               equal to the greater of the Contract  Value or the most  recently
               calculated Enhanced Death Benefit A. 

          -    For purchase  payments,  the Enhanced Death Benefit A is equal to
               the most recently  calculated  Enhanced  Death Benefit A plus the
               purchase payment. 

          -    For  withdrawals,  the Enhanced  Death  Benefit A is equal to the
               most recently  calculated Enhanced Death Benefit A reduced by the
               withdrawal adjustment, as defined in "Death Benefit Amount."

     In the absence of any withdrawals or purchase payments,  the Enhanced Death
Benefit A will be the greatest of all Contract anniversary Contract Values on or
prior to the date the Company calculates the Death Benefit.

     The Enhanced Death Benefit A will be  recalculated  for purchase  payments,
withdrawals,  and, on Contract  Anniversaries  until the oldest Owner or, if the
Owner is not a natural person, the Annuitant,  attains age 85. After age 85, the
Enhanced  Death Benefit A will be  recalculated  only for purchase  payments and
withdrawals.

Enhanced Death Benefit B

     The  Enhanced  Death  Benefit B is equal to total  purchase  payments  made
reduced by a withdrawal  adjustment.  Each purchase  payment and each withdrawal
adjustment will  accumulate  daily at a rate equivalent to 5% per year until the
earlier of the date the Company  determines the Death Benefit;  or the first day
of the  month  following  the  oldest  Owner's  or, if the Owner is not a living
individual,  the Annuitant's,  85th birthday.  The Enhanced Death Benefit B will
never be greater than the maximum  death  benefit  allowed by any  nonforfeiture
laws which govern the Contract.

ENHANCED DEATH AND INCOME BENEFIT COMBINATION RIDER

     You may  elect not to  choose  the  Enhanced  Death  Benefit  Rider and may
instead  choose the Enhanced  Death and Income Benefit  Combination  Rider.  The
Enhanced  Death  Benefit  portion  of the  Enhanced  Death  and  Income  Benefit
Combination  Rider is as described  above in "ENHANCED DEATH BENEFIT RIDER." The
Enhanced  Income  Benefit  defines a minimum amount applied to the payout phase.
This  minimum  amount is equal to what the value of the Enhanced  Death  Benefit
would be on the Payout Start Date. The Enhanced Income Benefit will apply if the
Owner  elects a Payout  Start  Date  that:  is on or after  the  tenth  Contract
Anniversary;  and is prior to the  Annuitant's age 90. On the Payout Start Date,
the greater of the Contract Value or the Enhanced Income Benefit will be applied
to the payout phase of the Contract.  No Market Value Adjustment will be applied
to the Enhanced  Income Benefit  amount.  The Enhanced  Income Benefit will only
apply if the Income Plan selected provides payments guaranteed for either single
or joint life with a period certain of at least:  (a) 10 years,  if the youngest
Annuitant's age is 80 or less on the date the amount is applied; or (b) 5 years,
if the  youngest  Annuitant's  age is greater  than 80 on the date the amount is
applied.  If,  however,  the amount  applied to the Income Plan  selected is the
Contract  Value and not the  Enhanced  Income  Benefit,  then you may select any
Income Plan then offered by the Company.


                          CHARGES AND OTHER DEDUCTIONS

DEDUCTIONS FROM PURCHASE PAYMENTS

     No deductions are made from purchase payments.  Therefore,  the full amount
of every  purchase  payment is invested  in the  Investment  Alternative(s)  you
select.

WITHDRAWAL CHARGE (CONTINGENT DEFERRED SALES CHARGE)

     You may withdraw  the Contract  Value at any time before the earlier of the
Payout  Start Date or the death of any Owner (or,  if the Owner is not a natural
person, the death of the Annuitant).

     There are no withdrawal  charges on amounts withdrawn in a Contract Year up
to 15% of the Contract  Value at the  beginning of that Contract  Year.  Amounts
withdrawn in excess of this 15% may be subject to a withdrawal  charge.  Amounts
not subject to a withdrawal  charge are  calculated  each  Contract Year and any
unused  amounts not  withdrawn in a Contract  Year are not carried over to later
Contract Years.  Withdrawal  charges,  if applicable,  will be deducted from the
amount paid.

     Free withdrawals and other partial withdrawals will be allocated on a first
in, first out basis to purchase payments. For purposes of calculating the amount
of the withdrawal charge, withdrawals are assumed to come from purchase payments
first,  beginning with the oldest payment.  Withdrawals  made after all purchase
payments have been  withdrawn  will not be subject to a withdrawal  charge.  For
partial  withdrawals,  the Contract Value will be adjusted to reflect the amount
of payment  received by the Owner, any withdrawal  charge,  any applicable taxes
and any Market Value Adjustment.

     Withdrawals  in excess of the free  withdrawal  amount will be subject to a
withdrawal charge as set forth below:


                                                                 APPLICABLE
YEAR APPLICABLE SINCE                                            WITHDRAWAL
PREMIUM PAYMENT ACCEPTED                                      CHARGE PERCENTAGE
- ------------------------                                      -----------------
    1st Year................................................          7%
    2nd Year................................................          7%
    3rd Year................................................          6%
    4th Year................................................          6%
    5th Year................................................          5%
    6th Year................................................          4%
    7th Year................................................          3%
    Thereafter..............................................          0%

     Withdrawal  charges  will  be  used  to pay  sales  commissions  and  other
promotional  or  distribution  expenses  associated  with the  marketing  of the
Contracts.

     In addition,  federal and state income tax may be withheld from  withdrawal
amounts.  Certain terminations may also be subject to a federal tax penalty. See
"Federal Tax Matters," page 18.

     The  Company  will  waive  any  withdrawal  charge  and  any  Market  Value
Adjustment on any withdrawal taken prior to the Payout Start Date if at least 30
days after the  Contract  Date any  Owner,  or  Annuitant  if the Owner is not a
living  individual,  is first  confined to a long term care facility or hospital
for at least 90 consecutive  days,  confinement is prescribed by a physician and
is medically  necessary,  and the request for a withdrawal and adequate  written
proof of confinement  are received by us no later than 90 days after  discharge.
Further,  the  Company  will waive any  withdrawal  charge and any Market  Value
Adjustment on any withdrawal taken prior to the Payout Start Date if at least 30
days after the Contract  Date any Owner,  or any Annuitant if the Owner is not a
living  individual,  is first  diagnosed  by a  physician  as having a  Terminal
Illness, as defined in the Contract. Finally, the Company will permit a one time
waiver of any withdrawal charge and Market Value Adjustment on a partial or full
withdrawal  taken prior to the Payout Start Date if: the Owner, or, if the Owner
is not a living individual, the Annuitant,  becomes unemployed at least one year
after the Contract Date; the Owner, or, if the Owner is not a living individual,
the  Annuitant,   receives  at  least  30  consecutive   days  of   Unemployment
Compensation, as defined in the Contract, for that unemployment; and, the Owner,
or, if the Owner is not a living individual,  the Annuitant,  request the waiver
within 180 days of the Owner's, or, if the Owner is not a living individual, the
Annuitant's,  initial  receipt of Unemployment  Compensation,  as defined in the
Contract. The laws of your state may limit the availability of these waivers and
may also change certain terms and/or benefits  available under the waivers.  You
should  consult  your  Contract  for further  details on these  variations.  The
Company will also waive the withdrawal  charge on  withdrawals  taken to satisfy
IRS required minimum distribution rules for this Contract.

CONTRACT MAINTENANCE CHARGE

     A contract  maintenance charge is deducted annually from the Contract Value
to  reimburse  the Company for its costs in  maintaining  each  Contract and the
Variable Account. The Company guarantees that the amount of this charge will not
exceed $35 per Contract Year over the life of the Contract.  This charge will be
waived  if the  total  purchase  payments  are  $50,000  or more  on a  Contract
Anniversary  or if all money is allocated  to the Fixed  Account on the Contract
Anniversary.  After the Payout Start Date, the contract  maintenance charge will
be deducted in equal parts from each income  payment.  The charge will be waived
if the  Contract  Value on the  Payout  Start  Date is $50,000 or more or if all
payments are Fixed Amount Income Payments.

     Maintenance  costs  include  but are not  limited to  expenses  incurred in
billing and collecting  purchase  payments;  keeping  records;  processing death
claims, cash withdrawals,  and policy changes; calculating Accumulation Unit and
Annuity Unit values; and issuing reports to Owners and regulatory agencies.

     On each Contract  Anniversary  prior to the Payout Start Date, the contract
maintenance  charge will be deducted from the Variable  Sub-accounts in the same
proportion  that the  Owner's  value in each  bears  to the  total  value in all
Variable  Sub-accounts.  After the Payout  Start  Date,  a pro rata share of the
annual  contract  maintenance  charge will be deducted from each income payment.
For  example,  1/12 of the $35,  or $2.92,  will be deducted if there are twelve
income  payments  during the Contract Year. A full contract  maintenance  charge
will be deducted if the Contract is terminated on any date other than a Contract
Anniversary.

ADMINISTRATIVE EXPENSE CHARGE

     The Company will deduct an administrative expense charge which is equal, on
an annual  basis,  to .10% of the daily net  assets  you have  allocated  to the
Variable  Sub-accounts.  This charge is designed to cover actual  administrative
expenses which exceed the revenues from the contract  maintenance charge.  There
is no necessary relationship between the amount of administrative charge imposed
on a given Contract and the amount of expenses that may be  attributable to that
Contract.

MORTALITY AND EXPENSE RISK CHARGE

     The Company will deduct a mortality and expense risk charge which is equal,
on an annual basis,  to 1.00% of the daily net assets you have  allocated to the
Variable  Sub-accounts.  The Company  guarantees  that the amount of this charge
will not increase  over the life of the Contract.  For amounts  allocated to the
Variable  Account,  the mortality and expense risk charge is deducted during the
accumulation and payout phases of the Contract.

     The mortality  risk arises from the Company's  guarantee to cover all death
benefits and to make income payments in accordance with the Income Plan selected
and the Income Payment Tables.

     The expense risk arises from the possibility that the contract  maintenance
and  administrative  expense  charges,  both  of  which  are  guaranteed  not to
increase, will be insufficient to cover actual administrative expenses.

     If you select the Enhanced Death Benefit  Rider,  the Company will deduct a
mortality  and expense risk charge equal,  on an annual  basis,  to 1.20% of the
daily net assets you have allocated to the Variable Sub-accounts.

     If you select the Enhanced Death and Income Benefit Rider, the Company will
deduct a mortality and expense risk charge equal,  on an annual basis,  to 1.40%
of the daily net assets you have allocated to the Variable Sub-accounts.

     The Company  guarantees  that the amount of this  charge will not  increase
over the life of Your Contract.  For amounts  allocated to the Variable Account,
the mortality and expense risk charge is deducted  during the  accumulation  and
payout phases of the Contract.

     The Company will deduct  applicable  state  premium  taxes or other similar
policyholder  taxes  relative  to  the  Contract  (collectively  referred  to as
"premium  taxes")  either at the Payout Start Date,  or when a total  withdrawal
occurs. Current premium tax rates range from 0 to 3.5%. The Company reserves the
right in the future to deduct  premium  taxes from the  purchase  payments  even
where the  premium  taxes are  assessed  at the Payout  Start Date or upon total
withdrawal.

     At the Payout  Start Date,  the charge for  premium  taxes will be deducted
from each Investment Alternative in the proportion that the Owner's value in the
Investment Alternative bears to the total Contract Value.

TRANSFER CHARGES

     The Company  reserves the right to assess a $10 charge on each  transfer in
excess of twelve per Contract  Year,  excluding  transfers  through  Dollar Cost
Averaging and Automatic Fund Rebalancing.  The Company is presently waiving this
charge.

FUND EXPENSES

     A complete description of the expenses and deductions from the Funds may be
found in the prospectus for the Fund Series.  This  prospectus is accompanied by
the  prospectus  for the Fund Series.  You should review the  prospectus for the
Fund Series for a full discussion of the charges and fees of the Fund Series.

                                 GENERAL MATTERS

OWNER

     The Owner has the sole right to exercise  all rights and  privileges  under
the Contract,  except as otherwise provided in the Contract. The Contract cannot
be jointly owned by both a non-natural person and a natural person.

BENEFICIARY

     Subject to the terms of any irrevocable Beneficiary designation,  the Owner
may change the Beneficiary at any time by notifying the Company in writing.  Any
change will be effective  at the time it is signed by the Owner,  whether or not
the Annuitant is living when the change is received by the Company.  The Company
will not,  however,  be liable as to any payment or settlement made prior to the
Company receiving the written notice.

     Unless otherwise provided in the Beneficiary designation,  if a Beneficiary
predeceases  the Owner and there are no other surviving  beneficiaries,  the new
Beneficiary  will be: the  Owner's  spouse if  living;  otherwise,  the  Owner's
children,   equally,  if  living;   otherwise,   the  Owner's  estate.  Multiple
Beneficiaries  may be  named.  Unless  otherwise  provided  in  the  Beneficiary
designation,  if more than one  Beneficiary  survives the Owner,  the  surviving
Beneficiaries will share equally in any amounts due.

ASSIGNMENTS

     The Company  will not honor an  assignment  of an interest in a Contract as
collateral  or security  for a loan.  Otherwise,  the Owner may assign  benefits
under the Contract  prior to the Payout Start Date.  No  Beneficiary  may assign
benefits  under the  Contract  until they are due. No  assignment  will bind the
Company unless it is signed by the Owner and filed with the Company. The Company
is not responsible  for the validity of an assignment.  Federal law prohibits or
restricts the  assignment of benefits  under many types of retirement  plans and
the terms of such plans may themselves contain restrictions on assignments.

DELAY OF PAYMENTS

     Payment of any amounts due from the  Variable  Account  under the  Contract
will occur within seven days, unless:

          1. The New York Stock Exchange is closed for other than usual weekends
          or holidays, or trading on the Exchange is otherwise restricted;

          2. An  emergency  exists as defined  by the  Securities  and  Exchange
          Commission; or

          3. The  Securities  and  Exchange  Commission  permits  delay  for the
          protection of the Owners.

     Payments  or  transfers  from the Fixed  Account may be delayed for up to 6
months.

MODIFICATION

     The  Company may not modify the  Contract  without the consent of the Owner
except to make the Contract meet the requirements of the Investment  Company Act
of 1940, or to make the Contract comply with any changes in the Internal Revenue
Code or to make any changes required by the Code or by any other applicable law.

CUSTOMER INQUIRIES

     The Owner or any persons  interested  in the  Contract  may make  inquiries
regarding the Contract by calling or writing your  representative or the Company
at:

                       GLENBROOK LIFE AND ANNUITY COMPANY
                              POST OFFICE BOX 94039
                          PALATINE, ILLINOIS 60094-4039
                                1 (800) 776-6978


<PAGE>


                               FEDERAL TAX MATTERS

INTRODUCTION

     THE FOLLOWING  DISCUSSION IS GENERAL AND IS NOT INTENDED AS TAX ADVICE. THE
COMPANY  MAKES NO  GUARANTEE  REGARDING  THE TAX  TREATMENT  OF ANY  CONTRACT OR
TRANSACTION INVOLVING A CONTRACT.

Federal,  state,  local and other tax  consequences  of  ownership or receipt of
distributions  under an annuity contract depend on the individual  circumstances
of each person.  If you are concerned about any tax consequences  with regard to
your individual circumstances, you should consult a competent tax adviser.

TAXATION OF ANNUITIES IN GENERAL

TAX DEFERRAL

     Generally,  an  annuity  contract  owner is not taxed on  increases  in the
Contract Value until a distribution occurs. This rule applies only where (1) the
owner is a "natural person" (see "Non-Natural Owners" below for exception),  (2)
the  investments  of  the  Variable  Account  are  "adequately  diversified"  in
accordance with Treasury Department  Regulations,  and (3) the issuing insurance
company,  instead of the  annuity  owner,  is  considered  the owner for federal
income tax purposes of any separate account assets funding the contract.

NON-NATURAL OWNERS

     As a general rule,  annuity contracts owned by non-natural  persons such as
corporations, trusts, or other entities are not treated as annuity contracts for
federal  income  tax  purposes  and the  income  on such  contracts  is taxed as
ordinary income received or accrued by the owner during the taxable year.  There
are several  exceptions to the general rule for contracts  owned by  non-natural
persons which are discussed in the Statement of Additional Information.

DIVERSIFICATION REQUIREMENTS

     For a Contract to be treated as an annuity for federal income tax purposes,
the  investments  in the Variable  Account must be "adequately  diversified"  in
accordance  with the  standards  provided in the  Treasury  regulations.  If the
investments  in the Variable  Account are not adequately  diversified,  then the
Contract  will not be treated  as an annuity  contract  for  federal  income tax
purposes  and the Owner will be taxed on the excess of the  Contract  Value over
the investment in the Contract.  Although the Company does not have control over
the  Funds or their  investments,  the  Company  expects  the  Funds to meet the
diversification requirements.

OWNERSHIP TREATMENT

     In  connection  with  the  issuance  of the  regulations  on  the  adequate
diversification  standards,  the  Department of the Treasury  announced that the
regulations  do not provide  guidance  concerning  the extent to which  contract
owners may direct their  investments  among  Sub-accounts of a variable account.
The Internal Revenue Service has previously  stated in published  rulings that a
variable  contract owner will be considered the owner of separate account assets
if the owner  possesses  incidents  of  ownership  in those  assets  such as the
ability  to  exercise  investment  control  over  the  assets.  At the  time the
diversification  regulations were issued, Treasury announced that guidance would
be issued in the future  regarding  the extent that owners  could  direct  their
investments among Sub-accounts without being treated as owners of the underlying
assets of the Variable Account.

     The  ownership  rights under this contract are similar to, but different in
certain respects from, those described by the Service in rulings in which it was
determined that contract owners were not owners of separate account assets.  For
example, the owner of this contract has the choice of more investment options to
which to allocate  premiums  and  contract  values,  and may be able to transfer
among investment options more frequently than in such rulings. These differences
could result in the contract  owner being  treated as the owner of the assets of
the Variable Account. In those circumstances, income and gains from the Variable
Account  assets would be  includible in the Contract  Owners'  gross income.  In
addition,  the  Company  does not know what  standards  will be set forth in the
regulations  or rulings which the Treasury  Department  has stated it expects to
issue.  It is  possible  that  the  Treasury's  position,  when  announced,  may
adversely  affect  the  tax  treatment  of  existing  contracts.   The  Company,
therefore,  reserves the right to modify the Contract as necessary to attempt to
prevent  the Owner from being  considered  the  federal  tax owner of a pro rata
share of the assets of the  Variable  Account.  However,  the  Company  makes no
guarantee that such modification to the contract will be successful.

DELAYED MATURITY DATES

     If the contract's  scheduled  maturity date is at a time when the annuitant
has  reached an  advanced  age it is  possible  that the  contract  would not be
treated as an annuity.  In that event,  the income and gains under the  contract
could be currently includible in the owner's income.

TAXATION OF PARTIAL AND FULL WITHDRAWALS

     In the case of a partial withdrawal under a non-qualified contract, amounts
received are taxable to the extent the  contract  value,  without  regard to any
surrender charge,  exceeds the investment in the contract. The contract value is
the sum of all account  values.  No matter which  account a  withdrawal  is made
from,  all account  values are combined and the total  contract value is used to
determine the amount of taxable  income.  The  investment in the contract is the
gross  premium  or other  consideration  paid for the  contract  reduced  by any
amounts  previously  received  from the contract to the extent such amounts were
properly  excluded  from the  owner's  gross  income.  In the case of a  partial
withdrawal under a qualified contract, the portion of the payment that bears the
same ratio to the total  payment  that the  investment  in the  contract  (i.e.,
nondeductible  IRA  contributions,  after tax  contributions to qualified plans)
bears to the contract value, can be excluded from income. No definitive guidance
exists on the proper tax  treatment of Market Value  Adjustments  and you should
consult  with  a  competent  tax  advisor  with  respect  to the  potential  tax
consequences  of a Market  Value  Adjustment.  In the case of a full  withdrawal
under a non-qualified contract or a qualified contract, the amount received will
be taxable only to the extent it exceeds the  investment in the contract.  If an
individual transfers an annuity contract without full and adequate consideration
to a person other than the  individual's  spouse (or to a former spouse incident
to a divorce),  the owner will be taxed on the  difference  between the contract
value and the investment in the contract at the time of transfer.  Other than in
the case of certain qualified  contracts,  any amount received as a loan under a
contract, and any assignment or pledge (or agreement to assign or pledge) of the
contract value is treated as a withdrawal of such amount or portion.

TAXATION OF ANNUITY PAYMENTS

     Generally,  the rule for  income  taxation  of  payments  received  from an
annuity  contract  provides  for the  return of the  owner's  investment  in the
contract in equal tax-free amounts over the payment period.  The balance of each
payment  received is  taxable.  In the case of variable  annuity  payments,  the
amount  excluded from taxable income is determined by dividing the investment in
the  contract  by the total  number of expected  payments.  In the case of fixed
annuity  payments,  the amount excluded from income is determined by multiplying
the payment by the ratio of the  investment  in the contract  (adjusted  for any
refund  feature  or period  certain)  to the  total  expected  value of  annuity
payments for the term of the contract.  Once the total amount of the  investment
in the contract is excluded  using these  ratios,  the annuity  payments will be
fully taxable.  If annuity  payments cease because of the death of the annuitant
before the total  amount of the  investment  in the contract is  recovered,  the
unrecovered amount generally will be allowed as a deduction to the annuitant for
his last taxable year.

TAXATION OF ANNUITY DEATH BENEFITS

     Amounts may be distributed from an annuity contract because of the death of
an owner or  annuitant.  Generally,  such  amounts are  includible  in income as
follows:  (1) if  distributed  in a lump sum,  the amounts are taxed in the same
manner as a full withdrawal or (2) if distributed  under an annuity option,  the
amounts are taxed in the same manner as an annuity payment.

PENALTY TAX ON PREMATURE DISTRIBUTIONS

     There  is a 10%  penalty  tax  on  the  taxable  amount  of  any  premature
distribution from a non-qualified  annuity  contract.  The penalty tax generally
applies to any distribution  made prior to the date the owner attains age 591/2.
However,  there should be no penalty tax on  distributions to owners (1) made on
or after  the date the  owner  attains  age  591/2;  (2) made as a result  of an
owner's death or disability;  (3) made in substantially  equal periodic payments
over  life or life  expectancy;  (4) made  under an  immediate  annuity;  or (5)
attributable  to an investment in the contract  before August 14, 1982.  Similar
rules apply for distributions from certain qualified contracts.  A competent tax
advisor should be consulted to determine if any other  exceptions to the penalty
apply to your specific circumstances.

AGGREGATION OF ANNUITY CONTRACTS

     All non-qualified  deferred annuity contracts issued by the Company (or its
affiliates)  to the same owner during any calendar year will be  aggregated  and
treated as one annuity  contract for purposes of determining  the taxable amount
of a distribution.

TAX QUALIFIED CONTRACTS

     Annuity  contracts  may be used as  investments  with certain tax qualified
plans such as: (1) Individual  Retirement  Annuities under Section 408(b) of the
Code; (2) Roth Individual  Retirement  Annuities under Section 408A of the Code;
(3)  Simplified  Employee  Pension Plans under Section  408(k) of the Code;  (4)
Savings Incentive Match Plans for Employees  (SIMPLE) Plans under Section 408(p)
of the Code; (5) Tax Sheltered  Annuities  under Section 403(b) of the Code; (6)
Corporate and Self Employed  Pension and Profit Sharing Plans; and (7) State and
Local Government and Tax-Exempt Organization Deferred Compensation Plans. In the
case of certain tax qualified plans, the terms of the plans may govern the right
to benefits, regardless of the terms of the contract.

RESTRICTIONS UNDER SECTION 403(b) PLANS

     Section  403(b) of the Code provides for  tax-deferred  retirement  savings
plans for employees of certain  non-profit  and  educational  organizations.  In
accordance with the  requirements of Section 403(b),  any annuity  contract used
for a 403(b)  plan  must  provide  that  distributions  attributable  to  salary
reduction  contributions  made  after  12/31/88,  and  all  earnings  on  salary
reduction contributions,  may be made only after the employee attains age 591/2,
separates  from  service,  dies,  becomes  disabled  or on account  of  hardship
(earnings  on  salary  reduction  contributions  may not be  distributed  on the
account of hardship).  These  limitations do not apply to withdrawals  where the
Company is  directed to transfer  some or all of the  contract  value to another
Section 403(b) plan.

ROTH INDIVIDUAL RETIREMENT ANNUITIES

     Section 408A of the Code permits eligible individuals to make nondeductible
contributions  to an individual  retirement  program known as a Roth  Individual
Retirement  Annuity.   Roth  Individual  Retirement  Annuities  are  subject  to
limitations  on the  amount  that  can be  contributed  and  on  the  time  when
distributions  may  commence.  "Qualified  distributions"  from Roth  Individual
Retirement   Annuities  are  not   includible   in  gross   income.   "Qualified
distributions" are any distributions made more than five taxable years after the
taxable  year  of the  first  contribution  to the  Roth  Individual  Retirement
Annuity,  and which are made on or after the date the individual  attains age 59
1/2, made to a beneficiary  after the owner's death,  attributable  to the owner
being disabled or for a first time home purchase  (first time home purchases are
subject  to a  lifetime  limit of  $10,000).  "Nonqualified  distributions"  are
treated as made from  contributions  first and are includible in gross income to
the  extent  such  distributions  exceed  the  contributions  made  to the  Roth
Individual   Retirement   Annuity.   The  taxable  portion  of  a  "nonqualified
distribution" may be subject to the 10% penalty tax on premature  distributions.
Subject to certain limitations,  a traditional  Individual Retirement Account or
Annuity  may be  converted  or  "rolled  over" to a Roth  Individual  Retirement
Annuity.  The  taxable  portion of a  conversion  or  rollover  distribution  is
includible  in  gross  income,  but is  exempted  from  the 10%  penalty  tax on
premature distributions.

INCOME TAX WITHHOLDING

     The Company is required to withhold  federal income tax at a rate of 20% on
all "eligible  rollover  distributions"  unless an  individual  elects to make a
"direct  rollover"  of such  amounts to  another  qualified  plan or  Individual
Retirement Account or Annuity (IRA). Eligible rollover  distributions  generally
include all  distributions  from qualified  contracts,  excluding IRAs, with the
exception  of  (1)  required   minimum   distributions,   or  (2)  a  series  of
substantially  equal periodic  payments made over a period of at least 10 years,
or the  life  (joint  lives)  of the  participant  (and  beneficiary).  For  any
distributions  from  non-qualified  annuity  contracts,  or  distributions  from
qualified  contracts which are not considered  eligible rollover  distributions,
the Company may be required to withhold  federal and state  income  taxes unless
the  recipient  elects not to have taxes  withheld  and  properly  notifies  the
Company of such election.

                         DISTRIBUTION OF THE CONTRACTS

     Allstate  Life  Financial  Services,  Inc.  ("ALFS"),  3100  Sanders  Road,
Northbrook  Illinois,  a wholly  owned  subsidiary  of Allstate  Life  Insurance
Company, acts as the principal underwriter of the Contracts.  ALFS is registered
as a broker-dealer under the Securities Exchange Act of 1934 and became a member
of the  National  Association  of  Securities  Dealers,  Inc. on June 30,  1993.
Contracts are sold by registered representatives of unaffiliated  broker-dealers
or bank employees who are licensed  insurance  agents  appointed by the Company,
either  individually  or through an incorporated  insurance  agency and who have
entered into a selling agreement with ALFS and the Company to sell the Contract.
In some states,  Contracts may be sold by  representatives or employees of banks
which may be acting as broker-dealers  without separate  registration  under the
Securities Exchange Act of 1934, pursuant to legal and regulatory exceptions.

     Commissions  paid may vary, but in aggregate are not  anticipated to exceed
8% of any purchase payment. In addition,  under certain  circumstances,  certain
sellers of the  Contracts may be paid  persistency  bonuses which will take into
account, among other things, the length of time purchase payments have been held
under a Contract,  and Contract Values.  A persistency  bonus is not expected to
exceed  1.20%,  on an  annual  basis,  of  the  Contract  Values  considered  in
connection  with the bonus.  Sale of the  Contracts  may count toward  incentive
program awards for the registered representative.

     The underwriting  agreement with ALFS provides for  indemnification of ALFS
by the  Company for  liability  to Owners  arising  out of services  rendered or
Contracts issued.

                                  VOTING RIGHTS

     The Owner or anyone with a voting  interest in a Variable  Sub-account  may
instruct the Company on how to vote at shareholder  meetings of the Fund Series.
The Company will solicit and cast each vote  according to the  procedures set up
by the Fund Series and to the extent  required by law. The Company  reserves the
right to vote the eligible shares in its own right, if subsequently permitted by
the Investment Company Act of 1940, its regulations or interpretations thereof.

     Fund shares as to which no timely  instructions  are received will be voted
in proportion to the voting  instructions which are received with respect to all
Contracts  participating in that Sub-account.  Voting instructions to abstain on
any item to be voted  upon will be  applied  on a  pro-rata  basis to reduce the
votes eligible to be cast.

     Before the Payout  Start Date,  the Owner holds the voting  interest in the
Variable  Sub-account.  (The number of votes for the Owner will be determined by
dividing the Contract Value attributable to a Sub-account by the net asset value
per share of the applicable eligible Fund.)

     After the Payout Start Date, the person receiving  variable income payments
has the voting  interest.  After the Payout  Start Date,  the votes  decrease as
income  payments are made and as the reserves  for the Contract  decrease.  That
person's  number of votes will be  determined  by dividing  the reserve for such
Contract  allocated  to the  applicable  Sub-account  by the net asset value per
share of the corresponding eligible Fund.


<PAGE>

                            SELECTED FINANCIAL DATA

     The following  selected  financial  data for the Company  should be read in
conjunction  with the 1997 financial  statements  and notes thereto  included in
this prospectus beginning on page F-1.

<TABLE>
<CAPTION>
                       GLENBROOK LIFE AND ANNUITY COMPANY
                             SELECTED FINANCIAL DATA
                                 (IN THOUSANDS)

 
YEAR-END FINANCIAL DATA                                         1997          1996         1995        1994        1993
- -----------------------                                         ----          ----         ----        ----        ----

For The Years Ended December 31:
<S>                                                             <C>           <C>         <C>         <C>          <C> 
Income Before Income Tax Expense..........................      $8,764        $3,774      $4,455      $2,017       $836
Net Income................................................       5,686         2,435       2,879       1,294        529
As of December 31:
Total Assets..............................................   3,351,541     2,404,527   1,409,705     750,245    169,361


</TABLE>


<PAGE>

                       MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                    FINANCIAL CONDITION AND RESULTS OF OPERATIONS


     The following discussion highlights significant factors influencing results
of operations  and changes in financial  position of Glenbrook  Life and Annuity
Company (the  "Company").  It should be read in  conjunction  with the financial
statements and related notes.

     The Company,  a wholly owned subsidiary of Allstate Life Insurance  Company
("ALIC"),  which is wholly owned by Allstate Insurance Company ("AIC"), a wholly
owned subsidiary of The Allstate Corporation, markets life insurance and annuity
products through banks and broker-dealers.

     The Company issues flexible premium deferred variable annuity contracts and
variable  life  policies,  the  assets  and  liabilities  of which  are  legally
segregated and reflected as Separate  Account assets and  liabilities.  Separate
Account  assets and  liabilities  are carried at fair value in the statements of
financial position.  Certain of the Separate Account investment  portfolios were
initially funded with a $10.0 million seed money  contribution  from the Company
in 1995. During 1997, the Company liquidated its funding in the Separate Account
investment  portfolios.  Investment  income and realized gains and losses of the
Separate   Accounts,   other  than  the   portion   related  to  the   Company's
participation,  accrue  directly  to the  contractholders  (net  of  fees)  and,
therefore, are not included in the Company's statements of operations.

Results of Operations
- ---------------------
($ in thousands)
<TABLE>
<CAPTION>
                                                                 1997                1996              1995
                                                                 ----                ----              ----

<S>                                                             <C>                 <C>                 <C>
       Net investment income                                    $ 5,304             $ 3,774           $ 3,996
                                                                =======             =======           =======
       Realized capital gains and losses, after-tax             $ 2,249             $     -           $   298
                                                                =======             =======           =======
       Net income                                               $ 5,686             $ 2,435           $ 2,879
                                                                =======             =======           =======
       Investments                                              $90,474             $50,676           $50,917
                                                                =======             =======           =======
</TABLE>

     The Company and ALIC entered into a reinsurance agreement effective June 5,
1992.  All  business  issued  subsequent  to that  date is ceded  to ALIC.  Life
insurance in force prior to that date is ceded to non-affiliated reinsurers. The
Company's  results of  operations  include only  investment  income and realized
capital  gains and  losses  earned on the  assets  of the  Company  that are not
transferred to ALIC under the reinsurance agreement.

     Net income  increased  $3.3 million in 1997 due to realized  capital  gains
arising  primarily  from the  withdrawal  of the seed  money  from the  Separate
Account and the increase in net investment income. The $444 thousand decrease in
net income in 1996 reflects the decrease in net  investment  income and realized
capital gains.

     Pretax net investment  income in 1997 increased 40.5%, or $1.5 million,  to
$5.3 million compared to $3.8 million in 1996. This higher net investment income
was  caused by a  significant  increase  in the level of  investments  primarily
arising from a $20.0 million capital contribution  received from ALIC in January
1997 and the liquidation of the Company's seed money  investment in the Separate
Account,  partially offset by an increase in investment expenses. Net investment
income  decreased $222 thousand in 1996 due to the impact of the Company's $10.0
million original investment in the variable funds of the Separate Account, whose
assets are invested  predominantly in equity  securities.  The dividend yield on
the variable funds is significantly  below the level of interest earned on fixed
income  securities in which the $10.0  million was invested  prior to the fourth
quarter of 1995.  This  decrease in income was  partially  offset by  additional
investment income earned on the higher investment balances arising from positive
cash flows from operating activities in 1996.

     Realized  capital  gains after tax of $2.2 million in 1997 were  associated
primarily with the withdrawal of the investment in Separate Account  portfolios.
Realized  capital  gains  after tax of $298  thousand in 1995 were the result of
sales  of  investments  to fund  the  Company's  participation  in the  Separate
Accounts.



<PAGE>
Financial Position
- ------------------
($ in thousands)
<TABLE>
<CAPTION>

                                                                        1997            1996
                                                                   ------------      -----------

<S>                                                                <C>               <C>
                 Fixed income securities (1)                       $     86,243      $    49,389
                 Short-term investments                                   4,231            1,287
                                                                   ------------      -----------
                       Total investments                           $     90,474      $    50,676
                                                                   ============      ===========
                 Reinsurance recoverable from ALIC                 $  2,637,983      $ 2,060,419
                                                                   ============      ===========
                 Separate Account assets                           $    620,535      $   272,420
                                                                   ============      ===========
                 Contractholder funds                              $  2,637,983      $ 2,060,419
                                                                   ============      ===========
                 Separate Account liabilities                      $    620,535      $   260,290
                                                                   ============      ===========
</TABLE>

                (1) Fixed income securities are carried at fair value. Amortized
                  cost for these  securities was $81,369 and $46,925 at December
                  31, 1997 and 1996, respectively.


     The Company's fixed income securities portfolio consists of mortgage-backed
securities,   U.S.  government  bonds,   publicly  traded  corporate  bonds  and
tax-exempt  municipal  bonds.  The  Company  generally  holds its  fixed  income
securities  for the  long  term,  but has  classified  all of  these  securities
available for sale to allow maximum flexibility in portfolio management.

     Investments  grew $39.8  million,  or 78.5%,  during 1997.  The increase in
investments  is  primarily  due  to  the  receipt  of a  $20.0  million  capital
contribution  from ALIC in January 1997 and  liquidation  of the seed money from
the Separate Account during 1997. In addition,  at December 31, 1997, unrealized
net capital  gains on the fixed income  securities  portfolio  were $4.9 million
compared to $2.5 million as of December 31, 1996, primarily  attributable to the
increase in the Company's fixed income securities portfolio during 1997.

     At the end of 1997, all of the Company's fixed income securities  portfolio
is  rated   investment   grade,   with  a  National   Association  of  Insurance
Commissioners ("NAIC") rating of 1 or a Moody's rating of Aaa, Aa or A.

     At  December  31,  1997  and  1996,   $31.9  million  and  $16.4   million,
respectively,  of  the  fixed  income  securities  portfolio  were  invested  in
mortgage-backed  securities  ("MBS").  At December 31, 1997,  all of the MBS had
underlying  collateral  that is guaranteed  by U.S.  government  entities,  thus
credit risk was minimal.

     MBS,  however,  are  subject  to  interest  rate risk as the  duration  and
ultimate  realized yield are affected by the rate of repayment of the underlying
mortgages.  The Company  attempts to limit  interest rate risk by purchasing MBS
whose  cost  does  not  significantly  exceed  par  value,  and  with  repayment
protection  to provide a more certain cash flow to the Company.  At December 31,
1997,  the  amortized  cost of the MBS  portfolio  was  below  par value by $417
thousand and over 31% of the MBS portfolio was invested in planned  amortization
class  bonds.  This type of MBS is purchased  to provide  additional  protection
against rising interest rates.

     The Company  closely  monitors its fixed income  securities  portfolio  for
declines  in value  that are other  than  temporary.  Securities  are  placed on
non-accrual  status  when they are in  default or when the  receipt of  interest
payments is in doubt.

     The  Company's  short-term  investment  portfolio was $4.2 million and $1.3
million  at  December  31,  1997 and 1996,  respectively.  The  Company  invests
available  cash balances  primarily in taxable  short-term  securities  having a
final maturity date or redemption date of one year or less.

     During 1997,  contractholder  funds and amounts recoverable from ALIC under
the reinsurance  agreement  increased by $577.6 million.  The increases resulted
from sales of the  Company's  single and flexible  premium  deferred  annuities,
interest   credited  to   contractholders,   partially   offset  by  surrenders,
withdrawals  and benefits  paid.  Reinsurance  recoverable  from ALIC relates to
contract benefit obligations ceded to ALIC.


<PAGE>

     Separate  Account assets  increased by $348.1 million and Separate  Account
liabilities  increased by $360.2 million as compared with December 31, 1996. The
increases were primarily  attributable  to increased  sales of flexible  premium
deferred variable annuity contracts and the favorable investment  performance of
the Separate Account investment portfolios, partially offset by variable annuity
surrenders and withdrawals. Additionally, the Separate Account asset was reduced
by the Company's liquidation of its seed money investment during 1997.


Market Risk
- -----------

     Market risk is the risk that the Company  will incur  losses due to adverse
changes in market rates and prices.  The Company's  primary market risk exposure
is to changes in interest rates. Interest rate risk is the risk that the Company
will incur  economic  losses due to adverse  changes in interest  rates,  as the
Company invests substantial funds in interest-sensitive assets.

     One way to  quantify  this  exposure is  duration.  Duration  measures  the
sensitivity  of the fair  value of assets to  changes  in  interest  rates.  For
example,  if  interest  rates  increase  1%,  the fair  value of an asset with a
duration of 5 years is expected  to  decrease in value by  approximately  5%. At
December 31, 1997, the Company's asset duration was approximately 5.3 years.

     To calculate duration, the Company projects asset cash flows, and discounts
them to a net present  value basis using a risk-free  market rate  adjusted  for
credit quality, sector attributes,  liquidity and other specific risks. Duration
is calculated by revaluing these cash flows at an alternative  level of interest
rates,  and determining the percentage  change in fair value from the base case.
The projections  include  assumptions  (based upon historical market and Company
specific  experience)  reflecting  the impact of changing  interest rates on the
prepayment  and/or  option  features  of  instruments,  where  applicable.  Such
assumptions  relate  primarily  to  mortgage-backed  securities,  collateralized
mortgage obligations, and municipal and corporate obligations.

     Based upon the information and assumptions the Company uses in its duration
calculation and in effect at December 31, 1997,  management estimates that a 100
basis point immediate,  parallel increase in interest rates ("rate shock") would
decrease  the net fair  value of its total  investments  by  approximately  $4.5
million.  The selection of a 100 basis point  immediate rate shock should not be
construed as a prediction by the Company's  management of future market  events;
but rather, to illustrate the potential impact of such an event.

     To the extent that actual results differ from the assumptions utilized, the
Company's  duration and rate shock  measures  could be  significantly  impacted.
Additionally,  the Company's  calculation assumes that the current  relationship
between  short-term and long-term interest rates (the term structure of interest
rates) will remain constant over time. As a result,  these  calculations may not
fully  capture  the  impact of  non-parallel  changes in the term  structure  of
interest rates and/or large changes in interest rates.

     In  formulating  and  implementing  policies for investing new and existing
funds, AIC, as parent company of ALIC,  administers and oversees investment risk
management  processes  primarily through three oversight  bodies:  the Boards of
Directors  and  Investment  Committees of its  operating  subsidiaries,  and the
Credit and Risk  Management  Committee  ("CRMC").  The Boards of  Directors  and
Investment Committees provide executive oversight of investment activities.  The
CRMC  is a  senior  management  committee  consisting  of the  Chief  Investment
Officer,  the Investment  Risk Manager,  and other  investment  officers who are
responsible  for the  day-to-day  management  of market risk.  The CRMC meets at
least monthly to provide detailed oversight of investment risk, including market
risk.

     AIC has  investment  guidelines  that  define  the  overall  framework  for
managing market and other investment risks,  including the  accountabilities and
controls  over  these  activities.  In  addition,  AIC has  specific  investment
policies for each of its affiliates,  including the Company,  that delineate the
investment  limits  and  strategies  that  are  appropriate  for  the  Company's
liquidity, surplus, product and regulatory requirements.




<PAGE>

Liquidity and Capital Resources
- -------------------------------

     In January 1997, a $20.0 million capital  contribution  that was accrued at
December 31, 1996 was received from ALIC.

     Under  the  terms of  reinsurance  agreements,  premiums  and  deposits  on
universal life policies and investment  contracts,  excluding  those relating to
Separate  Accounts,  are  transferred  to ALIC,  which  maintains the investment
portfolios  supporting  the Company's  products.  The Company  continues to have
primary liability as a direct insurer for risks reinsured.

     The NAIC has a standard for assessing the solvency of insurance  companies,
which is referred to as risk-based capital ("RBC").  The requirement consists of
a  formula  for  determining  each  insurer's  RBC  and a model  law  specifying
regulatory  actions if an insurer's RBC falls below  specified  levels.  The RBC
formula for life insurance companies  establishes capital requirements  relating
to insurance, business, asset and interest rate risks. At December 31, 1997, RBC
for the Company was  significantly  above a level that would require  regulatory
action.

Year 2000
- ---------

     The Company is heavily  dependent  upon  complex  computer  systems for all
phases of its operations,  including  customer service,  and policy and contract
administration.  Since many of the Company's  older computer  software  programs
recognize  only the last two digits of the year in any date,  some  software may
fail to operate  properly  in or after the year  1999,  if the  software  is not
reprogrammed or replaced, ("Year 2000 Issue"). The Company believes that many of
its  counterparties  and suppliers also have Year 2000 Issues which could affect
the Company.  In 1995, AIC commenced a plan intended to mitigate  and/or prevent
the  adverse  effects  of Year 2000  Issues.  These  strategies  include  normal
development and enhancement of new and existing  systems,  upgrades to operating
systems already covered by maintenance  agreements and modifications to existing
systems to make them Year 2000  compliant.  The plan also  includes  the Company
actively working with its major external  counterparties and suppliers to assess
their  compliance  efforts  and the  Company's  exposure  to them.  The  Company
presently  believes that it will resolve the Year 2000 Issue in a timely manner,
and the financial  impact will not materially  affect its results of operations,
liquidity  or  financial  position.  Year 2000 costs are and will be expensed as
incurred.

Pending Accounting Standards
- ----------------------------

     In June 1997, the Financial  Accounting Standards Board issued Statement of
Financial Accounting Standards ("SFAS") No. 130 "Reporting Comprehensive Income"
and SFAS No. 131  "Disclosures  About  Segments  of an  Enterprise  and  Related
Information." SFAS No. 130 requires the presentation of comprehensive  income in
the financial  statements.  Comprehensive income is a measurement of all changes
in equity that result from  transactions  and other  economic  events other than
transactions  with  stockholders.  The  requirements  of this  statement will be
adopted effective January 1, 1998.

     SFAS No. 131 redefines how segments are determined and requires  additional
segment  disclosures  for  both  annual  and  quarterly  reporting.  Under  this
statement, segments are determined using the "management approach" for financial
statement  reporting.  The management approach is based on the way an enterprise
makes  operating  decisions  and assesses  performance  of its  businesses.  The
Company  is  currently  reviewing  the  requirements  of the SFAS and has yet to
determine its impact on its current reporting segments. The requirements of this
statement will be adopted effective December 31, 1998.

     In December  1997,  the  Accounting  Standards  Executive  Committee of the
American Institute of Certified Public Accountants ("AICPA") issued Statement of
Position  ("SOP")  97-3,  "Accounting  by Insurance  and Other  Enterprises  for
Insurance-related  Assessments."  The SOP provides  guidance  concerning when to
recognize  a  liability  for   insurance-related   assessments   and  how  those
liabilities  should be  measured.  Specifically,  insurance-related  assessments
should be recognized as liabilities when all of the following criteria have been
met: a) an assessment has been imposed or it is probable that an assessment will
be imposed,  b) the event obligating an entity to pay an assessment has occurred
and  c)  the  amount  of  the  assessment  can  be  reasonably  estimated.   The
requirements  of this  standard  will be adopted in 1999 and are not expected to
have a material  impact on the results of  operations,  cash flows or  financial
position of the Company. The SOP is expected to be adopted in 1999.


<PAGE>


     In March 1998, the Accounting  Standards  Executive  Committee of the AICPA
issued SOP 98-1,  "Accounting  for the Costs of Computer  Software  Developed or
Obtained for  Internal  Use." The SOP provides  guidance on  accounting  for the
costs of computer software developed or obtained for internal use. Specifically,
certain external, payroll and payroll related costs should be capitalized during
the application development state of a project and depreciated over the computer
software's useful life. The Company  currently  expenses these costs as incurred
and is  evaluating  the  effects of this SOP on its  accounting  for  internally
developed software. The SOP is expected to be adopted in 1998.

Forward-Looking Statements
- --------------------------

     The statements contained in this Management's  Discussion and Analysis that
are not historical information are forward-looking  statements that are based on
management's  estimates,  assumptions and  projections.  The Private  Securities
Litigation Reform Act of 1995 provides a safe harbor under The Securities Act of
1933 and The Securities Exchange Act of 1934 for forward-looking statements.




<PAGE>
                                   COMPETITION

     The Company is engaged in a business that is highly competitive  because of
the large number of stock and mutual life insurance companies and other entities
competing in the sale of insurance and annuities.  There are approximately 1,700
stock,  mutual and other types of  insurers  in  business in the United  States.
Several   independent   rating  agencies   regularly   evaluate  life  insurer's
claims-paying ability,  quality of investments and overall stability.  A.M. Best
Company assigns A+ (Superior) to Allstate Life which automatically reinsures all
net  business of the  Company.  A.M.  Best  Company also assigns the Company the
rating of A+(r)  because the Company  automatically  reinsures all business with
Allstate  Life.   Standard  &  Poor's  Insurance  Rating  Services  assigns  AA+
(Excellent) to the Company's  claims-paying  ability and Moody's  assigns an Aa2
(Excellent)  financial  strength  rating to the Company.  The Company shares the
same ratings of its parent,  Allstate Life Insurance  Company.  These ratings do
not relate to the investment performance of the Variable Account.

                                    EMPLOYEES

     As  of  December  31,  1997,   Glenbrook  Life  and  Annuity   Company  had
approximately 125 employees at its home office in Northbrook, Illinois.

                                   PROPERTIES

     The Company occupies office space provided by Allstate  Insurance  Company,
in Northbrook, Illinois. Expenses associated with these offices are allocated on
a direct and indirect basis to the Company.


                          STATE AND FEDERAL REGULATION

     The  insurance  business  of the  Company is subject to  comprehensive  and
detailed  regulation and supervision  throughout the United States.  The laws of
the   various   jurisdictions   establish   supervisory   agencies   with  broad
administrative powers with respect to licensing to transact business, overseeing
trade practices,  licensing agents, approving policy forms, establishing reserve
requirements,  fixing maximum  interest rates on life insurance policy loans and
minimum rates for  accumulation  of surrender  values,  prescribing the form and
content of required financial  statements and regulating the type and amounts of
investments  permitted.  Each  insurance  company is required  to file  detailed
annual reports with supervisory  agencies in each of the  jurisdictions in which
it does business and its  operations  and accounts are subject to examination by
such agencies at regular intervals.

     Under insurance guaranty fund law, in most states,  insurers doing business
therein  can be assessed  up to  prescribed  limits for  contract  owner  losses
incurred  as a  result  of  company  insolvencies.  The  amount  of  any  future
assessments on the Company under these laws cannot be reasonably estimated. Most
of these laws do provide, however, that an assessment may be excused or deferred
if it would threaten an insurer's own financial strength.

     In addition, several states, including Illinois, regulate affiliated groups
of insurers,  such as the Company and its affiliates,  under  insurance  holding
company  legislation.  Under such  laws,  intercompany  transfers  of assets and
dividend payments from insurance  subsidiaries may be subject to prior notice or
approval,  depending on the size of such  transfers  and payments in relation to
the financial positions of the companies.

     Although the federal  government  generally does not directly  regulate the
business of insurance,  federal initiatives often have an impact on the business
in  a  variety  of  ways.  Current  and  proposed  federal  measures  which  may
significantly affect the insurance business include employee benefit regulation,
controls  on medical  care  costs,  removal of  barriers  preventing  banks from
engaging in the securities and insurance business, tax law changes affecting the
taxation of insurance companies, the tax treatment of insurance products and its
impact on the relative desirability of various personal investment vehicles, and
proposed legislation to prohibit the use of gender in determining  insurance and
pension rates and benefits.



                 EXECUTIVE OFFICERS AND DIRECTORS OF THE COMPANY


     The  directors  and  executive  officers are listed  below,  together  with
information  as  to  their  ages,  dates  of  election  and  principal  business
occupations  during the last five years (if other  than their  present  business
occupations).

LOUIS L.  LOWER,  II, 52,  Chief  Executive  Officer  and  Chairman of the Board
(1995)*

     Also Director  (1986-Present)  and Senior Vice President  (1995-Present) of
Allstate Insurance Company;  Director  (1991-Present) of Allstate Life Financial
Services,  Inc.; Director  (1986-Present) and President  (1990-Present) Allstate
Life  Insurance  Company;  Director  (1983-Present)  and  Chairman  of the Board
(1990-Present)  of  Allstate  Life  Insurance  Company  of  New  York;  Director
(1990-Present),  Chairman of the Board of Directors and Chief Executive  Officer
(1995-Present),  Chairman of the Board of Directors and President (1990-1995) of
Glenbrook   Life  Insurance   Company;   Director  and  Chairman  of  the  Board
(1995-Present)  of Laughlin Group Holdings,  Inc.;  Director and Chairman of the
Board of Directors and Chief Executive  Officer  (1989-Present)  Lincoln Benefit
Life Company;  Director  (1986-Present),  Chairman of the Board of Directors and
Chief Executive Officer (1995-Present) of Northbrook Life Insurance Company; and
Chairman of the Board of Directors and Chief  Executive  Officer  (1995-Present)
Surety Life Insurance Company.

PETER H. HECKMAN, 52, President, Chief Operating Officer and Director (1996)*

     Also Director and Vice President  (1988-Present) of Allstate Life Insurance
Company;  Director  (1990-1996),  Vice President  (1989-Present),  Allstate Life
Insurance Company of New York;  Director  (1991-1993) of Allstate Life Financial
Services, Inc.; Director  (1990-Present),  President and Chief Operating Officer
(1996-Present),   and  Vice  President  (1990-1996),  Glenbrook  Life  Insurance
Company;  Director  (1995-Present) and Vice Chairman of the Board (1996-Present)
Laughlin Group Holdings,  Inc.; Director (1990-Present) and Vice Chairman of the
Board  (1996-Present)  Lincoln  Benefit Life  Company;  Director  (1988-Present)
President and Chief  Operating  Officer  (1996-Present),  and was Vice President
(1989-1996),  Northbrook Life Insurance Company; and Director (1995-Present) and
Vice Chairman of the Board (1996-Present) Surety Life Insurance Company.

MICHAEL J. VELOTTA, 52, Vice President, Secretary, General Counsel, and Director
(1992)*

     Also  Director and  Secretary  (1993-Present)  of Allstate  Life  Financial
Services,  Inc.; Director  (1992-Present) Vice President,  Secretary and General
Counsel (1993-Present) Allstate Life Insurance Company;  Director (1992-Present)
Vice  President,  Secretary  and General  Counsel  (1993-Present)  Allstate Life
Insurance Company of New York; Director (1992-Present) Vice President, Secretary
and General Counsel  (1993-Present)  Glenbrook Life Insurance Company;  Director
and  Secretary   (1995-Present)   Laughlin  Group   Holdings,   Inc.;   Director
(1992-Present)  and  Assistant  Secretary  (1995-Present)  Lincoln  Benefit Life
Company;  Director (1992-Present) Vice President,  Secretary and General Counsel
(1993-Present)  Northbrook  Life Insurance  Company;  and Director and Assistant
Secretary (1995-Present) Surety Life Insurance Company.

JOHN R. HUNTER, 43, Director (1996)*

     Also  Assistant  Vice  President  (1990-Present)  Allstate  Life  Insurance
Company; Assistant Vice President (1996-Present) Allstate Life Insurance Company
of New York;  Director  (1996-Present)  Glenbrook  Life Insurance  Company;  and
Director (1994-Present) and Assistant Vice President  (1990-Present)  Northbrook
Life Insurance Company.

G. CRAIG WHITEHEAD, 51, Senior Vice President and Director (1995)*

     Also  Assistant  Vice  President  (1991-Present)  Allstate  Life  Insurance
Company;   Director  (1994-Present)   Assistant  Vice  President  (1991-Present)
Glenbrook  Life  Insurance  Company;  Assistant  Vice  President  (1992-Present)
Secretary  (1995) Glenbrook Life and Annuity  Company;  Director  (1995-Present)
Laughlin Group Holdings, Inc.

MARLA G. FRIEDMAN, 44, Vice President (1996)*

     Also Director  (1991-Present)  and Vice President  (1988-Present)  Allstate
Life Insurance Company;  Director  (1993-1996) Allstate Life Financial Services,
Inc.; Assistant Vice President (1996-Present) Allstate Life Insurance Company of
New  York;   Director   (1991-1996),   President  and  Chief  Operating  Officer
(1995-1996)  and Vice President  (1990-1995) and  (1996-Present)  Glenbrook Life
Insurance Company;  Director and Vice Chairman of the Board (1995-1996) Laughlin
Group Holdings,  Inc.; and Director  (1989-1996),  President and Chief Operating
Officer (1995-1996) and Vice President (1996-Present)  Northbrook Life Insurance
Company.

KEVIN R. SLAWIN, 40, Vice President (1996)*

     Also Assistant Vice President and Assistant Treasurer  (1995-1996) Allstate
Insurance Company;  Director  (1996-Present) and Assistant Treasurer (1995-1996)
Allstate Financial Services,  Inc.;  Director and Vice President  (1996-Present)
and Assistant Treasurer  (1995-1996)  Allstate Life Insurance Company;  Director
and Vice President  (1996-Present) and Assistant Treasurer  (1995-1996) Allstate
Life Insurance Company of New York;  Director and Vice President  (1996-Present)
and Assistant Treasurer (1995-1996)  Glenbrook Life Insurance Company;  Director
(1996-Present)  and Assistant  Treasurer  (1995-1996)  Laughlin Group  Holdings,
Inc.; Director  (1996-Present)  Lincoln Benefit Life Company;  Director and Vice
President  (1996-Present) and Assistant  Treasurer  (1995-1996)  Northbrook Life
Insurance Company;  Director  (1996-Present)  Surety Life Insurance Company; and
Assistant  Treasurer  and  Director  (1994-1995)  Sears  Roebuck  and  Co.;  and
Treasurer and First Vice President (1986-1994) Sears Mortgage Corporation.

CASEY J. SYLLA, 54, Chief Investment Officer (1995)*

     Also Director  (1995-Present)  Senior Vice  President and Chief  Investment
Officer (1995-Present) Allstate Insurance Company; Director (1995-Present) Chief
Investment  Officer  (1995-Present)   Allstate  Life  Insurance  Company;  Chief
Investment Officer  (1995-Present)  Allstate Life Insurance Company of New York;
Chief Investment Officer  (1995-Present)  Glenbrook Life Insurance Company;  and
Director and Chief Investment Officer  (1995-Present)  Northbrook Life Insurance
Company.  Prior to 1995 he was  Senior  Vice  President  and  Executive  Officer
Investments (1992-1995) of Northwestern Mutual Life Insurance Company.

JAMES P. ZILS, 47, Treasurer (1995)*

     Also  Vice  President  and  Treasurer   (1995-Present)  Allstate  Insurance
Company;  Treasurer  (1995-Present)  Allstate  Life  Financial  Services,  Inc.;
Treasurer   (1995-Present)   Allstate   Life   Insurance   Company;    Treasurer
(1995-Present)   Allstate  Life  Insurance   Company  of  New  York;   Treasurer
(1995-Present)  Glenbrook  Life  Insurance  Company;   Treasurer  (1995-Present)
Laughlin Group  Holdings,  Inc.; and Treasurer  (1995-Present)  Northbrook  Life
Insurance  Company.  Prior  to 1995  he was  Vice  President  of  Allstate  Life
Insurance Company. Prior to 1993 he held various management positions.

* Date elected/appointed to current office.

                             EXECUTIVE COMPENSATION

     Executive  officers of the Company also serve as officers of Allstate  Life
and receive no compensation directly from the Company. Some of the officers also
serve as officers of other companies  affiliated  with the Company.  Allocations
have been made as to each  individual's  time devoted to his or her duties as an
executive officer of the Company.  However, no officer's  compensation allocated
to the  Company  exceeded  $100,000.  The  allocated  cash  compensation  of all
officers of the Company as a group for services  rendered in all  capacities  to
the Company during 1997 totaled $214,774.75. Directors of the Company receive no
compensation in addition to their compensation as employees of the Company.

     Shares of the  Company  and  Allstate  Life are not  directly  owned by any
director or officer of the  Company.  The  percentage  of shares of The Allstate
Corporation  beneficially  owned  by any  director,  and by  all  directors  and
officers  of the  Company as a group,  does not exceed one  percent of the class
outstanding.

<PAGE>

<TABLE>
<CAPTION>
                           SUMMARY COMPENSATION TABLE
                        (ALLSTATE LIFE INSURANCE COMPANY)

                                                                                                    LONG TERM COMPENSATION

                                              ANNUAL COMPENSATION                              AWARDS                 PAYOUTS
                                       --------------------------------                ---------------------   --------------------
              (A)                        (B)        (C)       (D)            (E)          (F)       (G)        (H)           (I)

                                                                           OTHER                  SECURITIES
                                                                           ANNUAL     RESTRICTED  UNDERLYING   LTIP       ALL OTHER
     NAME AND PRINCIPAL                                                COMPENSATION     STOCK      OPTIONS    PAYOUTS   COMPENSATION
          POSITION                       YEAR     SALARY($)  BONUS($)       ($)       AWARDS(S)    SARS(#)      ($)          ($)
    --------------------                 ----     ---------  --------    --------     ---------    -------    -------    ----------

<S>                                      <C>     <C>         <C>         <C>         <C>         <C>         <C>         <C>
Louis G. Lower, II ..................    1997    $453,225    $500,000    $ 27,768    $280,589    $ 25,914    $570,068    $  8,000(1)
Chief Executive Officer and              1996    $436,800    $246,781    $ 10,246    $      0    $ 18,258    $      0    $  5,250(1)
Chairman of the Board of Directors       1995    $416,000    $286,650    $ 17,044    $      0    $ 89,359    $411,122    $  5,250(1)

</TABLE>

     (1) Amount  received by Mr. Lower which  represents the value  allocated to
     his  account  from  employer  contributions  under The  Savings  and Profit
     Sharing Fund of Allstate  Employees and prior to 1996,  The Profit  Sharing
     Fund and to its  predecessor,  The Savings and Profit Sharing Fund of Sears
     employees.


                                LEGAL PROCEEDINGS

     From  time to time the  Company  is  involved  in  pending  and  threatened
litigation  in the normal  course of its  business in which  claims for monetary
damages are asserted.  Management,  after consultation with legal counsel,  does
not  anticipate the ultimate  liability  arising from such pending or threatened
litigation to have a material effect on the financial condition of the Company.

                                     EXPERTS

     The financial  statements of the Variable Account incorporated by reference
in this  prospectus,  and  the  financial  statements  and  financial  statement
schedule  of the  Company  included  in this  prospectus  have been  audited  by
Deloitte & Touche LLP, Two Prudential Plaza, 180 North Stetson Avenue,  Chicago,
IL 60601-6779, independent auditors, as stated in their reports appearing herein
and incorporated by reference in this  prospectus,  and are included in reliance
upon the  reports  of such  firm  given  upon  their  authority  as  experts  in
accounting and auditing.

                                  LEGAL MATTERS

     Jorden Burt Boros Cicchetti  Berenson & Johnson LLP,  Washington,  D.C. has
provided advice on certain legal matters relating to the federal securities laws
applicable to the issue and sale of the  Contracts.  All matters of Illinois law
pertaining  to the  Contracts,  including  the validity of the Contracts and the
Company's right to issue such Contracts under Illinois  insurance law, have been
passed upon by Michael J. Velotta, General Counsel of the Company.


<PAGE>


INDEPENDENT AUDITORS' REPORT


TO THE BOARD OF DIRECTORS AND SHAREHOLDER OF
GLENBROOK LIFE AND ANNUITY COMPANY:

We have audited the accompanying  Statements of Financial  Position of Glenbrook
Life and Annuity  Company (the  "Company") as of December 31, 1997 and 1996, and
the related  Statements of Operations,  Shareholder's  Equity and Cash Flows for
each of the three years in the period ended  December 31, 1997.  Our audits also
included  Schedule IV - Reinsurance.  These  financial  statements and financial
statement  schedule are the  responsibility  of the  Company's  management.  Our
responsibility  is to  express  an opinion  on these  financial  statements  and
financial statement schedule based on our audits.

We  conducted  our  audits  in  accordance  with  generally   accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our  opinion,  such  financial  statements  present  fairly,  in all material
respects,  the  financial  position of the  Company as of December  31, 1997 and
1996, and the results of its operations and its cash flows for each of the three
years in the  period  ended  December  31,  1997 in  conformity  with  generally
accepted accounting principles. Also, in our opinion, Schedule IV - Reinsurance,
when considered in relation to the basic financial  statements taken as a whole,
presents fairly, in all material respects, the information set forth therein.




/s/ Deloitte & Touche LLP

Chicago, Illinois
February 20, 1998


                                    F-1


<PAGE>



                       GLENBROOK LIFE AND ANNUITY COMPANY
                        STATEMENTS OF FINANCIAL POSITION
<TABLE>
<CAPTION>

                                                                                            December 31,
                                                                                            ------------
      ($ in thousands)                                                             1997                     1996
                                                                                ----------               ---------
<S>                                                                             <C>                     <C>
      ASSETS
      Investments
         Fixed income securities, at fair value
           (amortized cost $81,369 and $46,925)                                 $        86,243         $        49,389
         Short-term                                                                       4,231                   1,287
                                                                                ---------------         ---------------
         Total investments                                                               90,474                  50,676

      Reinsurance recoverable from Allstate Life Insurance
         Company                                                                      2,637,983               2,060,419
      Net receivable from affiliates                                                          -                  18,963
      Other assets                                                                        2,549                   2,049
      Separate Accounts                                                                 620,535                 272,420
                                                                                ---------------         ---------------
               Total assets                                                     $     3,351,541         $     2,404,527
                                                                                ===============         ===============

      LIABILITIES
      Contractholder funds                                                      $     2,637,983         $     2,060,419
      Income taxes payable                                                                  609                     410
      Deferred income taxes                                                               1,772                   1,528
      Net payable to affiliates                                                           2,698                       -
      Separate Accounts                                                                 620,535                 260,290
                                                                                ---------------         ---------------
              Total liabilities                                                       3,263,597               2,322,647
                                                                                ===============         ===============

      SHAREHOLDER'S EQUITY
      Common stock, $500 par value, 4,200 shares
         authorized, issued, and outstanding                                              2,100                   2,100
      Additional capital paid-in                                                         69,641                  69,641
      Unrealized net capital gains                                                        3,168                   2,790
      Retained income                                                                    13,035                   7,349
                                                                                ---------------         ---------------
              Total shareholder's equity                                                 87,944                  81,880
                                                                                ---------------         ---------------
              Total liabilities and shareholder's equity                        $     3,351,541         $     2,404,527
                                                                                ===============         ===============

</TABLE>

      See notes to financial statements.


                                      F-2
<PAGE>

                       GLENBROOK LIFE AND ANNUITY COMPANY
                            STATEMENTS OF OPERATIONS
<TABLE>
<CAPTION>

                                                                                     Year Ended December 31,
                                                                                     -----------------------
($ in thousands)                                                            1997              1996             1995
                                                                       ----------------  ---------------  ----------------
<S>                                                                    <C>               <C>              <C>
REVENUES
Net investment income                                                  $          5,304  $         3,774  $          3,996
Realized capital gains and losses                                                 3,460                -               459
                                                                       ----------------  ---------------  ----------------

INCOME BEFORE INCOME TAX EXPENSE                                                  8,764            3,774             4,455
INCOME TAX EXPENSE                                                                3,078            1,339             1,576
                                                                       ----------------  ---------------  ----------------

NET INCOME                                                             $          5,686  $         2,435  $          2,879
                                                                       ================  ===============  ================

</TABLE>

See notes to financial statements.







                                      F-3
<PAGE>


                       GLENBROOK LIFE AND ANNUITY COMPANY
                       STATEMENTS OF SHAREHOLDER'S EQUITY


<TABLE>
<CAPTION>

                                                                              Year Ended December 31,
                                                                              -----------------------
     ($ in thousands)                                             1997                  1996                 1995
                                                              ---------------      ---------------       ---------------
<S>                                                          <C>                   <C>                   <C>

     COMMON STOCK                                             $         2,100      $         2,100       $         2,100
                                                              ---------------      ---------------       ---------------

     ADDITIONAL CAPITAL PAID-IN
     Balance, beginning of year                                        69,641               49,641                49,641
     Capital contributions                                                  -               20,000                     -
                                                              ---------------      ---------------       ---------------
     Balance, end of year                                              69,641               69,641                49,641
                                                              ---------------      ---------------       ---------------

     UNREALIZED NET CAPITAL GAINS
     Balance, beginning of year                                         2,790                3,357                (1,118)
     Net change                                                           378                 (567)                4,475
                                                              ---------------      ---------------       ---------------
     Balance, end of year                                               3,168                2,790                 3,357
                                                              ---------------      ---------------       ---------------

     RETAINED INCOME
     Balance, beginning of year                                         7,349                4,914                 2,035
     Net income                                                         5,686                2,435                 2,879
                                                              ---------------      ---------------       ---------------
     Balance, end of year                                              13,035                7,349                 4,914
                                                              ---------------      ---------------       ---------------
          Total shareholder's equity                          $        87,944      $        81,880       $        60,012
                                                              ===============      ===============       ===============
</TABLE>



   See notes to financial statements.








                                      F-4
<PAGE>




                       GLENBROOK LIFE AND ANNUITY COMPANY
                            STATEMENTS OF CASH FLOWS


<TABLE>
<CAPTION>

                                                                                    Year Ended December 31,
                                                                                    -----------------------
     ($ in thousands)                                                        1997             1996                1995
                                                                        ------------      ------------       ------------

<S>                                                                     <C>               <C>                <C>
     CASH FLOWS FROM OPERATING ACTIVITIES
     Net income                                                         $      5,686      $      2,435       $      2,879
     Adjustments to reconcile net income to net cash
        provided by operating activities
           Depreciation, amortization and other non-cash
            items                                                                 29                 -                  -
           Realized capital gains and losses                                  (3,460)                -               (459)
           Change in deferred income taxes                                        41                 4                (39)
           Changes in other operating assets and liabilities                   1,160              (510)             1,217
                                                                        ------------      ------------       ------------
             Net cash provided by operating activities                         3,456             1,929              3,598
                                                                        ------------      ------------       ------------


     CASH FLOWS FROM INVESTING ACTIVITIES
     Fixed income securities
        Proceeds from sales                                                    1,405                 -              7,836
        Investment collections                                                14,217             2,891              1,568
        Investment purchases                                                 (50,115)           (5,667)            (1,491)
     Participation in Separate Accounts                                       13,981              (232)           (10,069)
     Change in short-term investments, net                                    (2,944)              815             (1,178)
                                                                        ------------      ------------       ------------
             Net cash used in investing activities                           (23,456)           (2,193)            (3,334)
                                                                        ------------      ------------       ------------

     CASH FLOWS FROM FINANCING ACTIVITIES
     Capital contribution                                                     20,000                 -                  -
                                                                        ------------      ------------       ------------
             Net cash provided by financing activities                        20,000                 -                  -
                                                                        ------------      ------------       ------------

     NET (DECREASE) INCREASE IN CASH                                               -              (264)               264
     CASH AT BEGINNING OF YEAR                                                     -               264                  -
                                                                        ------------      ------------       ------------
     CASH AT END OF YEAR                                                $          -      $          -       $        264
                                                                        ============      ============       ============

     SUPPLEMENTAL DISCLOSURE OF CASH FLOW
     INFORMATION
     Noncash financing activity:
         Capital contribution receivable from
            Allstate Life Insurance Company                             $          -      $     20,000       $          -
                                                                        ============      ============       ============

</TABLE>


See notes to financial statements.







                                      F-5
<PAGE>



                      GLENBROOK LIFE AND ANNUITY COMPANY
                        NOTES TO FINANCIAL STATEMENTS
                               ($ IN THOUSANDS)


1.   General

Basis of presentation
The accompanying financial statements include the accounts of Glenbrook Life and
Annuity  Company (the  "Company"),  a wholly owned  subsidiary  of Allstate Life
Insurance Company ("ALIC"),  which is wholly owned by Allstate Insurance Company
("AIC"),   a  wholly  owned   subsidiary  of  The  Allstate   Corporation   (the
"Corporation").  On June 30, 1995, Sears, Roebuck and Co. ("Sears")  distributed
its 80.3%  ownership in the Corporation to Sears common  shareholders  through a
tax-free  dividend (the  "Distribution").  These financial  statements have been
prepared in conformity with generally accepted accounting principles.

To conform  with the 1997  presentation,  certain  amounts  in the prior  years'
financial statements and notes have been reclassified.

Nature of operations
The Company  markets life  insurance  and annuity  products in the United States
through   banks   and    broker-dealers.    Life    insurance    includes   both
interest-sensitive  and variable  life  insurance  products.  Annuities  include
deferred  annuities,  such as variable annuities and fixed rate flexible premium
annuities. The Company has entered into exclusive distribution arrangements with
management investment companies to market its variable annuity contracts.

Annuity contracts and life insurance  policies issued by the Company are subject
to  discretionary  withdrawal or surrender by  customers,  subject to applicable
surrender  charges.  These  policies and contracts are reinsured  with ALIC (see
Note 3), which invests  premiums and deposits to provide cash flows that will be
used to fund  future  benefits  and  expenses.  In order to support  competitive
crediting rates and limit interest rate risk, ALIC , as the Company's reinsurer,
adheres to a basic philosophy of matching assets with related  liabilities while
maintaining  adequate  liquidity and a prudent and  diversified  level of credit
risk.

The  Company  monitors  economic  and  regulatory  developments  which  have the
potential to impact its business. There continues to be new and proposed federal
and  state   regulation   and   legislation   that  would  allow  banks  greater
participation in the securities and insurance businesses,  which will present an
increased  level of  competition  for sales of the  Company's  life and  annuity
products.  Furthermore, the market for deferred annuities and interest-sensitive
life  insurance is enhanced by the tax incentives  available  under current law.
Any legislative  changes which lessen these  incentives are likely to negatively
impact the demand for these products.

Although the Company currently  benefits from agreements with financial services
entities  who market and  distribute  its  products,  consolidation  within that
industry and specifically,  a change in control of those entities with which the
Company partners, could affect the Company's sales.

Enacted and pending state  legislation to permit mutual  insurance  companies to
convert to a hybrid  structure  known as a mutual  holding  company could have a
number  of  significant  effects  on  the  Company  by (1)  increasing  industry
competition through  consolidation caused by mergers and acquisitions related to
the new  corporate  form of  business;  (2)  increasing  competition  in capital
markets; and (3) reopening  stock/mutual company  disagreements  related to such
issues as taxation disparity between mutual and stock insurance companies.

The Company is authorized to sell life and annuity products in all states except
New York, as well as in the District of Columbia. The Company is also authorized
to sell  variable  annuities in Puerto Rico.  The top  geographic  locations for
statutory premiums and deposits earned by the Company are Florida, Pennsylvania,
California,  Texas and Michigan for the year ended  December 31, 1997.  No other
jurisdiction  accounted for more than 5% of statutory premiums and deposits. All
premiums and contract charges are ceded to ALIC under reinsurance agreements.


2.   Summary of Significant Accounting Policies

Investments
Fixed income securities include bonds and mortgage-backed  securities. All fixed
income  securities  are  carried  at fair  value and may be sold  prior to their
contractual  maturity ( "available for sale").  The difference between amortized
cost and fair value,  net of deferred  income taxes, is reflected as a component
of shareholder's equity.  Provisions are recognized for declines in the value of
fixed income  securities  that are other than  temporary.  Such  writedowns  are
included  in  realized  capital  gains and losses.  Short-term  investments  are
carried at cost which approximates fair value.



                                      F-6
<PAGE>
                      GLENBROOK LIFE AND ANNUITY COMPANY
                        NOTES TO FINANCIAL STATEMENTS
                               ($ IN THOUSANDS)

Investment  income  consists  primarily of interest,  which is  recognized on an
accrual basis.  Interest income on  mortgage-backed  securities is determined on
the effective yield method, based on the estimated principal repayments. Accrual
of income is suspended for fixed income  securities  that are in default or when
the receipt of interest payments is in doubt.  Realized capital gains and losses
are determined on a specific identification basis.

Reinsurance
The Company and ALIC  entered into a  reinsurance  agreement  effective  June 5,
1992.  All  business  issued  subsequent  to that  date is ceded  to ALIC.  Life
insurance  in force  prior to that date is ceded to  non-affiliated  reinsurers.
Contract charges,  credited  interest,  policy benefits and certain expenses are
ceded  to  ALIC  and  reflected  net  of  such  cessions  in the  statements  of
operations.  The amounts shown in the Company's  statements of operations relate
to the  investment  of those assets of the Company that are not  transferred  to
ALIC   under   the   reinsurance   agreements.   Reinsurance   recoverable   and
contractholder  funds are reported  separately  in the  statements  of financial
position.  The Company continues to have primary liability as the direct insurer
for risks reinsured.

Recognition of premium revenue and contract charges
Revenues on interest-sensitive life insurance policies are comprised of contract
charges and fees,  and are  recognized  when assessed  against the  policyholder
account  balance.  Revenues  on  annuities,   which  are  considered  investment
contracts,  include  contract charges and fees for contract  administration  and
surrenders.  These  revenues  are  recognized  when levied  against the contract
balance.

Income taxes
The income tax provision is calculated under the liability method.  Deferred tax
assets  and  liabilities  are  recorded  based  on the  difference  between  the
financial  statement and tax bases of assets and  liabilities at the enacted tax
rates, and reflect the impact of reinsurance  agreements.  Deferred income taxes
arise  primarily  from  unrealized  capital  gains and  losses  on fixed  income
securities carried at fair value.

Separate Accounts
The Company issues flexible  premium  deferred  variable  annuity  contracts and
single premium  variable life policies,  the assets and liabilities of which are
legally  segregated  and reflected in the  accompanying  statements of financial
position as assets and liabilities of the Separate Accounts  (Glenbrook Life and
Annuity Company  Variable  Annuity  Account,  Glenbrook Life and Annuity Company
Separate Account A, Glenbrook Life Multi-Manager  Variable Account and Glenbrook
Life Variable Life Separate  Account A, unit investment  trusts  registered with
the Securities and Exchange Commission).

Assets of the Separate  Accounts,  including  the Company's  ownership  interest
("Participation"), are carried at fair value. Unrealized gains and losses on the
Company's Participation,  net of deferred income taxes, are shown as a component
of shareholder's equity. Investment income and realized capital gains and losses
arising from the  Participation  are  included in the  Company's  statements  of
operations. The Company liquidated its Participation during 1997, resulting in a
realized  capital  gain of $3,515.  At  December  31,  1996,  the  Participation
amounted to $12,130.

Investment  income  and  realized  capital  gains  and  losses  of the  Separate
Accounts,  other than the portion related to the Participation,  accrue directly
to the  contractholders  and,  therefore,  are  not  included  in the  Company's
statements  of  operations.  Revenues to the Company from the Separate  Accounts
consist of contract maintenance fees, administrative fees, mortality and expense
risk charges,  cost of insurance  charges and tax expense charges,  all of which
are ceded to ALIC.

Contractholder funds
Contractholder funds arise from the issuance of individual or group policies and
contracts  that include an investment  component,  including  most annuities and
universal  life  policies.  Payments  received are recorded as  interest-bearing
liabilities.  Contractholder  funds are equal to deposits  received and interest
credited to the benefit of the customer less withdrawals,  mortality charges and
administrative expenses.  During 1997, credited interest rates on contractholder
funds ranged from 3.55% to 7.45% for those  contracts  with fixed interest rates
and from 3.70% to 7.85% for those with flexible rates.

Use of estimates
The preparation of financial  statements in conformity  with generally  accepted
accounting principles requires management to make estimates and assumptions that
affect the amounts reported in the financial statements and accompanying notes.
Actual results could differ from those estimates.


                                      F-7
<PAGE>



                      GLENBROOK LIFE AND ANNUITY COMPANY
                        NOTES TO FINANCIAL STATEMENTS
                               ($ IN THOUSANDS)

3.   Related Party Transactions

Reinsurance
Contract charges ceded to ALIC were $11,641, $4,254 and $1,523 in 1997, 1996 and
1995,  respectively.  Credited  interest,  policy benefits and expenses ceded to
ALIC  amounted  to  $179,954,  $113,703  and  $71,905  in 1997,  1996 and  1995,
respectively.   Investment   income   earned  on  the   assets   which   support
contractholder  funds is not included in the Company's  financial  statements as
those  assets  are  owned and  managed  by ALIC  under the terms of  reinsurance
agreements.

Business operations
The Company  utilizes  services and  business  facilities  owned or leased,  and
operated by AIC in conducting its business  activities.  The Company  reimburses
AIC for the  operating  expenses  incurred by AIC on behalf of the Company.  The
cost to the Company is determined by various allocation methods and is primarily
related  to the  level  of  services  provided.  Operating  expenses,  including
compensation and retirement and other benefit programs, allocated to the Company
were $5,959, $759 and $348 in 1997, 1996 and 1995, respectively. Of these costs,
the Company retains  investment  related expenses.  All other costs are ceded to
ALIC under reinsurance agreements.

Laughlin Group
Laughlin Group,  Inc.  ("Laughlin")  is an indirect  wholly owned  subsidiary of
ALIC.  Laughlin  markets  certain of the  Company's  flexible  premium  deferred
variable   annuity   contracts  and  flexible  premium  deferred  fixed  annuity
contracts.  Sales  commissions paid to Laughlin,  for which the related cost was
ceded to ALIC,  were $945 and $8,623  during  1997 and 1996,  respectively.  The
Company had a receivable  of $850 from  Laughlin at December 31, 1996,  which is
included in net  receivable  from  affiliates  in the  statements  of  financial
position.

4.   Investments

Fair values
The amortized cost, gross unrealized gains and losses,  and fair value for fixed
income securities are as follows:

<TABLE>
<CAPTION>
                                                                         Gross Unrealized
                                                                         ----------------
                                                    Amortized                                         Fair
                                                      Cost           Gains          Losses            Value
                                                    ---------        -----          ------            -----
<S>                                                   <C>              <C>          <C>             <C>

    At December 31, 1997
       U.S. government and agencies                   $ 24,419         $ 2,961      $       -        $ 27,380
       Municipal                                           656              17              -             673
       Corporate                                        25,476             840              -          26,316
       Mortgage-backed securities                       30,818           1,056              -          31,874
                                                      --------         -------      ---------        --------
         Total fixed income securities                $ 81,369         $ 4,874      $       -        $ 86,243
                                                      ========         =======      =========        ========

     At December 31, 1996
       U.S. government and agencies                   $ 24,265         $ 1,722      $      (3)       $ 25,984
       Corporate                                         6,970              96            (15)          7,051
       Mortgage-backed securities                       15,690             664              -          16,354
                                                      --------         -------      ---------        --------
         Total fixed income securities                $ 46,925         $ 2,482      $     (18)       $ 49,389
                                                      ========         =======      =========        ========

</TABLE>



                                      F-8
<PAGE>



                      GLENBROOK LIFE AND ANNUITY COMPANY
                        NOTES TO FINANCIAL STATEMENTS
                               ($ IN THOUSANDS)

Scheduled maturities
The scheduled  maturities for fixed income securities are as follows at December
31, 1997:
<TABLE>
<CAPTION>

                                                                                Amortized           Fair
                                                                                   Cost             Value
                                                                                ---------           -----

<S>                                                                            <C>              <C>
     Due in one year or less                                                    $       400     $        400
     Due after one year through five years                                            3,838            3,877
     Due after five years through ten years                                          33,245           35,102
     Due after ten years                                                             13,068           14,990
                                                                                -----------     ------------
                                                                                     50,551           54,369
     Mortgage-backed securities                                                      30,818           31,874
                                                                                -----------     ------------
        Total                                                                   $    81,369     $     86,243
                                                                                ===========     ============
</TABLE>


Actual  maturities may differ from those scheduled as a result of prepayments by
the issuers.
<TABLE>
<CAPTION>

Net investment income

    Year Ended December 31,                                        1997              1996             1995
    -----------------------                                        ----              ----             ----
<S>                                                          <C>              <C>               <C>

    Fixed income securities                                  $        5,014   $        3,478    $        3,850
    Short-term investments                                              231              126               113
    Participation in Separate Accounts                                  161              232                69
                                                             --------------   --------------    --------------
         Investment income, before expense                            5,406            3,836             4,032
         Investment expense                                             102               62                36
                                                             --------------   --------------    --------------
         Net investment income                               $        5,304   $        3,774    $        3,996
                                                             ==============   ==============    ==============
</TABLE>

Realized capital gains and losses
<TABLE>
<CAPTION>

     Year Ended December 31,                                      1997              1996             1995
     -----------------------                                      ----              ----             ----
<S>                                                          <C>              <C>               <C>

     Fixed income securities                                 $         (61)   $           -     $         459
     Short-term investments                                              6                -                 -
     Participation in Separate Accounts                              3,515                -                 -
                                                             -------------    -------------     -------------
         Realized capital gains and losses                           3,460                -               459
         Income taxes                                               (1,211)               -              (161)
                                                             -------------    -------------     -------------
         Realized capital gains and losses,
            after tax                                        $       2,249    $           -     $         298
                                                             =============    =============     =============
</TABLE>

Excluding  calls and  prepayments,  gross  losses of $61 and gross gains of $459
were  realized  on  sales of  fixed  income  securities  during  1997 and  1995,
respectively.





                                      F-9
<PAGE>



                      GLENBROOK LIFE AND ANNUITY COMPANY
                        NOTES TO FINANCIAL STATEMENTS
                               ($ IN THOUSANDS)


Unrealized net capital gains
Unrealized   net  capital   gains  on  fixed  income   securities   included  in
shareholder's equity at December 31, 1997 are as follows:
<TABLE>
<CAPTION>
                                                                Cost/                            Unrealized
                                                              Amortized           Fair              Net
                                                                 Cost             Value            Gains
                                                              ---------           -----          -----------
<S>                                                           <C>               <C>                <C>

Fixed income securities                                        $ 81,369         $ 86,243           $ 4,874
Deferred income taxes                                          ========         ========            (1,706)
                                                                                                   -------
Unrealized net capital gains                                                                       $ 3,168
                                                                                                   =======
</TABLE>


Change in unrealized net capital gains
<TABLE>
<CAPTION>

Year Ended December 31,                                     1997              1996             1995
- -----------------------                                     ----              ----             ----
<S>                                                     <C>              <C>               <C>

Fixed income securities                                 $       2,410    $      (2,239)    $       6,423
Participation in Separate Accounts                             (1,829)           1,368               461
Deferred income taxes                                            (203)             304            (2,409)
                                                        -------------    -------------     -------------
Increase (decrease)  in unrealized net capital gains    $         378    $        (567)    $       4,475
                                                        =============    ==============    =============
</TABLE>

Securities on deposit
At December 31, 1997,  fixed income  securities with a carrying value of $10,108
were on deposit with regulatory authorities as required by law.


5.    Financial Instruments

In the normal  course of  business,  the  Company  invests in various  financial
assets and incurs various  financial  liabilities.  The fair value  estimates of
financial  instruments  presented  below are not  necessarily  indicative of the
amounts  the  Company  might  pay or  receive  in  actual  market  transactions.
Potential  taxes  and  other  transaction  costs  have  not been  considered  in
estimating fair value. The disclosures that follow do not reflect the fair value
of the Company as a whole  since a number of the  Company's  significant  assets
(including  reinsurance  recoverable) and liabilities (including deferred income
taxes) are not  considered  financial  instruments  and are not  carried at fair
value. Other assets and liabilities  considered financial  instruments,  such as
accrued  investment  income, are generally of a short-term nature. It is assumed
that their carrying value approximates fair value.





                                      F-10
<PAGE>



                      GLENBROOK LIFE AND ANNUITY COMPANY
                        NOTES TO FINANCIAL STATEMENTS
                               ($ IN THOUSANDS)


Financial assets
The  carrying  value and fair value of  financial  assets at December 31, are as
follows:
<TABLE>
<CAPTION>

                                                       1997                              1996
                                                       ----                              ----
                                         Carrying               Fair         Carrying            Fair
                                          Value                 Value         Value              Value
                                         --------               -----        --------            -----
<S>                                    <C>              <C>               <C>               <C>

Fixed income securities                $        86,243  $        86,243   $     49,389      $      49,389
Short-term investments                           4,231            4,231          1,287              1,287
Separate Accounts                              620,535          620,535        272,420            272,420
</TABLE>


Fair  values for fixed  income  securities  are based on quoted  market  prices.
Short-term  investments  are highly liquid  investments  with maturities of less
than one year whose carrying value approximates fair value.

Separate Accounts assets are carried in the statements of financial  position at
fair value.

Financial liabilities
The carrying  value and fair value of financial  liabilities at December 31, are
as follows:
<TABLE>
<CAPTION>

                                                     1997                              1996
                                                     ----                              ----
                                       Carrying               Fair         Carrying             Fair
                                         Value                Value          Value              Value
                                       --------               -----        --------             -----
<S>                                    <C>              <C>               <C>              <C>
Contractholder funds on
     investment contracts              $     2,636,331  $     2,492,095   $   2,059,642    $   1,949,329
Separate Accounts                              620,535          620,535         260,290          260,290
</TABLE>


The fair value of contractholder  funds on investment  contracts is based on the
terms of the  underlying  contracts.  Reserves on investment  contracts  with no
stated maturities  (single premium and flexible premium deferred  annuities) are
valued  at the  account  balance  less  surrender  charges.  The  fair  value of
immediate annuities and annuities without life contingencies with fixed terms is
estimated  using  discounted  cash flow  calculations  based on  interest  rates
currently  offered for  contracts  with similar  terms and  durations.  Separate
Accounts liabilities are carried at the fair value of the underlying assets.



                                      F-11
<PAGE>

                      GLENBROOK LIFE AND ANNUITY COMPANY
                        NOTES TO FINANCIAL STATEMENTS
                               ($ IN THOUSANDS)

6.  Income Taxes

For 1996 and 1995, the Company filed a separate  federal income tax return.  The
Company will join the Corporation and its other eligible  domestic  subsidiaries
in the filing of a consolidated federal income tax return (the "Allstate Group")
for 1997 and is party to a federal  income tax  allocation  agreement  (the "Tax
Sharing  Agreement").  Under the Tax Sharing  Agreement,  the Company paid to or
received from the Corporation the amount,  if any, by which the Allstate Group's
federal  income tax liability was affected by virtue of inclusion of the Company
in the consolidated federal income tax return. Effectively,  this results in the
Company's annual income tax provision being computed,  with  adjustments,  as if
the Company filed a separate return.

Prior to the  Distribution,  the  Corporation  and all of its eligible  domestic
subsidiaries, including the Company, joined with Sears and its domestic business
units (the "Sears  Group") in the filing of a  consolidated  federal  income tax
return  (the  "Sears  Tax  Group")  and were  parties  to a federal  income  tax
allocation  agreement (the "Sears Tax Sharing  Agreement").  Under the Sears Tax
Sharing  Agreement,  the Company,  through the Corporation,  paid to or received
from the Sears Group the amount,  if any, by which the Sears Tax Group's federal
income tax  liability  was affected by virtue of inclusion of the Company in the
consolidated  federal  income tax  return.  Effectively,  this  resulted  in the
Company's  annual income tax provision  being  computed as if the Allstate Group
filed a separate  consolidated  return,  except that items such as net operating
losses,  capital  losses or similar  items,  which might not be  recognized in a
separate return, were allocated according to the Sears Tax Sharing Agreement.

The Allstate Group and Sears Group have entered into an agreement  which governs
their respective rights and obligations with respect to federal income taxes for
all periods prior to the Distribution  ("Consolidated Tax Years"). The agreement
provides  that all  Consolidated  Tax Years will  continue to be governed by the
Sears Tax Sharing  Agreement with respect to the Allstate Group's federal income
tax liability.

The  components  of the  deferred  income tax  liability  at December 31, are as
follows:
<TABLE>
<CAPTION>

                                                                                     1997            1996
                                                                                     ----            ----
<S>                                                                             <C>             <C>

    Unrealized net capital gains on fixed income securities                     $       1,706   $       1,503
    Difference in tax bases of investments                                                 66              25
                                                                                -------------   -------------
       Total deferred liability                                                 $       1,772   $       1,528
                                                                                =============   =============
</TABLE>


                                      F-12
<PAGE>

                    GLENBROOK LIFE AND ANNUITY COMPANY
                        NOTES TO FINANCIAL STATEMENTS
                               ($ in thousands)

The  components  of income tax  expense for the year ended  December  31, are as
follows:
<TABLE>
<CAPTION>

                                                                  1997              1996             1995
                                                                  ----              ----             ----
<S>                                                              <C>               <C>              <C>

    Current                                                      $ 3,037           $ 1,335          $ 1,615
    Deferred                                                          41                 4              (39)
                                                                 -------           -------          -------
       Total income tax expense                                  $ 3,078           $ 1,339          $ 1,576
                                                                 =======           =======          =======
</TABLE>

The Company paid income taxes of $2,839, $2,446 and $866 in 1997, 1996 and 1995,
respectively.

A  reconciliation  of the  statutory  federal  income tax rate to the  effective
income tax rate on income from  operations for the year ended December 31, is as
follows: <TABLE> <CAPTION>

                                                               1997              1996             1995
                                                               ----              ----             ----
<S>                                                            <C>               <C>              <C>
    Statutory federal income tax rate                          35.0%             35.0%            35.0%
    Other                                                        .1                .5               .4
                                                               ----              ----             ----
    Effective federal income tax rate                          35.1%             35.5%            35.4%
                                                               ====              ====             ====
</TABLE>



                                      F-13
<PAGE>




                      GLENBROOK LIFE AND ANNUITY COMPANY
                        NOTES TO FINANCIAL STATEMENTS
                               ($ in thousands)


7.   Statutory Financial Information

The following  tables  reconcile net income for the year ended  December 31, and
shareholder's  equity at December  31, as  reported  herein in  conformity  with
generally accepted  accounting  principles with statutory net income and capital
and surplus,  determined  in  accordance  with  statutory  accounting  practices
prescribed or permitted by insurance regulatory authorities:
<TABLE>
<CAPTION>

                                                                                  Net Income
                                                                                  ----------
                                                                    1997             1996              1995
                                                                    ----             ----              ----
<S>                                                             <C>               <C>               <C>


Balance per generally accepted accounting principles            $     5,686       $      2,435      $      2,879
       Deferred income taxes                                             41                  4               (39)
       Unrealized gain on participation in
          Separate Accounts                                          (1,829)             1,368                 -
       Statutory investment reserves                                     93                 35              (279)
       Other                                                           (354)               (85)              108
                                                                -----------       ------------      ------------
Balance per statutory accounting practices                      $     3,637       $      3,757      $      2,669
                                                                ===========       ============      ============

                                                                                       Shareholder's Equity
                                                                                       --------------------
                                                                                      1997                1996
                                                                                      ----                ----


Balance per generally accepted accounting principles                              $   87,944         $     81,880
       Deferred income taxes                                                           1,772                1,528
       Unrealized gain/loss on fixed income securities                                (4,874)              (2,464)
       Non-admitted assets                                                               (86)                (850)
       Statutory investment reserves                                                     958               (2,282)
       Other                                                                          (3,114)              (2,118)
                                                                                  ----------         ------------
Balance per statutory accounting practices                                        $   82,600         $     75,694
                                                                                  ==========         ============
</TABLE>

Permitted statutory accounting practices
The Company  prepares its statutory  financial  statements  in  accordance  with
accounting  principles  and  practices  prescribed  or permitted by the Illinois
Department of Insurance.  Prescribed  statutory  accounting  practices include a
variety of publications of the National  Association of Insurance  Commissioners
("NAIC"), as well as state laws,  regulations and general  administrative rules.
Permitted statutory  accounting practices encompass all accounting practices not
so prescribed.  The Company does not follow any permitted  statutory  accounting
practices that have a material effect on statutory surplus, statutory net income
or risk-based capital.

Final  approval  of the  NAIC's  proposed  "Comprehensive  Guide"  on  statutory
accounting  principles  is  expected  in early  1998.  The  requirements  may be
effective  as early as January 1, 1999,  and are not expected to have a material
impact on statutory surplus of the Company.


Dividends
The ability of the Company to pay dividends is dependent on business conditions,
income, cash requirements of the Company and other relevant factors. The payment
of shareholder  dividends by insurance  companies  without the prior approval of
the state insurance  regulator is limited to formula amounts based on net income
and capital and surplus,  determined in  accordance  with  statutory  accounting
practices,  as well as the timing and amount of dividends  paid in the preceding
twelve  months.  The maximum amount of dividends that the Company can distribute
during 1998 without  prior  approval of the Illinois  Department of Insurance is
$8,050.




                                      F-14
<PAGE>




                                    GLENBROOK LIFE AND ANNUITY COMPANY
                                         SCHEDULE IV--REINSURANCE
                                             ($ in thousands)



<TABLE>
<CAPTION>


                                                    Gross                                        Net
Year Ended December 31, 1997                       amount                Ceded                 amount
- ----------------------------                     ---------            ------------            --------
<S>                                          <C>                  <C>                  <C>

Life insurance in force                      $            4,095   $            4,095   $                -
                                             ==================   ==================   ==================

Premiums and contract charges:
         Life and annuities                  $           11,641   $           11,641   $                -
                                             ==================   ==================   ==================


                                                    Gross                                        Net
Year Ended December 31, 1996                       amount                Ceded                 amount
- ----------------------------                     ---------            ------------            --------

Life insurance in force                      $            2,436   $            2,436   $                -
                                             ==================   ==================   ==================

Premiums and contract charges:
         Life and annuities                  $            4,254   $            4,254   $                -
                                             ==================   ===================  ==================


                                                    Gross                                        Net
Year Ended December 31, 1995                       amount                Ceded                 amount
- ----------------------------                     ---------            ------------            --------

Life insurance in force                      $            1,250   $            1,250   $                -
                                             ==================   ==================   ==================

Premiums and contract charges:
         Life and annuities                  $            6,571   $            6,571   $                -
                                             ==================   ==================   ==================

</TABLE>



                                      F-15

<PAGE>

                                   APPENDIX A

                             MARKET VALUE ADJUSTMENT

The Market Value Adjustment is based on the following:

I    = the Treasury Rate, for a maturity equal to the Guarantee Period,  for the
     week preceding the establishment of the Guarantee Period.

N    = the  number of whole  and  partial  years  from the date we  receive  the
     withdrawal or death benefit request,  or from the Payout Start Date, to the
     end of the Guarantee Period.

J    = the Treasury Rate, for a maturity equal to the Guarantee Period,  for the
     week  preceding  the  receipt  of the  withdrawal  request,  death  benefit
     request,  or  income  payment  request.  If a Note with a  maturity  of the
     original  Guarantee  Period is not  available,  a weighted  average will be
     used.

Treasury Rate means the U.S.  Treasury Note Constant  Maturity yield as reported
in Federal Reserve Bulletin Release H.15.

The Market Value Adjustment factor is determined from the following formula:

 .9 X (I - J) X N

Any  transfer,  withdrawal  in excess of the free  withdrawal  amount,  or death
benefit paid from the  Guarantee  Period will be  multiplied by the Market Value
Adjustment factor to determine the Market Value Adjustment.

                                  ILLUSTRATION

EXAMPLE OF MARKET VALUE ADJUSTMENT

Purchase Payment:                           $10,000
Guarantee Period:                           5 Years
Guaranteed Interest Rate:                   4.50%
5 Year Treasury Rate at the time
the Guarantee Period is established:        4.50%
Full Withdrawal:                            End of Contract Year 3

NOTE: THIS ILLUSTRATION ASSUMES THAT PREMIUM TAXES WERE NOT APPLICABLE.

EXAMPLE 1: (ASSUMES DECLINING INTEREST RATES)

Step 1:  Calculate Account Value at End of Contract Year 3:
                     = 10,000.00 X (1.045)3 = $11,411.66

Step 2:  Calculate the Free Withdrawal Amount:
                     = 15% X 11,411.66 = $1,711.75

Step 3:  Calculate the Withdrawal Charge:
                     = .06 X (10,000.00 - 1,711.75) = $497.30

Step 4:  Calculate the Market Value Adjustment:
                     I = 4.50%
                     J = 4.20%
                     N = 730 Days  =  2
                         -----------------
                         365 days

Market Value Adjustment Factor: .9 X (I-J) X N
                    = .9 X (.045 - .042) X 2 = .0054

Market Value Adjustment = Factor X Amount Subject to Market Value Adjustment:
                    = .0054 X (11,411.66 - 1,711.75) = $52.38

Step 5: Calculate The Net Withdrawal Value at End of Contract Year 3:
                    = 11,411.66 - 497.30 + 52.38 = $10,966.74

                                       A-1


<PAGE>



EXAMPLE 2: (ASSUMES RISING INTEREST RATES)

Step 1:  Calculate Account Value at End of Contract Year 3:
                     = 10,000.00 X (1.045)3  = $11,411.66

Step 2:  Calculate the Free Withdrawal Amount
                     = 15% X 11,411.66 = $1,711.75

Step 3:  Calculate the Withdrawal Charge:
                     = .06 X (10,000.00 - 1,711.75) = $497.30

Step 4:  Calculate the Market Value Adjustment:
                     I = 4.50%
                     J = 4.80%
                     N = 730 Days  =  2
                         -----------------
                         365 days

Market Value Adjustment Factor: .9 X (I-J) X N
                    = .9 X (.045 - .048) X 2 = -.0054

Market Value Adjustment = Factor X Amount Subject to Market Value Adjustment:
                    = -.0054 X (11,411.66 - 1,711.75) = -$52.38

Step 5:  Calculate The Net Withdrawal Value at End of Contract Year 3:
                   = 11,411.66 - 497.30 - 52.38 = $10,861.98

                                       A-2




<PAGE>
             STATEMENT OF ADDITIONAL INFORMATION: TABLE OF CONTENTS


                                                                         Page
                                                                         ----

ADDITIONS, DELETIONS OR SUBSTITUTIONS OF INVESTMENTS.................        
REINVESTMENT.........................................................        
THE CONTRACT.........................................................        
    Purchase of Contracts............................................        
    Performance Data.................................................        
    Tax-free Exchanges (1035 Exchanges, Rollovers and Transfers).....        
    Premium Taxes....................................................        
    Tax Reserves.....................................................        
INCOME PAYMENTS......................................................        
    Calculation of Variable Annuity Unit Values......................        
GENERAL MATTERS......................................................        
    Inconstestability................................................        
    Settlements......................................................        
    Safekeeping of the Variable Account's Assets.....................        
FEDERAL TAX MATTERS..................................................        
    Introduction.....................................................        
    Taxation of Glenbrook Life and Annuity Company...................        
    Exceptions to the Non-Natural Owner Rule.........................        
    IRS Required Distribution at Death Rules.........................        
    Qualified Plans..................................................        
    Types of Qualified Plans.........................................        
SEPARATE ACCOUNT A VARIABLE ACCOUNT FINANCIAL STATEMENTS.............      F-1







                                      B-1
<PAGE>
                                   ORDER FORM



Please send me a copy of the most recent Statement of Additional Information for
the Glenbrook Life and Annuity Company Separate Account A.




- -----------------------------        -----------------------------------------
         (Date)                                        (Name)

                                     -----------------------------------------
                                                  (Street Address)

                                     -----------------------------------------
                                      (City)           (State)      (Zip Code)



Send to:

Glenbrook Life and Annuity Company
Post Office Box 94039
Palatine, Illinois  60094-4039

Attention:  Broker Dealer Distribution














                                      B-2

<PAGE>
                       STATEMENT OF ADDITIONAL INFORMATION

              GLENBROOK LIFE AND ANNUITY COMPANY SEPARATE ACCOUNT A

                                   OFFERED BY

                       GLENBROOK LIFE AND ANNUITY COMPANY

                              POST OFFICE BOX 94039
                             PALATINE, IL 60094-4039
                               1 (800) 776 - 6978

                 INDIVIDUAL AND GROUP FLEXIBLE PREMIUM DEFERRED
                           VARIABLE ANNUITY CONTRACTS

This  Statement of Additional  Information  supplements  the  information in the
prospectus  for the  Individual and Group  Flexible  Premium  Deferred  Variable
Annuity  Contracts offered by Glenbrook Life and Annuity Company ("Company"),  a
wholly owned  subsidiary of Allstate  Life  Insurance  Company.  The Contract is
primarily designed to aid individuals in long-term financial planning and it can
be used for  retirement  planning  regardless of whether the plan  qualifies for
special  federal  income tax  treatment.  The  prospectus  may be obtained  from
Glenbrook  Life and  Annuity  Company  by  writing  or  calling  the  address or
telephone number listed above.

THIS STATEMENT OF ADDITIONAL  INFORMATION IS NOT A PROSPECTUS AND SHOULD BE READ
ONLY IN CONJUNCTION WITH THE PROSPECTUS FOR THE CONTRACT

                   The prospectus, dated May 1, 1998, has been
                     filed with the United States Securities
                             and Exchange Commission

                               DATED MAY 1, 1998.




<PAGE>



                                TABLE OF CONTENTS

                                                                        PAGE
                                                                        ----
Additions, Deletions or Substitutions of Investments                     
Reinvestment                                                             
The Contract                                                             
   Purchase of Contracts                                                 
   Performance Data                                                      
   Tax-free Exchanges (1035 Exchanges, Rollovers and Transfers)          
   Premium Taxes                                                         
   Tax Reserves                                                          
Income Payments                                                          
   Calculation of Variable Annuity Unit Values                           
General Matters                                                          
   Incontestability                                                      
   Settlements                                                           
   Safekeeping of the Variable Account's Assets                          
Federal Tax Matters                                                      
   Introduction                                                          
   Taxation of Glenbrook Life and Annuity Company                        
   Exceptions to the Non-Natural Owner Rule                              
   IRS Required Distribution at Death Rules                              
   Qualified Plans                                                       
   Types of Qualified Plans                                              
Separate Account A Variable Account Financial Statements                F-1


<PAGE>



              ADDITIONS, DELETIONS OR SUBSTITUTIONS OF INVESTMENTS

     The  Company  retains  the right,  subject to any  applicable  law, to make
additions to,  deletions from or  substitutions  for the Fund shares held by any
Variable Sub-account.  The Company reserves the right to eliminate the shares of
any of the Funds and to substitute shares of another Fund of the Fund Series, or
of another open-end,  registered  investment  company, if the shares of the Fund
are no  longer  available  for  investment,  or if, in the  Company's  judgment,
investment in any Fund would become inappropriate in view of the purposes of the
Variable Account. Substitutions of shares attributable to an Owner's interest in
a Variable Sub-account will not be made until the Owner has been notified of the
change,  and until the  Securities  and  Exchange  Commission  has  approved the
change,  to the extent  such  notification  and  approval  are  required  by the
Investment  Company  Act  of  1940.  Nothing  contained  in  this  Statement  of
Additional  Information shall prevent the Variable Account from purchasing other
securities  for other  series or  classes  of  contracts,  or from  effecting  a
conversion  between series or classes of contracts on the basis of requests made
by Owners.

     The Company may also establish  additional Variable  Sub-accounts or series
of Variable  Sub-accounts  of the Variable  Account.  Each  additional  Variable
Sub-account would purchase shares in a new Fund of the Fund Series or in another
mutual fund.  New Variable  Sub-accounts  may be  established  when, in the sole
discretion of the Company, marketing needs or investment conditions warrant. Any
new Variable  Sub-accounts offered in conjunction with the Contract will be made
available to existing Owners as determined by the Company.  The Company may also
eliminate  one  or  more  Variable  Sub-accounts  if,  in its  sole  discretion,
marketing, tax or investment conditions so warrant.

     In the event of any such  substitution  or  change,  the  Company  may,  by
appropriate  endorsement,  make such changes in the Contract as may be necessary
or appropriate to reflect such  substitution  or change.  If deemed to be in the
best interests of persons having voting rights under the policies,  the Variable
Account may be operated as a management company under the Investment Company Act
of 1940 or it may be deregistered  under such Act in the event such registration
is no longer required.

                                  REINVESTMENT

     All  dividends  and  capital  gains   distributions   from  the  Funds  are
automatically  reinvested in shares of the distributing  Fund at their net asset
value.

                                  THE CONTRACT

PURCHASE OF CONTRACTS

     The  Contracts are offered to the public  through  brokers as well as banks
licensed  under the  federal  securities  laws and  state  insurance  laws.  The
Contracts are  distributed  through the principal  underwriter  for the Variable
Account,  Allstate Life Financial Services, Inc., an affiliate of Glenbrook Life
and Annuity Company. The offering of the Contracts is continuous and the Company
does not anticipate  discontinuing the offering of the Contracts.  However,  the
Company reserves the right to discontinue the offering of the Contracts.

PERFORMANCE DATA

     From  time  to  time  the  Variable  Account  may  publish   advertisements
containing  performance data relating to its Sub-accounts.  The performance data
for the Sub-accounts (other than for the AIM V.I. Money Market Sub-account) will
always be accompanied by total return  quotations.  Performance  figures used by
the  Variable  Account  are  based  on  actual  historical  performance  of  its
Sub-accounts for specific periods,  and the figures are not intended to indicate
future performance.

Standardized Total Returns

     A Sub-account's  "average annual total return"  represents an annualization
of the  Sub-account's  total return over a particular  period and is computed by
finding  the annual  percentage  rate  which,  when  compounded  annually,  will
accumulate a hypothetical $1,000 purchase payment to the redeemable value at the
end of the  one,  five or ten  year  period,  or for a  period  from the date of
commencement  of  the  Sub-account's  operations,  if  shorter  than  any of the
foregoing.  The average  annual  total return is obtained by dividing the ending
redeemable  value,  after  deductions  for any  withdrawal  charges or  contract
maintenance  charges  imposed on the Contracts by the Variable  Account,  by the
initial  hypothetical  $1,000  purchase  payment,  taking  the "n"th root of the
quotient (where "n" is the number of years in the period) and subtracting 1 from
the result.

     The withdrawal  charges  assessed upon  redemption are computed as follows:
the free  withdrawal  amount is not  assessed a  withdrawal  charge.  Withdrawal
charges are charged on the amount of redemption  equal to the purchase  payment,
reduced by the  amount of the free  withdrawal  amount,  if any.  The  remaining
amount of the  redemption,  if any, is not  assessed a  withdrawal  charge.  The
withdrawal charge schedule specifies rates based on the number of complete years
since each purchase payment was made. The contract  maintenance  charge ($35 per
Contract) used in the total return  calculation  is normally  prorated using the
following method:  the total amount of annual Contract fees collected during the
year is divided by the total  average  net assets of all the  Sub-accounts.  The
resulting percentage is then multiplied by the ending Contract Value.

     Standardized  total  returns for the year ended  December  31, 1997 are not
provided  herein  because,  as of that date,  the  Contracts  registered  in the
prospectus were not yet offered for sale.

Non-Standardized Total Returns

     From  time to time,  sales  literature  or  advertisements  may also  quote
average  annual total returns that do not reflect the withdrawal  charge.  These
are  calculated  in exactly the same way as the  average  annual  total  returns
described  above,  except that the ending  redeemable  value of the hypothetical
account for the period is replaced with an ending value for the period that does
not take into account any charges on amounts surrendered.

     In  addition,  the  Variable  Account  may  advertise  the toal return over
different periods of time by means of aggregate,  average, year-by-year or other
types of total return figures.  Such calculations  would not reflect  deductions
for  withdrawal  charges  which may be imposed on the  Contracts by the Variable
Account which, if reflected,  would reduce the performance  quoted.  The formula
for  computing  such  total  return  quotations   involves  a  per  unit  charge
calculation. This calculation is based on the Accumulation Unit Value at the end
of the defined period divided by the Accumulation Unit Value at the beginning of
such  period,   minus  1.  The  periods  included  in  such  advertisements  are
"year-to-date" (prior calendar year end to the day of the advertisement);  "year
to most recent  quarter"  (prior calendar year end to the end of the most recent
quarter);  "the prior calendar  year";  "'n' most recent  Calendar  Years";  and
"Inception  (commencement of the  Sub-account's  operation) to date" (day of the
advertisement).

     Non-standardized total returns for the year ended December 31, 1997 are not
provided  herein  because,  as of that date,  the  Contracts  registered  in the
prospectus were not yet offered for sale.


Historical Total Returns

     The Variable  Account may also disclose  yield and total return for periods
prior to the date that the Variable Account  commenced  operations.  For periods
prior  to the  date  the  Variable  Account  commenced  operations,  performance
information for the Sub-accounts  will be calculated based on the performance of
the underlying Funds and the assumption that the Sub-accounts  were in existence
for the same periods as those of the underlying  Funds,  with a level of charges
equal to those currently assessed against the Sub-accounts.

     Annualized  historical  total returns for the  Sub-accounts  as of the year
ended December 31, 1997 are not presented  herein because,  as of that date, the
Contracts registered in the prospectus were not yet offered for sale.

     The Variable Account may also advertise the performance of the Sub-accounts
relative to certain  performance  rankings and indices  compiled by  independent
organizations, such as: (a) Lipper Analytical Services, Inc.; (b) the Standard &
Poor's 500 Composite Stock Price Index ("S & P 500"); (c) A.M. Best Company; (d)
Bank Rate Monitor; and (e) Morningstar.

TAX-FREE EXCHANGES (1035 EXCHANGES, ROLLOVERS AND TRANSFERS)

     The Company accepts purchase  payments which are the proceeds of a contract
in a transaction  qualifying  for a tax-free  exchange under Section 1035 of the
Internal  Revenue  Code.  Except as required by federal law in  calculating  the
basis of the contract,  the Company does not differentiate  between Section 1035
purchase payments and non-Section 1035 purchase payments.

     The  Company  also  accepts   "rollovers"   and  transfers  from  contracts
qualifying as tax-sheltered annuities ("TSAs"),  individual retirement annuities
or  accounts  ("IRAs"),  or any other  Qualified  Contract  which is eligible to
"rollover"  into  an  IRA.  The  Company   differentiates   among  Non-Qualified
Contracts,  TSAs, IRAs and other Qualified  Contracts to the extent necessary to
comply with federal tax laws. For example, the Company restricts the assignment,
transfer or pledge of TSAs and IRAs so the  contracts  will  continue to qualify
for special tax treatment. An Owner contemplating any such exchange, rollover or
transfer of a contract  should  contact a competent  tax adviser with respect to
the potential effects of such a transaction.

PREMIUM TAXES

     Applicable  premium tax rates depend on the Owner's  state of residency and
the insurance laws and status of the Company in those states where premium taxes
are incurred.  Premium tax rates may be changed by  legislation,  administrative
interpretations or judicial acts.

TAX RESERVES

     The  Company  does  not  establish  capital  gains  tax  reserves  for  the
Sub-account  nor deduct  charges for tax reserves  because the Company  believes
that capital  gains  attributable  to the Variable  Account will not be taxable.
However,  the Company  reserves  the right to deduct  charges to  establish  tax
reserves for potential taxes on realized or unrealized capital gains.

                                 INCOME PAYMENTS

Calculation Of Variable Annuity Unit Values

     The  amount of the first  Income  Payment is  calculated  by  applying  the
Contract  Value  allocated  to each  Variable  Sub-account  less any  applicable
premium tax charge  deducted at this time, to the income  payment  tables in the
Contract.   The  first  Variable  Annuity  Income  Payment  is  divided  by  the
Sub-account's then current annuity unit value to determine the number of annuity
units upon which later Income  Payments will be based.  Variable  Annuity Income
Payments after the first will be equal to the sum of the number of annuity units
determined in this manner for each  Sub-account  times the then current  annuity
unit value for each respective Sub-account.

     Annuity  units in each  variable  Sub-account  are  valued  separately  and
annuity unit values will depend upon the investment experience of the particular
underlying Funds in which the Sub-account invests. The value of the annuity unit
for each Variable  Sub-account at the end of any Valuation  Period is calculated
by:  (a)  multiplying  the  annuity  unit  value  at the end of the  immediately
preceding  Valuation Period by the Sub-accounts Net Investment Factor during the
period;  and then (b)  dividing  the  product by the sum of 1.0 plus the assumed
investment  rate for the period.  The assumed  investment  rate  adjusts for the
interest rate assumed in the Income  Payment tables used to determine the dollar
amount of the first  variable  annuity  Income  Payment,  and is at an effective
annual rate which is disclosed in the Contract.

     The  amount of the  first  Income  Payment  paid  under an  Income  Plan is
determined  using  the  interest  rate  and  mortality  table  disclosed  in the
Contract.  Due to  judicial or  legislative  developments  regarding  the use of
tables which do not differentiate on the basis of sex,  different annuity tables
may be used.

                                 GENERAL MATTERS

INCONTESTABILITY

     The Contract will not be contested after it is issued.

SETTLEMENTS

     Due  proof  of the  Owner(s)  death  (or  Annuitant's  death  if there is a
non-natural Owner) must be received prior to settlement of a death claim.

SAFEKEEPING OF THE VARIABLE ACCOUNT'S ASSETS

     The Company holds title to the assets of the Variable  Account.  The assets
are kept  physically  segregated  and held separate and apart from the Company's
general  corporate   assets.   Records  are  maintained  of  all  purchases  and
redemptions of the Fund shares held by each of the Variable Sub-accounts.

     The Fund does not issue certificates and, therefore,  the Company holds the
Account's assets in open account in lieu of stock  certificates.  See the Fund's
prospectus for a more complete description of the custodian of the Fund.


                               FEDERAL TAX MATTERS

INTRODUCTION

THE  FOLLOWING  DISCUSSION  IS GENERAL AND IS NOT  INTENDED  AS TAX ADVICE.  THE
COMPANY  MAKES NO  GUARANTEE  REGARDING  THE TAX  TREATMENT  OF ANY  CONTRACT OR
TRANSACTION  INVOLVING  A  CONTRACT.   Federal,   state,  local  and  other  tax
consequences of ownership or receipt of distributions  under an annuity contract
depend on the  individual  circumstances  of each person.  If you are  concerned
about any tax  consequences  with regard to your individual  circumstances,  you
should consult a competent tax adviser.

TAXATION OF GLENBROOK LIFE AND ANNUITY COMPANY

     The Company is taxed as a life insurance company under Part I of Subchapter
L of the Internal  Revenue  Code.  Since the  Variable  Account is not an entity
separate from the Company,  and its  operations  form a part of the Company,  it
will  not  be  taxed  separately  as  a  "Regulated  Investment  Company"  under
Subchapter M of the Code.  Investment  income and realized  capital gains of the
Variable  Account  are  automatically  applied to  increase  reserves  under the
contract.  Under existing  federal income tax law, the Company believes that the
Variable  Account  investment  income and capital gains will not be taxed to the
extent that such income and gains are applied to increase the reserves under the
contract.  Accordingly,  the Company does not anticipate  that it will incur any
federal income tax liability attributable to the Variable Account, and therefore
the  Company  does not  intend to make  provisions  for any such  taxes.  If the
Company is taxed on investment  income or capital gains of the Variable Account,
then the Company may impose a charge  against the  Variable  Account in order to
make provision for such taxes.

EXCEPTIONS TO THE NON-NATURAL OWNER RULE

     There are several  exceptions to the general rule that  contracts held by a
non-natural  owner are not treated as annuity  contracts for federal  income tax
purposes. Contracts will generally be treated as held by a natural person if the
nominal owner is a trust or other entity which holds the contract as agent for a
natural person. However, this special exception will not apply in the case of an
employer who is the nominal owner of an annuity  contract under a  non-qualified
deferred  compensation  arrangement for its employees.  Other  exceptions to the
non-natural owner rule are: (1) contracts acquired by an estate of a decedent by
reason  of the death of the  decedent;  (2)  certain  qualified  contracts;  (3)
contracts  purchased  by employers  upon the  termination  of certain  qualified
plans;  (4) certain  contracts  used in connection  with  structured  settlement
agreements,  and (5) contracts  purchased with a single premium when the annuity
starting  date  is no  later  than a year  from  purchase  of  the  annuity  and
substantially  equal  periodic  payments  are  made,  not less  frequently  than
annually, during the annuity period.

IRS REQUIRED DISTRIBUTION AT DEATH RULES

     In order to be  considered  an  annuity  contract  for  federal  income tax
purposes,  an annuity  contract must provide:  (1) if any owner dies on or after
the annuity  start date but before the entire  interest in the contract has been
distributed, the remaining portion of such interest must be distributed at least
as rapidly as under the method of distribution  being used as of the date of the
owner's death; (2) if any owner dies prior to the annuity start date, the entire
interest in the contract will be distributed within five years after the date of
the  owner's  death.  These  requirements  are  satisfied  if any portion of the
owner's  interest  which is  payable  to (or for the  benefit  of) a  designated
beneficiary is distributed  over the life of such  beneficiary (or over a period
not  extending   beyond  the  life  expectancy  of  the   beneficiary)  and  the
distributions  begin  within  one  year of the  owner's  death.  If the  owner's
designated beneficiary is the surviving spouse of the owner, the contract may be
continued  with the  surviving  spouse  as the new  owner.  If the  owner of the
contract is a  non-natural  person,  then the  annuitant  will be treated as the
owner for purposes of applying the  distribution at death rules. In addition,  a
change in the  annuitant  on a contract  owned by a  non-natural  person will be
treated as the death of the owner.

QUALIFIED PLANS

     This annuity  contract may be used with several  types of qualified  plans.
The tax rules  applicable to participants in such qualified plans vary according
to the type of plan and the terms and conditions of the plan itself. Adverse tax
consequences  may result from  excess  contributions,  premature  distributions,
distributions  that  do  not  conform  to  specified  commencement  and  minimum
distribution rules, excess distributions and in other circumstances.  Owners and
participants under the plan and annuitants and beneficiaries  under the contract
may be subject to the terms and  conditions of the plan  regardless of the terms
of the contract.

Types of Qualified Plans

                         Individual Retirement Annuities

     Section 408 of the Code permits  eligible  individuals  to contribute to an
individual  retirement program known as an Individual  Retirement Annuity (IRA).
Individual  Retirement  Annuities are subject to  limitations on the amount that
can be  contributed  and on the time when  distributions  may commence.  Certain
distributions  from other  types of  qualified  plans may be "rolled  over" on a
tax-deferred basis into an Individual  Retirement  Annuity. An IRA generally may
not provide life  insurance,  but it may provide a death benefit that equals the
greater  of the  premiums  paid and the  contract's  cash  value.  The  contract
provides a death benefit that in certain circumstances may exceed the greater of
the payments and the contract value. It is possible that the Death Benefit could
be viewed as violating the prohibition on investment in life insurance contracts
with the  result  that the  Contract  would  not be  viewed  as  satisfying  the
requirements of an IRA.

                      Roth Individual Retirement Annuities

     Section 408A of the Code permits eligible individuals to make nondeductible
contributions  to an individual  retirement  program known as a Roth  Individual
Retirement  Annuity.   Roth  Individual  Retirement  Annuities  are  subject  to
limitations  on the  amount  that  can be  contributed  and  on  the  time  when
distributions  may  commence.  "Qualified  distributions"  from Roth  Individual
Retirement   Annuities  are  not   includible   in  gross   income.   "Qualified
distributions" are any distributions made more than five taxable years after the
taxable  year  of the  first  contribution  to the  Roth  Individual  Retirement
Annuity,  and which are made on or after the date the individual  attains age 59
1/2, made to a beneficiary  after the owner's death,  attributable  to the owner
being disabled or for a first time home purchase  (first time home purchases are
subject  to a  lifetime  limit of  $10,000).  "Nonqualified  distributions"  are
treated as made from  contributions  first and are includible in gross income to
the  extent  such  distributions  exceed  the  contributions  made  to the  Roth
Individual   Retirement   Annuity.   The  taxable  portion  of  a  "nonqualified
distribution" may be subject to the 10% penalty tax on premature  distributions.
Subject to certain limitations,  a traditional  Individual Retirement Account or
Annuity  may be  converted  or  "rolled  over" to a Roth  Individual  Retirement
Annuity.  The  taxable  portion of a  conversion  or  rollover  distribution  is
includible  in  gross  income,  but is  exempted  from  the 10%  penalty  tax on
premature distributions.

                        Simplified Employee Pension Plans

     Section  408(k)  of the  Code  allows  employers  to  establish  simplified
employee  pension  plans for their  employees  using the  employees'  individual
retirement annuities if certain criteria are met. Under these plans the employer
may, within  specified  limits,  make deductible  contributions on behalf of the
employees to their individual retirement  annuities.  Employers intending to use
the contract in  connection  with such plans should seek  competent  advice.  In
particular, employers should consider that an IRA generally may not provide life
insurance,  but it may  provide a death  benefit  that equals the greater of the
premiums  paid and the  contract's  cash value.  The  contract  provides a death
benefit that in certain circumstances may exceed the greater of the payments and
the contract  value.  It is possible  that the Death  Benefit could be viewed as
violating the  prohibition  on investment in life  insurance  contracts with the
result that the Contract would not be viewed as satisfying the  requirements  of
an IRA.

               Savings Incentive Match Plans for Employees (SIMPLE Plans)

     Sections  408(p) and 401(k) of the Code allow  employers  with 100 or fewer
employees to establish SIMPLE retirement plans for their employees. SIMPLE plans
may be structured as a SIMPLE retirement account using an employee's IRA to hold
the assets or as a Section  401(k)  qualified cash or deferred  arrangement.  In
general,  a SIMPLE plan  consists  of a salary  deferral  program  for  eligible
employees and matching or nonelective contributions made by employers. Employers
intending  to use the  contract in  conjunction  with SIMPLE  plans  should seek
competent tax and legal advice.

                             Tax Sheltered Annuities

     Section 403(b) of the Code permits public school employees and employees of
certain types of tax-exempt organizations (specified in Section 501(c)(3) of the
Code) to have their employers  purchase annuity  contracts for them, and subject
to certain  limitations,  to exclude the purchase  payments from the  employees'
gross income.  An annuity  contract used for a Section  403(b) plan must provide
that  distributions  attributable to salary reduction  contributions  made after
12/31/88, and all earnings on salary reduction  contributions,  may be made only
on or after the date the employee  attains age 59 1/2,  separates  from service,
dies,  becomes  disabled  or on the  account  of  hardship  (earnings  on salary
reduction contributions may not be distributed for hardship).  These limitations
do not apply to  withdrawals  where the Company is directed to transfer  some or
all of the contract value to another 403(b) plan.

             Corporate and Self-Employed Pension and Profit Sharing Plans

     Sections  401(a)  and  403(a) of the Code  permit  corporate  employers  to
establish  various  types of tax favored  retirement  plans for  employees.  The
Self-Employed Individuals Retirement Act of 1962, as amended, (commonly referred
to as "H.R. 10" or "Keogh") permits  self-employed  individuals to establish tax
favored  retirement  plans for themselves and their  employees.  Such retirement
plans may permit the purchase of annuity  contracts in order to provide benefits
under the plans.

             State and Local Government and Tax-Exempt Organization
                           Deferred Compensation Plans

     Section 457 of the Code permits  employees  of state and local  governments
and tax-exempt  organizations to defer a portion of their  compensation  without
paying current taxes. The employees must be participants in an eligible deferred
compensation  plan. To the extent the  contracts are used in connection  with an
eligible plan,  employees are considered  general  creditors of the employer and
the  employer as owner of the contract has the sole right to the proceeds of the
contract.  Generally,  under the non-natural owner rules, such contracts are not
treated as annuity contracts for federal income tax purposes. Under these plans,
contributions  made for the benefit of the  employees  will not be includible in
the employees' gross income until  distributed from the plan.  However,  under a
457 plan all the  compensation  deferred  under the plan must remain  solely the
property of the employer,  subject only to the claims of the employer's  general
creditors, until such time as made available to the employee or a beneficiary.

<PAGE>

 
INDEPENDENT AUDITORS' REPORT


To the Board of Directors and Shareholder of
Glenbrook Life and Annuity Company:

We have audited the  accompanying  statement of net assets of Glenbrook Life and
Annuity Company  Separate Account A (the "Account") as of December 31, 1997, and
the related  statement of operations  for the year then ended and the statements
of changes in net assets for each of the years in the two-year period then ended
of the Capital  Appreciation  Fund,  Diversified  Income Fund,  Global Utilities
Fund,   Government  Securities  Fund,  Growth  Fund,  Growth  and  Income  Fund,
International  Equity Fund,  Money Market Fund, and Value Fund portfolios of the
AIM Variable  Insurance Funds,  Inc. that comprise the Account.  These financial
statements   are  the   responsibility   of  the   Account's   management.   Our
responsibility  is to express an opinion on these financial  statements based on
our audits.

We  conducted  our  audits  in  accordance  with  generally   accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. Our procedures included
confirmation  of  securities  owned at December 31, 1997. An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our  opinion,  such  financial  statements  present  fairly,  in all material
respects,  the  financial  position of the Account as of December 31, 1997,  the
results of its  operations  for the year then  ended and the  changes in its net
assets for each of the years in the two-year  period then ended,  of each of the
portfolios  comprising  the  Account,  in  conformity  with  generally  accepted
accounting principles.





/s/ DELOITTE & TOUCHE LLP

Chicago, Illinois
February 20, 1998
<PAGE>

GLENBROOK LIFE AND ANNUITY COMPANY SEPARATE ACCOUNT A

STATEMENT OF NET ASSETS
DECEMBER 31, 1997
- ------------------------
<TABLE>
<CAPTION>

($ and shares in thousands)

ASSETS
Investments in the AIM Variable Insurance Funds, Inc. Portfolios:
<S>                                                                                  <C>      
  Capital Appreciation Fund, 4,598 shares (cost $90,890)                             $ 100,002
  Diversified Income Fund, 2,037 shares (cost $21,538)                                  22,994
  Global Utilities Fund, 378 shares (cost $4,975)                                        5,767
  Government Securities Fund, 559 shares (cost $5,700)                                   5,964
  Growth Fund, 2,915 shares (cost $50,689)                                              57,799
  Growth and Income Fund, 4,128 shares (cost $65,698)                                   77,904
  International Equity Fund, 2,697 shares (cost $43,799)                                46,208
  Money Market Fund, 13,874 shares (cost $13,874)                                       13,874
  Value Fund, 4,735 shares (cost $88,258)                                               98,625
                                                                                        ------

           Total assets                                                                429,137

LIABILITIES
Payable to Glenbrook Life and Annuity Company:
  Accrued contract maintenance charges                                                     115
                                                                                        ------
           Net assets                                                                $ 429,022
                                                                                     =========


See notes to financial statements.
</TABLE>
<PAGE>
GLENBROOK LIFE AND ANNUITY COMPANY SEPARATE ACCOUNT A

STATEMENT OF OPERATIONS
YEAR ENDED DECEMBER 31, 1997
- -------------------------------
($ in thousands)
<TABLE>
<CAPTION>
                                                             AIM Variable Insurance Funds, Inc. Portfolios
                                                   ----------------------------------------------------------------------
                                                     Capital           Diversified       Global    Government
                                                   Appreciation          Income        Utilities   Securities    Growth
                                                      Fund                Fund            Fund        Fund        Fund
                                                   ----------------------------------------------------------------------

INVESTMENT INCOME
<S>                                                <C>                 <C>             <C>         <C>           <C>
Dividends                                          $  1,294            $     19        $      2    $      3      $  2,091
Charges from Glenbrook Life and Annuity Company:
  Mortality and expense risk                         (1,055)               (205)            (44)        (53)         (556)
  Administrative expense                                (78)                (15)             (3)         (4)          (41)
                                                   --------            --------        --------    --------      --------

            Net investment income (loss)                161                (201)            (45)        (54)        1,494

REALIZED AND UNREALIZED GAINS (LOSSES)
  ON INVESTMENTS
Realized gains (losses) from sales of investments:
  Proceeds from sales                                 2,231               1,238             323         846         1,504
  Cost of investments sold                           (1,926)             (1,125)           (291)       (848)       (1,321)
                                                   --------            --------        --------    --------      --------

           Net realized gains (losses)                  305                 113              32          (2)          183

Change in unrealized gains                            6,963               1,475             731         325         6,686
                                                   --------            --------        --------    --------      --------

           Net gains on investments                   7,268               1,588             763         323         6,869
                                                   --------            --------        --------    --------      --------

CHANGE IN NET ASSETS RESULTING
  FROM OPERATIONS                                  $  7,429            $  1,387        $    718    $    269      $  8,363
                                                   ========            ========        ========    ========      ========


                                                                 AIM Variable Insurance Funds, Inc. Portfolios
                                                   -----------------------------------------------------------------------
                                                   Growth and        International       Money
                                                     Income             Equity           Market      Value
                                                      Fund               Fund            Fund        Fund         Total
                                                   -----------------------------------------------------------------------
INVESTMENT INCOME
<S>                                                <C>                 <C>             <C>         <C>           <C>
Dividends                                          $    100            $    936        $    659    $  3,490      $  8,594
Charges from Glenbrook Life and Annuity Company:
  Mortality and expense risk                           (722)               (511)           (176)       (921)       (4,243)
  Administrative expense                                (53)                (38)            (13)        (68)         (313)
                                                   --------            --------        --------    --------      --------

            Net investment income (loss)               (675)                387             470       2,501         4,038

REALIZED AND UNREALIZED GAINS (LOSSES)
  ON INVESTMENTS
Realized gains (losses) from sales of investments:
  Proceeds from sales                                   964               1,784          19,386       1,881        30,157
  Cost of investments sold                             (829)             (1,669)        (19,386)     (1,693)      (29,088)
                                                   --------            --------        --------    --------      --------

           Net realized gains (losses)                  135                 115              --         188         1,069

Change in unrealized gains                           10,445                 817              --       9,182        36,624
                                                   --------            --------        --------    --------      --------

           Net gains on investments                  10,580                 932              --       9,370        37,693
                                                   --------            --------        --------    --------      --------

CHANGE IN NET ASSETS RESULTING
  FROM OPERATIONS                                  $  9,905            $  1,319        $    470    $ 11,871      $ 41,731
                                                   ========            ========        ========    ========      ========

</TABLE>


See notes to financial statements.

<PAGE>

GLENBROOK LIFE AND ANNUITY COMPANY SEPARATE ACCOUNT A

STATEMENT OF CHANGES IN NET ASSETS
YEAR ENDED DECEMBER 31, 1997
- -----------------------------------
($ and units in thousands, except value per unit)
<TABLE>
<CAPTION>

                                                                  AIM Variable Insurance Funds, Inc. Portfolios
                                                 ----------------------------------------------------------------------------
                                                     Capital            Diversified      Global       Government
                                                   Appreciation           Income        Utilities     Securities     Growth
                                                      Fund                 Fund           Fund           Fund         Fund
                                                 ----------------------------------------------------------------------------

FROM OPERATIONS
<S>                                                 <C>                 <C>             <C>            <C>           <C>      
Net investment income (loss)                        $     161           $    (201)      $     (45)     $     (54)    $   1,494
Net realized gains (losses)                               305                 113              32             (2)          183
Change in unrealized gains                              6,963               1,475             731            325         6,686
                                                    ---------           ---------       ---------      ---------     ---------

     Change in net assets resulting
       from operations                                  7,429               1,387             718            269         8,363

FROM CAPITAL TRANSACTIONS
Deposits                                               42,558              13,392           2,312          3,051        23,709
Benefit payments                                         (987)                (75)            (27)            --          (754)
Payments on termination                                (2,359)               (613)            (80)           (70)         (769)
Contract maintenance charges                              (36)                 (7)             (2)            (1)          (20)
Transfers among the portfolios and with the  
  Fixed Account - net                                   2,455                 732           1,010             34         3,506
                                                    ---------           ---------       ---------      ---------     ---------

     Change in net assets resulting from
       capital transactions                            41,631              13,429           3,213          3,014        25,672
                                                    ---------           ---------       ---------      ---------     ---------

INCREASE IN NET ASSETS                                 49,060              14,816           3,931          3,283        34,035

NET ASSETS AT BEGINNING OF YEAR                        50,912               8,171           1,844          2,681        23,734
                                                    ---------           ---------       ---------      ---------     ---------

NET ASSETS AT END OF YEAR                           $  99,972           $  22,987       $   5,775      $   5,964     $  57,769
                                                    =========           =========       =========      =========     =========

Net asset value per unit at end of year             $   12.74           $   11.79       $   13.52      $   10.83     $   14.34
                                                    =========           =========       =========      =========     =========

Units outstanding at end of year                        7,848               1,950             426            550         4,030
                                                    =========           =========       =========      =========     =========
</TABLE>
<PAGE>

GLENBROOK LIFE AND ANNUITY COMPANY SEPARATE ACCOUNT A

STATEMENT OF CHANGES IN NET ASSETS
YEAR ENDED DECEMBER 31, 1997 - CONTINUED
- ----------------------------------------
($ and units in thousands, except value per unit)
<TABLE>
<CAPTION>


                                                          AIM Variable Insurance Funds, Inc. Portfolios
                                            ------------------------------------------------------------------------------------
                                                   Growth and         International      Money
                                                     Income              Equity          Market          Value
                                                     Fund                 Fund           Fund            Fund          Total
                                            ------------------------------------------------------------------------------------  

FROM OPERATIONS
<S>                                                 <C>                 <C>             <C>            <C>           <C>      
Net investment income (loss)                        $    (675)          $     387       $     470      $   2,501     $   4,038
Net realized gains (losses)                               135                 115              --            188         1,069
Change in unrealized gains                             10,445                 817              --          9,182        36,624
                                                    ---------           ---------       ---------      ---------     ---------

     Change in net assets resulting
       from operations                                  9,905               1,319             470         11,871        41,731

FROM CAPITAL TRANSACTIONS
Deposits                                               36,208              21,202          20,138         43,561       206,131
Benefit payments                                         (937)               (508)           (787)          (930)       (5,005)
Payments on termination                                (1,488)             (1,328)         (1,090)        (1,999)       (9,796)
Contract maintenance charges                              (24)                (17)             (2)           (34)         (143)
Transfers among the portfolios and with the                                                                            
  Fixed Account - net                                   5,854               1,991         (14,133)         7,008         8,457
                                                    ---------           ---------       ---------      ---------     ---------

     Change in net assets resulting from
       capital transactions                            39,613              21,340           4,126         47,606       199,644
                                                    ---------           ---------       ---------      ---------     ---------

INCREASE IN NET ASSETS                                 49,518              22,659           4,596         59,477       241,375

NET ASSETS AT BEGINNING OF YEAR                        28,370              23,535           9,277         39,123       187,647
                                                    ---------           ---------       ---------      ---------     ---------

NET ASSETS AT END OF YEAR                           $  77,888           $  46,194       $  13,873      $  98,600     $ 429,022
                                                    =========           =========       =========      =========     =========

Net asset value per unit at end of year             $   14.50           $   12.60       $   10.74      $   13.52
                                                    =========           =========       =========      =========   

Units outstanding at end of year                        5,372               3,667           1,291          7,293
                                                    =========           =========       =========      =========  

</TABLE>

 See notes to financial statements.
<PAGE>



GLENBROOK LIFE AND ANNUITY COMPANY SEPARATE ACCOUNT A

STATEMENT OF CHANGES IN NET ASSETS
YEAR ENDED DECEMBER 31, 1996
- ------------------------------------------------------------------------
<TABLE>
<CAPTION>

($ and units in thousands, except value per unit)

                                                 AIM Variable Insurance Funds, Inc. Portfolios
                                          ----------------------------------------------------------------
                                            Capital         Diversified     Global    Government   
                                          Appreciation        Income      Utilities   Securities    Growth
                                             Fund              Fund          Fund        Fund        Fund
                                          ----------------------------------------------------------------

FROM OPERATIONS                           
<S>                                       <C>               <C>           <C>         <C>           <C>     
Net investment income (loss)              $   (202)         $    434      $     58    $    115      $    875
Net realized gains                               3                20             1           5             8
Change in unrealized gains (losses)          2,149               (16)           61         (62)          423
                                          --------          --------      --------    --------      --------

     Change in net assets resulting
       from operations                       1,950               438           120          58         1,306

FROM CAPITAL TRANSACTIONS
Deposits                                    46,513             7,741         1,603       2,763        21,409
Benefit payments                              (155)              (48)          (10)         --            (7)
Payments on termination                       (445)              (82)           (3)        (68)         (109)
Contract maintenance charges                   (13)               (2)           (1)         --            (5)
Transfers among the portfolios and                                                                            
  with the Fixed Account - net               3,052               124           135         (72)        1,139
                                          --------          --------      --------    --------      --------

     Change in net assets resulting from
       capital transactions                 48,952             7,733         1,724       2,623        22,427
                                          --------          --------      --------    --------      --------

INCREASE IN NET ASSETS                      50,902             8,171         1,844       2,681        23,733

NET ASSETS AT BEGINNING OF YEAR                 10                --            --          --             1
                                          --------          --------      --------    --------      --------

NET ASSETS AT END OF YEAR                 $ 50,912          $  8,171      $  1,844    $  2,681      $ 23,734
                                          ========          ========      ========    ========      ========

Net asset value per unit at end of year   $  11.39          $  10.93      $  11.28    $  10.16      $  11.47
                                          ========          ========      ========    ========      ========

Units outstanding at end of year             4,471               747           164         264         2,070
                                          ========          ========      ========    ========      ========

</TABLE>
<PAGE>


GLENBROOK LIFE AND ANNUITY COMPANY SEPARATE ACCOUNT A

STATEMENT OF CHANGES IN NET ASSETS
YEAR ENDED DECEMBER 31, 1996 (CONTINUED)
- ------------------------------------------------------------------------
<TABLE>
<CAPTION>

($ and units in thousands, except value per unit)

                                                       AIM Variable Insurance Funds, Inc. Portfolios
                                          -----------------------------------------------------------------------    
                                          Growth and      International      Money       
                                            Income          Equity           Market       Value
                                             Fund            Fund            Fund         Fund        Total           
                                          -----------------------------------------------------------------------
FROM OPERATIONS
<S>                                       <C>             <C>              <C>         <C>          <C>      
Net investment income (loss)              $    170        $    (78)        $    103    $  1,813     $   3,288
Net realized gains                              --              14               --           4            55
Change in unrealized gains (losses)          1,756           1,597               --       1,186         7,094
                                          --------        --------         --------    --------     ---------

     Change in net assets resulting
       from operations                       1,926           1,533              103       3,003        10,437

FROM CAPITAL TRANSACTIONS
Deposits                                    25,118          21,155           13,315      35,353       174,970
Benefit payments                               (80)            (30)              (5)       (102)         (437)
Payments on termination                       (220)           (161)             (19)       (330)       (1,437)
Contract maintenance charges                    (6)             (6)              (2)        (10)          (45)
Transfers among the portfolios and with the                                                                    
 Fixed Account - net                         1,631           1,035           (4,115)      1,200         4,129
                                          --------        --------         --------    --------     ---------

     Change in net assets resulting from
       capital transactions                 26,443          21,993            9,174      36,111       177,180
                                          --------        --------         --------    --------     ---------

INCREASE IN NET ASSETS                      28,369          23,526            9,277      39,114       187,617

NET ASSETS AT BEGINNING OF YEAR                  1               9               --           9            30
                                          --------        --------         --------    --------     ---------

NET ASSETS AT END OF YEAR                 $ 28,370        $ 23,535         $  9,277    $ 39,123     $ 187,647
                                          ========        ========         ========    ========     =========

Net asset value per unit at end of year   $  11.70        $  11.95         $  10.37    $  11.09
                                          ========        ========         ========    ========

Units outstanding at end of year             2,425           1,969              895       3,528
                                          ========        ========         ========    ========

</TABLE>

See notes to financial statements

<PAGE>

GLENBROOK LIFE AND ANNUITY COMPANY SEPARATE ACCOUNT A

NOTES TO FINANCIAL STATEMENTS
TWO YEARS ENDED DECEMBER 31, 1997
- -----------------------------------

1.   ORGANIZATION

     Glenbrook Life and Annuity Company Separate  Account A (the  "Account"),  a
     unit  investment   trust   registered  with  the  Securities  and  Exchange
     Commission under the Investment  Company Act of 1940, is a Separate Account
     of Glenbrook Life and Annuity Company ("Glenbrook Life"). The assets of the
     Account are legally segregated from those of Glenbrook Life. Glenbrook Life
     is  wholly  owned by  Allstate  Life  Insurance  Company,  a  wholly  owned
     subsidiary  of Allstate  Insurance  Company,  which is wholly  owned by The
     Allstate Corporation.

     Glenbrook Life writes certain annuity contracts,  the proceeds of which are
     invested at the direction of the contractholder.  Contractholders primarily
     invest in units of the portfolios  comprising  the Account,  for which they
     bear all of the investment risk, but may also invest in the general account
     of Glenbrook  Life (the "Fixed  Account").  The Account,  in turn,  invests
     solely in shares of the  portfolios  of the AIM Variable  Insurance  Funds,
     Inc. (the "Fund").  Glenbrook  Life provides  administrative  and insurance
     services  to the Account  for a fee.  AIM  Advisors,  Inc.,  the  invesment
     advisor for the Fund, receives investment management fees from the Fund.

2.   SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

     Valuation of Investments - Investments  consist of shares in the portfolios
     of the Fund and are stated at fair value based on quoted market prices.

     Recognition of Investment  Income - Investment income consists of dividends
     declared by the  portfolios  of the Fund and is  recognized  on the date of
     record.

     Realized  Gains and  Losses -  Realized  gains  and  losses  represent  the
     difference between the proceeds from sales of shares by the Account and the
     cost of such shares, which is determined on a weighted average basis.

     Contractholder   Account  Activity  -  Account  activity  is  reflected  in
     individual contractholder accounts on a daily basis.

     Federal  Income  Taxes - The Account is intended to qualify as a segregated
     asset account as defined in the Internal  Revenue Code  ("Code").  As such,
     the  operations  of the  Account are  included  with and taxed as a part of
     Glenbrook Life.  Glenbrook Life is taxed as a life insurance  company under
     the Code.  Under  current  law, no federal  income taxes are payable by the
     Account.

     Account  Value - Certain  calculations  that could be made in the financial
     statements  may differ  from  published  amounts due to the  truncation  of
     actual Account values.

3.   CONTRACT  MAINTENANCE,  MORTALITY  AND  EXPENSE  RISK,  AND  ADMINISTRATIVE
     EXPENSE CHARGES

     For each year or portion of a year a contract is in effect,  Glenbrook Life
     deducts a fixed annual contract  maintenance charge of $35 as reimbursement
     for expenses  related to the  maintenance of each contract and the Account.
     The amount of this charge is  guaranteed  not to increase  over the life of
     the  contract.  This charge is waived if the total  purchase  payments  are
     $50,000 or more on a contract anniversary,  or if all money is allocated to
     the Fixed Account on the contract anniversary.

     Glenbrook  Life  assumes   mortality  and  expense  risks  related  to  the
     operations  of the  Account and  deducts  charges  daily at a rate equal to
     1.35%  per annum of the daily net  assets of the  Account.  Glenbrook  Life
     guarantees  that the amount of this charge will not increase  over the life
     of the contract.

     Glenbrook Life deducts administrative expense charges daily at a rate equal
     to .10% per annum of the daily net assets of the  Account.  This  charge is
     designed to cover administrative expenses.

4.   FINANCIAL INSTRUMENTS

     The investments of the Separate  Accounts are carried at fair value,  based
     upon quoted market prices.  Accrued contract  maintenance  charges are of a
     short-term  nature.  It is assumed that their carrying  value  approximates
     fair value.



<PAGE>



5.   UNITS ISSUED AND REDEEMED

     Units issued and redeemed by the Account during 1997 were as follows:

<TABLE>
<CAPTION>

                                                                      AIM Variable Insurance Funds, Inc. Portfolios
                                                     ------------------------------------------------------------------------
(Units in thousands)                                   Capital           Diversified        Global     Government
                                                     Appreciation          Income          Utilities   Securities    Growth
                                                        Fund                Fund             Fund        Fund         Fund
                                                     ------------------------------------------------------------------------
<S>                                                     <C>               <C>              <C>         <C>           <C>  
Units outstanding at beginning of year                   4,471               747              164         264         2,070

Unit activity during 1997:
  Issued                                                 4,174             1,437              291         379         2,262
  Redeemed                                                (797)             (234)             (29)        (93)         (302)
                                                        ------            ------           ------      ------        ------

Units outstanding at end of year                         7,848             1,950              426         550         4,030
                                                        ======            ======           ======      ======        ======



                                                                      AIM Variable Insurance Funds, Inc. Portfolios
                                                     ------------------------------------------------------------------------
(Units in thousands)                                  Growth and         International      Money
                                                        Income              Equity          Market       Value
                                                         Fund               Fund            Fund         Fund
                                                     ------------------------------------------------------------------------


Units outstanding at beginning of year                   2,425             1,969              895       3,528

Unit activity during 1997:
  Issued                                                 3,299             2,057            2,880       4,334
  Redeemed                                                (352)             (359)          (2,484)       (569)
                                                        ------            ------           ------      ------

Units outstanding at end of year                         5,372             3,667            1,291       7,293
                                                        ======            ======           ======      ======

</TABLE>


      Units  relating to accrued  contract  maintenance  charges are included in
units redeemed.



<PAGE>


                                    PART C
                                OTHER INFORMATION

24A. FINANCIAL STATEMENTS

Glenbrook Life and Annuity Company Financial  Statements and Financial Statement
Schedules  are  contained  in  Part  A  of  this   Registration   Statement  and
incorporated herein by reference.

Glenbrook Life and Annuity Company Separate  Account A Financial  Statements are
contained in Part B of this Registration Statement.

24B. EXHIBITS

Unless otherwise  indicated,  the following exhibits,  which correspond to those
required by Item 24(b) of Part C of the Form N-4, are filed herewith:

(1)  Resolution of the Board of Directors of Glenbrook Life and Annuity  Company
     authorizing  establishment  of  the  Glenbrook  Life  and  Annuity  Company
     Separate Account A*
(2)  Not  Applicable  
(3)  Form of  Underwriting  Agreement**  
(4)  Form of  Glenbrook  Life and  Annuity  Company  Flexible  Premium  Deferred
     Variable Annuity  Contract 
(5)  Form of  Glenbrook  Life and  Annuity  Company  Flexible  Premium  Deferred
     Variable Annuity Contract  Application  
(6)  (a) Articles of Incorporation of Glenbrook Life and Annuity Company****  
     (b) By-laws of Glenbrook Life and Annuity Company**** 
(7)  Reinsurance  Agreement  between  Glenbrook  Life and  Annuity  Company  and
     Allstate Life Insurance  Company*  
(8)  Participation  Agreement * 
(9)  Opinion and Consent of Michael J. Velotta,  Vice  President,  Secretary and
     General Counsel of Glenbrook Life and Annuity  Company 
(10) (a) Consent of Independent Certified  Public  Accountants  
     (b) Consent of  Attorneys
(11) Not  Applicable  
(12) Not  Applicable
(13) Not  Applicable  
(14) Financial Data Schedule ****** 
(99) Powers of Attorney******

*Previously filed in Registrant's Form N-4 Registration Statement,  No.033-62203
dated April 23, 1996 and incorporated by reference.

**Previously  filed in Depositor's S-1 Registration No. 33-62193 dated March 22,
1996 and incorporated by reference.  

***Previously  filed in  Registrant's  initial Form N-4  Registration  Statement
filed November 22, 1995 and incorporated by reference.  

****Previously  filed  in  Depositor's  Form  S-1  Registration   Statement  No.
333-07275  dated June 28, 1996 and  incorporated  by reference.  

*****Previously  filed in  Registrant's  Form N-4  Registration  Statement,  No.
33-62203 dated August 8, 1995 and  incorporated  by reference.  

******Previously  filed in  Depositor's  Form  10-K  filed on  March  31,  1998.



                                       C-1


<PAGE>


25. DIRECTORS AND OFFICERS OF THE DEPOSITOR

NAME AND PRINCIPAL
BUSINESS ADDRESS             POSITIONS AND OFFICES WITH DEPOSITOR

Louis G. Lower, II           Chairman of the Board and Chief Executive Officer
Michael J. Velotta           Vice President, Secretary, General Counsel 
                              and Director
Peter H. Heckman             President, Chief Operating Officer and Director
John R. Hunter               Director
Marla G. Friedman            Vice President
Kevin R. Slawin              Vice President
G. Craig Whitehead           Senior Vice President and Director
James P. Zils                Treasurer
Casey J. Sylla               Chief Investment Officer
Sarah R. Donahue             Assistant Vice President
Emma M. Kalaidjian           Assistant Secretary
Paul N. Kierig               Assistant Secretary
Mary J. McGinn               Assistant Secretary
Keith A. Hauschildt          Assistant Vice President and Controller
Barry S. Paul                Assistant Vice President
Robert N. Roeters            Assistant Vice President
C. Nelson Strom              Assistant Vice President and Corporate Actuary
Brenda D. Sneed              Assistant Secretary and Assistant General Counsel
Nancy M. Bufalino            Assistant Treasurer
Patricia W. Wilson           Assistant Treasurer
Joanne M. Derrig             Chief Compliance Officer and Assistant Secretary

The principal  business address of the foregoing  officers and directors is 3100
Sanders Road, Northbrook, Illinois 60062.

26.  PERSONS CONTROLLED BY OR UNDER COMMON CONTROL WITH DEPOSITOR OR REGISTRANT

See 10-K Commission File #1-11840, The Allstate Corporation.

27.  NUMBER OF CONTRACT OWNERS

As of the date of this  prospectus,  the Contracts  registered in the prospectus
had not yet been offered for sale.

28.  INDEMNIFICATION

The by-laws of both Glenbrook Life and Annuity Company  (Depositor) and Allstate
Life  Financial  Services,  Inc.  (Principal   Underwriter),   provide  for  the
indemnification  of its Directors,  Officers and  Controlling  Persons,  against
expenses,  judgments,  fines and amounts paid in  settlement as incurred by such
person,  if such person  acted  properly.  No  indemnification  shall be made in
respect of any claim,  issue or matter as to which such  person  shall have been
adjudged to be liable for negligence or misconduct in the  performance of a duty
to the  Company,  unless a court  determines  such  person is  entitled  to such
indemnity.

Insofar as  indemnification  for liability  arising under the  Securities Act of
1933 may be permitted to  Directors,  Officers  and  Controlling  Persons of the
registrant pursuant to the foregoing  provisions,  or otherwise,  the registrant
has been advised that in the opinion of the Securities  and Exchange  Commission
such  indemnification  is against  public policy as expressed in the Act and is,
therefore,  unenforceable. In the event that a claim for indemnification against
such liabilities  (other than the payment by the registrant of expenses incurred
or paid by a Director,  Officer or  Controlling  Person of the registrant in the
successful  defense  of any  action,  suit,  or  proceeding)  is  asserted  such
Director,  Officer or Controlling Person in connection with the securities being
registered, the registrant will, unless in the opinion of its counsel the matter
has been  settled by  controlling  precedent,  submit to a court of  appropriate
jurisdiction the question whether such  indemnification  by it is against public
policy as expressed in the Act and will be governed by the final adjudication of
such issue.

29A.  RELATIONSHIP OF PRINCIPAL UNDERWRITER TO OTHER INVESTMENT COMPANIES

          -          Glenbrook Life and Annuity Company Variable Annuity Account
          -          Glenbrook Life Multi-Manager Variable Account
          -          Allstate Life of New York Separate Account A
          -          Glenbrook Life Variable Life Separate Account A
          -          Glenbrook Life AIM Variable Life Separate Account A

                                       C-2


<PAGE>


29B.  PRINCIPAL UNDERWRITER

NAME AND PRINCIPAL BUSINESS
ADDRESS OF EACH SUCH PERSON     ALLSTATE LIFE FINANCIAL SERVICES, INC.

Louis G. Lower, II              Director
Kevin R. Slawin                 Director
Michael J. Velotta              Director and Secretary
John R. Hunter                  President and Chief Executive Officer
Diane Bellas                    Vice President and Controller
Kaaren C. Gardner               Vice President
Brent H. Hamann                 Vice President
Andrea J. Schur                 Vice President
John R. Hedrick                 General Counsel and Assistant Secretary
James P. Zils                   Treasurer
Lisa A. Burnell                 Assistant Vice President and Compliance Officer
Robert N. Roeters               Assistant Vice President
Emma M. Kalaidjian              Assistant Secretary
Brenda D. Sneed                 Assistant Secretary
Nancy M. Bufalino               Assistant Treasurer

The principal address of Allstate Life Financial Services,  Inc. is 3100 Sanders
Road, Northbrook, Illinois 60062.

29C. COMPENSATION OF ALLSTATE LIFE FINANCIAL SERVICES, INC.
<TABLE>
<CAPTION>
<S>                     <C>                    <C>                  <C>                <C> 
         (1)                  (2)                    (3)                 (4)               (5)
                        NET UNDERWRITING 
NAME OF PRINCIPAL        DISCOUNTS AND         COMPENSATION ON       BROKERAGE
UNDERWRITER               COMMISSIONS            REDEMPTION         COMMISSIONS        COMPENSATION


Allstate Life                None                   None               None                None
Financial Services Inc.     
</TABLE>


30.  LOCATION OF ACCOUNTS AND RECORDS

The Depositor,  Glenbrook Life and Annuity  Company,  is located at 3100 Sanders
Road, Northbrook, Illinois 60062.

The Principal Underwriter, Allstate Life Financial Services, Inc., is located at
3100 Sanders Road, Northbrook, Illinois 60062.

Each company  maintains  physical  possession  of each  account,  book, or other
document  required  to be  maintained  by Section  31(a) of the 1940 Act and the
Rules thereunder.

31.  MANAGEMENT SERVICES

None

32.  UNDERTAKINGS

(a)  The  Registrant  promises  to  file  a  post-effective  amendment  to  this
Registration  Statement as frequently as is necessary to ensure that the audited
financial statements in the Registration Statement are never more than 16 months
old for so  long  as  payments  under  the  variable  annuity  contracts  may be
accepted.  (b)Registrant  furthermore agrees to include either (1)as part of any
application to purchase a contract  offered by the  prospectus,  a space that an
applicant  can check to request a Statement of  Additional  Information  or (2)a
post  card or  similar  written  communication  affixed  to or  included  in the
prospectus  that the  applicant can remove to send for a Statement of Additional
Information.  Finally,  the  Registrant  agrees  to  deliver  any  Statement  of
Additional  Information  and  any  Financial  Statements  required  to  be  made
available under this Form N-4 promptly upon written or oral request.

33. REPRESENTATIONS PURSUANT TO SECTION 403(B) OF THE INTERNAL REVENUE CODE

The Company  represents  that it is relying upon a November 28, 1988  Securities
and Exchange Commission  no-action letter issued to the American Council of Life
Insurance  ("ACLI") and that the  provisions of paragraphs  1-4 of the no-action
letter have been complied with.

34. REPRESENTATIONS REGARDING CONTRACT EXPENSE

Glenbrook Life and Annuity Company  ("Glenbrook  Life") represents that the fees
and charges  deducted under the Individual and Group Flexible  Premium  Deferred
Variable Annuity Contracts hereby registered by this Registration  Statement, in
the aggregate, are reasonable in relation to the services rendered, the expenses
expected to be incurred, and the risks assumed by Glenbrook Life.

                                       C-3




<PAGE>



                                   SIGNATURES

As  required by the  Securities  Act of 1933 and the  Investment  Company Act of
1940, the  Registrant,  Glenbrook Life and Annuity Company  Separate  Account A,
certifies  that it meets the  requirements  of  Securities  Act Rule  485(b) for
effectiveness of this  Registration  Statement and has caused this  Registration
Statement  to be  signed  on its  behalf,  by the  undersigned,  thereunto  duly
authorized,  and  its  seal to be  affixed  and  attested,  in the  Township  of
Northfield, and State of Illinois on the 16th day of April, 1998.

              GLENBROOK LIFE AND ANNUITY COMPANY SEPARATE ACCOUNT A
                                  (REGISTRANT)
                     BY: GLENBROOK LIFE AND ANNUITY COMPANY
                                   (DEPOSITOR)

(SEAL)

Attest:/s/ BRENDA D. SNEED                    By: /s/ MICHAEL J. VELOTTA
       --------------------                       ----------------------
        Brenda D. Sneed                            Michael J. Velotta
        Assistant Secretary                        Vice President, Secretary and
        and Assistant General Counsel              General Counsel

Pursuant to the  requirements  of the  Securities Act of 1933 and the Investment
Company Act of 1940, this  Registration  Statement has been duly signed below by
the following  Directors and Officers of Glenbrook  Life and Annuity  Company on
the 16th day of April 1998.

* LOUIS G. LOWER, II             Chairman of the Board of Directors and
- --------------------              Chief Executive Officer
Louis G. Lower, II               (Principal Executive Officer)

/s/ MICHAEL J. VELOTTA           Vice President, Secretary, General Counsel 
- ----------------------           and Director
Michael J. Velotta

* PETER H. HECKMAN               President, Chief Operating Officer and Director
- ------------------
Peter H. Heckman

*JOHN R. HUNTER                  Director
- --------------
John R. Hunter

*KEVIN R. SLAWIN                 Vice President
- ---------------                  (Principal Financial Officer)  
Kevin R. Slawin                  

* MARLA G. FRIEDMAN              Vice President
- -------------------
Marla G. Friedman

* G. CRAIG WHITEHEAD             Senior Vice President and Director
- --------------------
G. Craig Whitehead

* JAMES P. ZILS                  Treasurer
- ----------------
James P. Zils

* CASEY J. SYLLA                 Chief Investment Officer
- ----------------
Casey J. Sylla

* KEITH A. HAUSCHILDT            Assistant Vice President and Controller
- ---------------------
Keith A. Hauschildt              (Principal Accounting Officer)

* By Michael J.  Velotta,  pursuant  to Power of  Attorney  filed herewith.



Exhibit 4 - Form of each Variable Annuity Contract
GLMU116
                                     Page 1

Glenbrook Life
and Annuity Company
A Stock Company

Home Office:  Allstate Plaza, Northbrook, Illinois  60062-7154


Flexible Premium Deferred Variable Annuity Certificate


This Certificate is issued to customers of insurance  agencies or broker/dealers
that sell A I M mutual  funds  according  to the terms of Master  Policy  number
64900041 issued by Glenbrook Life and Annuity Company to A I M Management Group,
Inc. A I M  Management  Group,  Inc.  is called the  Master  Policyholder.  This
Certificate is governed by Delaware law.

Throughout this Certificate, "you" and "your" refer to the Certificate owner(s).
"We", "us" and "our" refer to Glenbrook Life and Annuity Company.

Certificate Summary
This flexible  premium  deferred  variable  annuity  provides a cash  withdrawal
benefit and a death benefit during the  Accumulation  Phase and periodic  income
payments beginning on the Payout Start Date during the Payout Phase.

The  dollar  amount  of  income  payments  or  other  values  provided  by  this
Certificate,  when based on the investment  experience of the Variable  Account,
will vary to reflect the performance of the Variable Account. For amounts in the
Guaranteed Maturity Fixed Account,  the withdrawal  benefit,  the death benefit,
transfers to other  sub-accounts and any periodic income payments may be subject
to a  Market  Value  Adjustment  which  may  result  in an  upward  or  downward
adjustment of the amount distributed.

This Certificate and Master Policy do not pay dividends.

The tax status of this Certificate as it applies to the owner should be reviewed
each year.

PLEASE READ YOUR CERTIFICATE CAREFULLY.

This is a legal contract  between the  Certificate  owner and Glenbrook Life and
Annuity Company.

Return Privilege
If you are not satisfied with this Certificate for any reason, you may return it
to us or our agent  within 20 days  after you  receive  it. We will  refund  any
purchase  payments  allocated  to the  Variable  Account,  adjusted  to  reflect
investment gain or loss from the date of allocation to the date of cancellation,
plus any purchase payments  allocated to the Fixed Account.  If this Certificate
is qualified under Section 408 of the Internal  Revenue Code, we will refund the
greater of any purchase payments or the Certificate Value.

If you have any questions  about your  Glenbrook Life variable  annuity,  please
contact Glenbrook Life at (800) 776-6978. 



         Secretary                                Chief Executive Officer


<PAGE>



- --------------------------------------------------------------------
TABLE OF CONTENTS
- --------------------------------------------------------------------

THE PERSONS INVOLVED..............................................3

ACCUMULATION PHASE................................................4

PAYOUT PHASE.....................................................10

INCOME PAYMENT TABLES............................................12

GENERAL PROVISIONS...............................................14



<PAGE>
DPGM116

- --------------------------------------------------------------------
ANNUITY DATA
- --------------------------------------------------------------------

CERTIFICATE NUMBER:.......................................444444444

ISSUE DATE:........................................January 15, 1998

INITIAL PURCHASE PAYMENT:................................$10,000.00
                                                                IRA

INITIAL ALLOCATION OF PURCHASE PAYMENT:

                                   ALLOCATED
                                   AMOUNT (%)
                                   ----------
VARIABLE SUB-ACCOUNTS
        Sub-account A                  10%
        Sub-account B                  10%
        Sub-account C                  10%
        Sub-account D                  10%

                                                                       RATE
                                       ALLOCATED    GUARANTEED       GUARANTEED
                                       AMOUNT (%)   INTEREST RATE     THROUGH
                                       ----------   -------------    ----------
GUARANTEED MATURITY FIXED ACCOUNT
        1 Year Guarantee Period          10%           5.00%        01/15/1999
        3 Year Guarantee Period          10%           6.40%        01/15/2001
        5 Year Guarantee Period          10%           7.00%        01/15/2003
        7 Year Guarantee Period          10%           7.20%        01/15/2005
        10 Year Guarantee Period         10%           7.35%        01/15/2008

DOLLAR COST AVERAGING FIXED ACCOUNT
        1 Year Guarantee Period          10%           5.00%        01/15/1999

MINIMUM GUARANTEED RATE
        Dollar Cost Averaging Fixed Account:..............................3.00%

PAYOUT START DATE:.............................................January 15, 2053

OWNER:.................................................................John Doe
 .......................................................................Jane Doe

ANNUITANT:.............................................................John Doe
        AGE AT ISSUE:........................................................35
        SEX:...............................................................Male

                           RELATIONSHIP
BENEFICIARY                  TO OWNER                  PERCENTAGE
- -----------                ------------                ----------
Jane Doe                      Wife                        100%

                           RELATIONSHIP
CONTINGENT BENEFICIARY       TO OWNER                  PERCENTAGE
- ----------------------     ------------                ----------
Susan Doe                   Daughter                      100%

<PAGE>
GLMU116
                                     Page 15

- -------------------------------------------------------------------------------
THE PERSONS INVOLVED
- -------------------------------------------------------------------------------

Owner  The  person  named  at the  time  of  application  is the  owner  of this
Certificate unless subsequently changed. As owner, you will receive any periodic
income payments, unless you have directed us to pay them to someone else.

You may exercise all rights stated in this Certificate, subject to the rights of
any irrevocable beneficiary.

You may change the owner or  beneficiary  at any time. If the owner is a natural
person,  you may change the  annuitant  prior to the Payout Start Date.  Once we
have  received a  satisfactory  written  request  for an owner,  beneficiary  or
annuitant  change,  the change will take effect as of the date you signed it. We
are not liable for any payment we make or other action we take before  receiving
any written request for a change from you.

You may not assign an interest in this Certificate as collateral or security for
a loan. However,  you may assign periodic income payments under this Certificate
prior to the Payout  Start  Date.  We are bound by an  assignment  only if it is
signed  by the  assignor  and  filed  with us.  We are not  responsible  for the
validity of an assignment.

If the sole surviving owner dies prior to the Payout Start Date, the beneficiary
becomes the new owner.  If the sole surviving  owner dies after the Payout Start
Date,  the  beneficiary  becomes the new owner and will  receive any  subsequent
guaranteed income payments.

If more than one person is designated as owner:

- -    owner as used in this  Certificate  refers to all  people  named as owners,
     unless otherwise indicated;

- -    any request to exercise ownership rights must be signed by all owners; and

- -    on the death of any person who is an owner,  the surviving  person(s) named
     as owner will continue as owner.


Annuitant The annuitant is the person named on the Annuity Data Page, but may be
changed  by the  owner,  as  described  above.  The  annuitant  must be a living
individual.  If the  annuitant  dies prior to the  Payout  Start  Date,  the new
annuitant will be:

- -    the youngest owner; otherwise,

- -    the youngest beneficiary.


Beneficiary The beneficiary is the person(s) named on the Annuity Data Page, but
may be  changed  by the  owner,  as  described  above.  We  will  determine  the
beneficiary  from the most recent written  request we have received from you. If
you do not name a beneficiary or if the  beneficiary  named is no longer living,
the beneficiary will be:

- -    your spouse if living; otherwise

- -    your children equally if living; otherwise

- -    your estate.

The  beneficiary may become the owner under the  circumstances  described in the
Owner provision above.

The beneficiary may assign benefits under the  Certificate,  as described above,
once they are payable to the beneficiary.  We are bound by an assignment only if
it is signed by the assignor and filed with us. We are not  responsible  for the
validity of an assignment.


Natural  Person  As used in this  Certificate,  natural  person  means a  living
individual or trust entity that is treated as an individual  for Federal  Income
Tax purposes under the Internal Revenue Code.


- -------------------------------------------------------------------------------
ACCUMULATION PHASE
- -------------------------------------------------------------------------------

Accumulation  Phase Defined The "Accumulation  Phase" is the first of two phases
during your Certificate.  The Accumulation Phase begins on the issue date of the
Certificate  stated on the Annuity Data Page. This phase will continue until the
Payout Start Date unless the Certificate is terminated before that date.


Certificate  Year  "Certificate  Year" is the one year period  beginning  on the
issue date of the Certificate and on each anniversary of the issue date.


Investment  Alternatives The "Investment  Alternatives"  are the Sub-accounts of
the Variable Account, the Sub-accounts of the Guaranteed Maturity Fixed Account,
and the Dollar Cost Averaging Fixed Account shown on the application. We reserve
the right to limit the availability of the Investment Alternatives.


Purchase Payments The initial payment is shown on the Annuity Data Page. You may
make subsequent  purchase payments during the Accumulation  Phase. The number of
purchase payments is unlimited.  The minimum subsequent  purchase payment amount
is $500. We reserve the right to reduce the minimum purchase payment amount.  We
may limit the maximum amount of purchase payments we will accept.

We will invest the purchase payments in the Investment  Alternatives you select.
You may allocate any portion of your purchase  payment in whole percents from 0%
to 100% or in exact dollar  amounts to any of the Investment  Alternatives.  The
total allocation must equal 100%.

The  allocation  of the initial  purchase  payment is shown on the Annuity  Data
Page.  Allocation of each  subsequent  purchase  payment will be the same as the
allocation  for  the  most  recent  purchase   payment  unless  you  change  the
allocation. You may change the allocation of subsequent purchase payments at any
time,  without charge,  simply by giving us written  notice.  Any change will be
effective at the time we receive the notice.


Variable  Account The "Variable  Account" for this  Certificate is the Glenbrook
Life and  Annuity  Company  Separate  Account  A.  This  account  is a  separate
investment  account  to which we  allocate  assets  contributed  under  this and
certain other  certificates.  These assets will not be charged with  liabilities
arising from any other business we may have.


Variable  Sub-accounts The Variable Account is divided into  Sub-accounts.  Each
Sub-account  invests  solely in the shares of the mutual  fund  underlying  that
Sub-account.


Fixed Account  Options The Fixed Account  options are the Dollar Cost  Averaging
Fixed Account and the Sub-accounts of the Guaranteed Maturity Fixed Account.


Dollar Cost Averaging  Fixed Account.  Money in the Dollar Cost Averaging  Fixed
Account  will earn  interest  for one year at the current  rate in effect at the
time of allocation to the Dollar Cost  Averaging  Fixed  Account.  Each purchase
payment and associated  interest in the Dollar Cost Averaging Fixed Account must
be transferred to other investment  alternatives in equal monthly  installments.
The  number of  monthly  installments  must be no more than 12. At the end of 12
months  from  the date of a  purchase  payment  allocation  to the  Dollar  Cost
Averaging  Fixed  Account,  any  remaining  portion of the purchase  payment and
interest in the Dollar Cost  Averaging  Fixed Account will be allocated to other
investment  alternatives  as defined by the current Dollar Cost Averaging  Fixed
Account allocation.  No amount may be transferred into the Dollar Cost Averaging
Fixed Account.


Guaranteed  Maturity  Fixed  Account The  Guaranteed  Maturity  Fixed Account is
divided into  Sub-accounts.  A Sub-account is identified by the Guarantee Period
and the date the Guarantee Period begins. You create a Sub-account when:

- -    you make a purchase payment; or

- -    you select a new Guarantee Period after the prior Sub-account expires; or

- -    you  transfer  an  amount  from an  existing  Sub-account  of the  Variable
     Account, from another Sub-account of the Guaranteed Maturity Fixed Account,
     or from the Dollar Cost Averaging Fixed Account.

A Sub-account continues until the end of the Guarantee Period.

You must select the  Guarantee  Period for all purchase  payments and  transfers
allocated to a Sub-account of the Guaranteed  Maturity Fixed Account.  If you do
not select a Guarantee Period for a purchase payment or transfer, we will assign
the same  period(s)  as used for the most  recent  purchase  payment.  Guarantee
Periods are offered at our  discretion  and may range from one to ten years.  We
may change the  Guarantee  Periods  available  for future  purchase  payments or
transfers allocated to the Guaranteed Maturity Fixed Account.

We will mail you a notice prior to the  expiration  of the  Guarantee  Period of
each  Sub-account  outlining  the options  available at the end of the Guarantee
Period. During the 30 day period after a Guarantee Period expires you may:

- -    take no action and we will  automatically  apply the Sub-account value to a
     Guarantee  Period of the same  duration as the  Guarantee  Period that just
     expired to be established on the day the previous Guarantee Period expired;
     or

- -    notify us to apply the Sub-account value to a new Guarantee Period(s) to be
     established on the day the previous Guarantee Period expired; or

- -    notify us to apply the Sub-account value to any Sub-account of the Variable
     Account on the day we receive the notification; or

- -    receive a portion of the Sub-account value or the entire  Sub-account value
     through a partial or full  withdrawal that is not subject to a Market Value
     Adjustment; however, a Withdrawal Charge and taxes may apply. In this case,
     the amount  withdrawn  will be deemed to have been withdrawn on the day the
     Guarantee Period expired.


Crediting  Interest We credit  interest  daily to money  allocated  to the Fixed
Account  options at a rate which compounds over one year to the interest rate we
guaranteed when the money was allocated.  We will credit interest to the initial
purchase  payment  from the issue date.  We will credit  interest to  subsequent
purchase  payments  from the date we receive  them at a rate  declared by us. We
will  credit  interest to  transfers  from the date the  transfer  is made.  The
interest  rate for the Dollar Cost  Averaging  Fixed  Account will never be less
than the minimum guaranteed rate shown on the Annuity Data Page.


Transfers  Prior to the Payout  Start Date,  you may  transfer  amounts  between
Investment Alternatives.  You may make 12 transfers per Certificate Year without
charge.  Each transfer  after the 12th transfer in any  Certificate  Year may be
assessed  a  $10  transfer   fee.   Transfers   are  subject  to  the  following
restrictions.

- -    Any transfer from a Sub-account  of the  Guaranteed  Maturity Fixed Account
     will be subject to a Market Value Adjustment unless:

          -    the  transfer  occurs  during the 30 day period after a Guarantee
               Period expires; or

          -    the transfer is made as part of a Dollar Cost Averaging program.

- -    At the end of 12 months from the date of a purchase  payment  allocation to
     the Dollar Cost  Averaging  Fixed  Account,  any  remaining  portion of the
     purchase  payment and interest in the Dollar Cost  Averaging  Fixed Account
     will be  allocated  to other  investment  alternatives  as  defined  by the
     current Dollar Cost Averaging Fixed Account allocation.

- -    No amount may be transferred into the Dollar Cost Averaging Fixed Account.

We reserve the right to waive the transfer  fees and  restrictions  contained in
this Certificate.


Certificate Value On the issue date of the Certificate,  the "Certificate Value"
is equal to the initial purchase payment. After the issue date, the "Certificate
Value" is equal to the sum of:

- -    the  number  of  Accumulation  Units  you hold in each  Sub-account  of the
     Variable  Account  multiplied  by the  Accumulation  Unit  Value  for  that
     Sub-account on the most recent Valuation Date; plus

- -    the total value you have in the Dollar Cost Averaging Fixed Account; plus

- -    the sum of Sub-account values in the Guaranteed Maturity Fixed Account.

If you withdraw the entire  Certificate Value, you may receive an amount greater
or less  than the  Certificate  Value  because  a  Market  Value  Adjustment,  a
Withdrawal Charge, income tax withholding, and a premium tax charge may apply.


Valuation  Period and Valuation  Date A "Valuation  Period" is the time interval
between the  closing of the New York Stock  Exchange  on  consecutive  Valuation
Dates.  A "Valuation  Date" is any date the New York Stock  Exchange is open for
trading.


Accumulation  Units and Accumulation  Unit Value Amounts which you allocate to a
Sub-account of the Variable Account are used to purchase  Accumulation  Units in
that Sub-account. The Accumulation Unit Value for each Sub-account at the end of
any Valuation Period is calculated by multiplying the Accumulation Unit Value at
the end of the immediately  preceding  Valuation Period by the Sub-account's Net
Investment Factor for the Valuation Period.  The Accumulation Unit Values may go
up or down. Additions or transfers to a Sub-account of the Variable Account will
increase the number of Accumulation  Units for that Sub-account.  Withdrawals or
transfers from a Sub-account of the Variable Account will decrease the number of
Accumulation Units for that Sub-account.


Net Investment  Factor For each  Sub-account of the Variable  Account,  the "Net
Investment  Factor"  for a  Valuation  Period is (A)  divided by (B),  minus (C)
where:

(A)     is the sum of:

        (1)       the net asset  value per share of the mutual  fund  underlying
                  the Sub-account determined at the end of the current Valuation
                  Period, plus

        (2)       the  per  share   amount  of  any  dividend  or  capital  gain
                  distributions   made  by  the  mutual  fund   underlying   the
                  Sub-account during the current Valuation Period.

(B)      is the net asset  value per share of the  mutual  fund  underlying  the
         Sub-account  determined  as of the  end of  the  immediately  preceding
         Valuation Period.

(C)      is the sum of the  annualized  Administrative  Expense  Charge  and the
         annualized  Mortality and Expense Risk Charge  divided by the number of
         days in the current  calendar year and then multiplied by the number of
         calendar days in the current Valuation Period.




<PAGE>


Charges The charges for this Certificate include Administrative Expense Charges,
Mortality and Expense Risk Charges,  Certificate  Maintenance Charges,  transfer
charges, and taxes. If a withdrawal is made, the Certificate may also be subject
to a Withdrawal Charge and a Market Value Adjustment.


Administrative Expense Charge The annualized  Administrative Expense Charge will
never be greater than 0.10%. (See Net Investment Factor for a description of how
this charge is applied.)


Mortality  and Expense  Risk Charge The  annualized  Mortality  and Expense Risk
Charge  will never be  greater  than  1.00%.  (See Net  Investment  Factor for a
description of how this charge is applied.)

Our actual mortality and expense experience will not adversely affect the dollar
amount of variable benefits or other  contractual  payments or values under this
Certificate.


Certificate  Maintenance  Charge Prior to the Payout  Start Date, a  Certificate
Maintenance  Charge  will  be  deducted  from  your  Certificate  Value  on each
Certificate  anniversary.  The charge is only deducted from the  Sub-accounts of
the Variable Account.  The charge will be deducted on a pro-rata basis from each
Sub-account of the Variable  Account in the  proportion  that your value in each
bears to your total value in all  Sub-accounts of the Variable  Account.  A full
Certificate Maintenance Charge will be deducted if the Certificate is terminated
on any date other than a Certificate  anniversary.  The  annualized  charge will
never be greater than $35 per  Certificate  Year.  The  Certificate  Maintenance
Charge will be waived if total  purchase  payments are $50,000 or more or if all
money is allocated to the Fixed Account options on the Certificate anniversary.

After the Payout Start Date the Certificate  Maintenance Charge will be deducted
in equal parts from each income payment. The Certificate Maintenance Charge will
be waived if the  Certificate  Value on the Payout Start Date is $50,000 or more
or if all payments are Fixed Amount Income Payments.


Taxes Any premium tax or income tax withholding relating to this Certificate may
be deducted  from  purchase  payments or the  Certificate  Value when the tax is
incurred or at a later time.


Withdrawal You have the right to withdraw part or all of your Certificate  Value
at any time during the Accumulation Phase. A withdrawal must be at least $50. If
any withdrawal  reduces the Certificate Value to less than $1,000, we will treat
the request as a withdrawal of the entire Certificate Value. If you withdraw the
entire Certificate Value, the Certificate will terminate.

You must  specify the  Investment  Alternative(s)  from which you wish to make a
withdrawal.  When you make a withdrawal,  your Certificate Value will be reduced
by the amount paid to you and any  applicable  Withdrawal  Charge,  Market Value
Adjustment, and taxes. A Certificate Maintenance Charge will also be deducted if
the  Certificate  is  terminated.  Any  Withdrawal  Charge  will  be  waived  on
withdrawals  taken to satisfy IRS  minimum  distribution  rules.  This waiver is
permitted only for withdrawals which satisfy  distributions  resulting from this
Certificate.


Free Withdrawal Amount Each Certificate Year the Free Withdrawal Amount is equal
to 15% of the Certificate  Value as of the beginning of that  Certificate  Year.
Each  Certificate  Year you may withdraw the Free Withdrawal  Amount without any
Withdrawal Charge or Market Value  Adjustment.  Any Free Withdrawal Amount which
is not  withdrawn  in a year  may not be  carried  over  to  increase  the  Free
Withdrawal Amount available in a subsequent year.


Withdrawal  Charge  Withdrawals in excess of the Free Withdrawal  Amount will be
subject to a Withdrawal Charge as follows:

   Payment Year:   1    2     3     4     5     6    7     8  and Later

   Percentage:     7%   7%    6%    6%    5%    4%   3%    0%



<PAGE>



To  determine  the  Withdrawal  Charge,  we assume that  purchase  payments  are
withdrawn first,  beginning with the oldest payment.  When all purchase payments
have been withdrawn,  additional  withdrawals  will not be assessed a Withdrawal
Charge.

For each  purchase  payment  withdrawal,  the  "Payment  Year"  in the  table is
measured from the date we received the purchase  payment.  The Withdrawal Charge
is determined by multiplying  the percentage  corresponding  to the Payment Year
times that part of each  purchase  payment  withdrawal  that is in excess of the
Free Withdrawal Amount.


Market Value Adjustment  Activities in a Sub-account of the Guaranteed  Maturity
Fixed Account that may be subject to a Market Value  Adjustment are  withdrawals
in excess of the Free Withdrawal Amount, transfers,  death benefits, and amounts
applied  to an income  plan.  An  activity  will be  subject  to a Market  Value
Adjustment unless:

- -    it occurs during the 30 day period after a Guarantee Period expires; or

- -    it is a transfer that is part of a Dollar Cost Averaging program.

A Market Value  Adjustment  is an increase or decrease in the amount  reflecting
changes in the level of interest rates since the Sub-account was established. As
used in this  provision,  "Treasury Rate" means the U. S. Treasury Note Constant
Maturity yield as reported in Federal Reserve  Bulletin Release H.15. The Market
Value Adjustment is based on the following:

        I         = the Treasury Rate for a maturity equal to the  Sub-account's
                  Guarantee  Period for the week preceding the  establishment of
                  the Sub-account;

        J         = the Treasury Rate for a maturity equal to the  Sub-account's
                  Guarantee  Period for the week  preceding  the  receipt of the
                  withdrawal request,  death benefit request,  transfer request,
                  or Income Payment request.

        N         = the  number  of whole  and  partial  years  from the date we
                  receive the withdrawal, transfer, or death benefit request, or
                  from the Payout  Start Date,  to the end of the  Sub-account's
                  Guarantee Period;

An adjustment factor is determined from the following formula:

                                .9 x (I - J) x N

The  amount  subject  to a  Market  Value  Adjustment  that is  deducted  from a
Sub-account  of the  Guaranteed  Maturity  Fixed  Account is  multiplied  by the
adjustment factor to determine the amount of the Market Value Adjustment.

Any Market Value  Adjustment will be waived on withdrawals  taken to satisfy IRS
minimum  distribution rules. This waiver is permitted only for withdrawals which
satisfy distributions resulting from this Certificate.


Death  of Owner or  Annuitant  A  benefit  may be paid to the  owner  determined
immediately after the death if, prior to the Payout Start Date:

- -    any owner dies; or

- -    the annuitant dies and the owner is not a natural person.

If the owner  eligible to receive a benefit is not a natural  person,  the owner
may elect to receive the benefit in one or more distributions. Otherwise, if the
owner is a natural  person,  the owner may elect to receive a benefit  either in
one or more distributions or by periodic payments through an Income Plan.

A Death Benefit will be paid if:

- -    the owner elects to receive the Death  Benefit  within 180 days of the date
     of death, and

- -    payment is made as of the date we determine the value of the Death Benefit,
     as defined at the end of the Death Benefit provision.

Otherwise,  the Settlement Value will be paid. In any event, the entire value of
the  Certificate  must be  distributed  within  five (5) years after the date of
death  unless an Income  Plan is elected or a  surviving  spouse  continues  the
Certificate in accordance with the following provisions. We reserve the right to
extend the 180 day period when we will pay the Death Benefit.

If an Income Plan is elected,  payments  from the Income Plan must begin  within
one year of the date of death and must be payable throughout:

- -    the life of the owner; or

- -    a period not to exceed the life expectancy of the owner; or

- -    the life of the owner with payments  guaranteed  for a period not to exceed
     the life expectancy of the owner.

If the surviving spouse of the deceased owner is the new owner,  then the spouse
may elect one of the options listed above or may continue the Certificate in the
Accumulation  Phase as if the  death had not  occurred.  If the  Certificate  is
continued in the Accumulation Phase, the following conditions apply:

- -    On the day the Certificate is continued,  the Certificate Value will be the
     Death Benefit as determined at the end of the Valuation Period during which
     we received due proof of death.

- -    The surviving spouse may make a single  withdrawal of any amount within one
     year of the date of death without incurring a Withdrawal Charge or a Market
     Value Adjustment.

- -    Prior  to the  Payout  Start  Date,  the  Death  Benefit  of the  continued
     Certificate will be the greater of:

          -    the  sum  of  all  purchase  payments  reduced  by  a  withdrawal
               adjustment, as defined in the Death Benefit provision; or

          -    the Certificate Value on the date we determine the Death Benefit.

          The withdrawal adjustment is defined in the Death Benefit provision.

Death Benefit  Except as defined above when the surviving  spouse  continues the
Certificate,  prior to the Payout Start Date,  the Death Benefit is equal to the
greatest of the following Death Benefit alternatives:

- -    the sum of all purchase  payments  reduced by a withdrawal  adjustment,  as
     defined below; or

- -    the Certificate Value on the date we determine the Death Benefit; or

- -    the amount that would have been  payable in the event of a full  withdrawal
     of the Certificate Value on the date we determine the Death Benefit; or

- -    the Certificate  Value on each Death Benefit  Anniversary prior to the date
     we determine  the Death  Benefit,  increased by any purchase  payments made
     since  that  Death  Benefit   Anniversary   and  reduced  by  a  withdrawal
     adjustment, as defined below.

The  first  Death  Benefit  Anniversary  is  the  7th  Certificate  anniversary.
Subsequent Death Benefit Anniversaries are those Certificate  anniversaries that
are  multiples  of 7  Certificate  Years,  beginning  with the 14th  Certificate
anniversary.  For example, the 7th, 14th, and 21st Certificate anniversaries are
the first three Death Benefit Anniversaries.

The  withdrawal  adjustment  is equal to (a)  divided  by (b),  with the  result
multiplied by (c), where:

        (a) = the withdrawal amount.
        (b) = the Certificate Value immediately prior to the withdrawal.
        (c) = the value of the applicable Death Benefit alternative  immediately
         prior to the withdrawal.

We will  determine the value of the Death Benefit as of the end of the Valuation
Period  during  which we receive a  complete  request  for  payment of the Death
Benefit. A complete request includes due proof of death.


Settlement  Value The Settlement  Value is the same amount that would be paid in
the event of a full withdrawal of the  Certificate  Value. We will calculate the
Settlement  Value  at the  end of  the  Valuation  Period  coinciding  with  the
requested distribution date for payment or on the mandatory distribution date of
5 years after the date of death, whichever is earlier.


- -------------------------------------------------------------------------------
PAYOUT PHASE
- -------------------------------------------------------------------------------

Payout Phase  Defined The "Payout  Phase" is the second of the two phases during
your Certificate. During this phase the Certificate Value adjusted by any Market
Value Adjustment and less any applicable taxes is applied to the Income Plan you
choose and is paid out as provided in that plan.

The Payout Phase begins on the Payout Start Date. It continues until we make the
last payment as provided by the Income Plan chosen.


Payout  Start Date The  "Payout  Start Date" is the date the  Certificate  Value
adjusted by any Market Value Adjustment and less any applicable taxes is applied
to an Income  Plan.  The  anticipated  Payout Start Date is shown on the Annuity
Data Page.  You may  change  the Payout  Start Date by writing to us at least 30
days prior to this date.

The Payout Start Date must be on or before the later of:

- -    the annuitant's 90th birthday; or

- -    the 10th anniversary of the Certificate's issue date.


Income  Plans An "Income  Plan" is a series of payments on a scheduled  basis to
you or to another person  designated by you. The Certificate Value on the Payout
Start Date  adjusted  by any Market  Value  Adjustment  and less any  applicable
taxes, will be applied to your Income Plan choice from the following list:

1.       Life Income with Guaranteed Payments. We will make payments for as long
         as the  annuitant  lives.  If the  annuitant  dies before the  selected
         number of  guaranteed  payments have been made, we will continue to pay
         the remainder of the guaranteed payments.

2.       Joint and Survivor Life Income with Guaranteed  Payments.  We will make
         payments for as long as either the annuitant or joint annuitant,  named
         at the time of Income Plan selection,  lives. If both the annuitant and
         the joint  annuitant  die  before  the  selected  number of  guaranteed
         payments  have been made,  we will continue to pay the remainder of the
         guaranteed payments.

3.       Guaranteed  Number of Payments.  We will make  payments for a specified
         number of months  beginning on the Payout Start Date. These payments do
         not depend on the annuitant's life. The number of months guaranteed may
         be from 60 to 360.  Income  payments  for less than 120  months  may be
         subject to a Withdrawal Charge.

We reserve the right to make available other Income Plans.


Income  Payments Income payment amounts may vary based on any Sub-account of the
Variable Account,  Variable Amount Income Payments,  and/or may be fixed for the
duration  of the  Income  Plan,  Fixed  Amount  Income  Payments.  The method of
calculating  the  initial  payment  is  different  for  the  two  accounts.  The
Certificate  Maintenance  Charge will be deducted  in equal  payments  from each
income  payment.  The  Certificate  Maintenance  Charge  will be  waived  if the
Certificate Value on the Payout Start Date is $50,000 or more or if all payments
are Fixed Amount Income Payments.


Variable  Amount Income  Payments  Variable  Amount Income Payments will vary to
reflect the  performance  of the  Variable  Account.  The portion of the initial
income  payment based upon a particular  Variable  Sub-account  is determined by
applying the amount of the Certificate  Value in that  Sub-account on the Payout
Start Date, less any applicable  premium tax, to the appropriate  value from the
Income Payment  Table.  This portion of the initial income payment is divided by
the Annuity Unit Value on the Payout Start Date for that Variable Sub-account to
determine the number of Annuity Units from that  Sub-account  which will be used
to determine  subsequent  income  payments.  Unless  transfers  are made between
Sub-accounts,  each subsequent income payment from that Sub-account will be that
number of Annuity Units times the Annuity Unit Value for the Sub-account for the
Valuation Date on which the income payment is made.


Annuity Unit Value The Annuity Unit Value for each  Sub-account  of the Variable
Account at the end of any Valuation Period is calculated by:

- -    multiplying the Annuity Unit Value at the end of the immediately  preceding
     Valuation  Period by the  Sub-account's  Net  Investment  Factor during the
     period; and then

- -    dividing  the  result by 1.000  plus the  assumed  investment  rate for the
     period.  The assumed  investment rate is an effective annual rate of 3%. We
     reserve the right to offer an assumed investment rate greater than 3%.


Fixed Amount Income  Payments The income  payment amount derived from any monies
allocated to the Fixed Account options during the  Accumulation  Phase are fixed
for the  duration  of the  Income  Plan.  The Fixed  Amount  Income  Payment  is
calculated by applying the portion of the Certificate Value in the Fixed Account
options on the Payout Start Date,  adjusted by any Market Value  Adjustment  and
less any applicable  premium tax, to the greater of the  appropriate  value from
the Income Payment Table selected or such other value as we are offering at that
time.


Annuity Transfers After the Payout Start Date, no transfers may be made from the
Fixed Amount Income  Payment.  Transfers  between  Sub-accounts  of the Variable
Account,  or from the Variable  Amount Income Payment to the Fixed Amount Income
Payment may not be made for six months  after the Payout  Start Date.  Transfers
may be made once every six months thereafter.


Payout Terms and  Conditions  The income  payments are subject to the  following
terms and conditions:

- -    If the Certificate  Value is less than $2,000,  or not enough to provide an
     initial payment of at least $20, we reserve the right to:

          -    change the payment frequency to make the payment at least $20; or

          -    terminate  the  Certificate  and pay you  the  Certificate  Value
               adjusted by any Market Value  Adjustment  and less any applicable
               taxes in a lump sum.

- -    If we do not  receive a written  choice of an Income Plan from you at least
     30 days before the Payout  Start Date,  the Income Plan will be Life Income
     with Guaranteed Payments for 120 months.

- -    If you choose an Income Plan which  depends on any  person's  life,  we may
     require:

          -    proof of age and sex before income payments begin; and

          -    proof that the annuitant or joint annuitant is still alive before
               we make each payment.

- -    After the  Payout  Start  Date,  the  Income  Plan  cannot be  changed  and
     withdrawals  cannot be made unless income  payments are being made from the
     Variable Account under Income Plan 3. You may terminate the income payments
     being made from the  Variable  Account  under Income Plan 3 at any time and
     withdraw their value, subject to Withdrawal Charges.

- -    If any owner dies during the Payout Phase,  the remaining  income  payments
     will be paid to the successor owner as scheduled.


- -------------------------------------------------------------------------------
INCOME PAYMENT TABLES
- -------------------------------------------------------------------------------

The initial income payment will be at least the amount based on the adjusted age
of the  annuitant(s)  and the tables below,  less any federal income taxes which
are  withheld.  The  adjusted  age is the actual  age on the  Payout  Start Date
reduced  by one year for each six full  years  between  January  1, 1983 and the
Payout Start Date.  Income payments for ages and guaranteed  payment periods not
shown below will be determined on a basis consistent with that used to determine
those that are shown.  The Income  Payment Tables are based on 3.0% interest and
the 1983a Annuity Mortality Tables.




<PAGE>
<TABLE>
<CAPTION>


Income Plan 1 - Life Income with Guaranteed Payments for 120 Months
============================================================================================================================
                           Monthly Income Payment for each $1,000 Applied to this Income Plan
============================================================================================================================
  Annuitant's                                 Annuitant's                              Annuitant's
     Age                Male     Female          Age           Male     Female             Age         Male    Female
- ------------------- ---------------------- ---------------- ---------------------- ---------------- ------------------------
<S>    <C>            <C>        <C>              <C>         <C>       <C>               <C>         <C>      <C>   
       35             $ 3.43     $3.25            49          $ 4.15    $3.82             63          $ 5.52   $ 4.97
       36               3.47      3.28            50            4.22     3.88             64            5.66     5.09
       37               3.51      3.31            51            4.29     3.94             65            5.80     5.22
       38               3.55      3.34            52            4.37     4.01             66            5.95     5.35
       39               3.60      3.38            53            4.45     4.07             67            6.11     5.49
       40               3.64      3.41            54            4.53     4.14             68            6.27     5.64
       41               3.69      3.45            55            4.62     4.22             69            6.44     5.80
       42               3.74      3.49            56            4.71     4.29             70            6.61     5.96
       43               3.79      3.53            57            4.81     4.38             71            6.78     6.13
       44               3.84      3.58            58            4.92     4.46             72            6.96     6.31
       45               3.90      3.62            59            5.02     4.55             73            7.13     6.50
       46               3.96      3.67            60            5.14     4.65             74            7.31     6.69
       47               4.02      3.72            61            5.26     4.75             75            7.49     6.88
       48               4.08      3.77            62            5.39     4.86                           
=================== ====================== ================ ====================== ================ ========================
</TABLE>

<TABLE>
<CAPTION>


Income   Plan  2  -   Joint   and   Survivor   Life   Income   with   Guaranteed   Payments   for  120
Months
==============================================================================================================================
                            Monthly Income Payment for each $1,000 Applied to this Income Plan
==============================================================================================================================
                                                              Female Annuitant's Age
                     ---------- ------------ ----------- ---------- ---------- ---------- ---------- --------- ---------------
    Annuitant's         35         40        45          50         55           60         65           70         75
        Age
- -------------------- ---------- ------------ ----------- ---------- ---------- ---------- ---------- --------- ---------------
<S>     <C>           <C>        <C>        <C>        <C>        <C>         <C>        <C>          <C>         <C>  
        35            $3.09      $3.16      $3.23      $3.28      $3.32       $3.36      $3.39        $3.40       $3.42
        40             3.13       3.22       3.31       3.39       3.46        3.51       3.56         3.59        3.61
        45             3.17       3.28       3.39       3.50       3.60        3.69       3.76         3.81        3.85
        50             3.19       3.32       3.45       3.60       3.74        3.87       3.98         4.07        4.14
        55             3.21       3.35       3.51       3.68       3.87        4.06       4.23         4.37        4.48
        60             3.23       3.37       3.55       3.75       3.98        4.23       4.47         4.70        4.88
        65             3.24       3.39       3.57       3.80       4.07        4.37       4.71         5.04        5.34
        70             3.24       3.40       3.59       3.83       4.13        4.48       4.90         5.36        5.81
        75             3.25       3.41       3.61       3.86       4.17        4.56       5.04         5.61        6.22
==================== ========== ========== ========== ========== =========== ========== ============ =========== =============
</TABLE>

Income Plan 3 - Guaranteed Number of Payments
- --------------------------------- ==============================================
                                  Monthly Income Payment for each
    Specified Period              $1,000 Applied to this Income Plan
- --------------------------------- ==============================================
        10 Years                                    $9.61
        11 Years                                     8.86
        12 Years                                     8.24
        13 Years                                     7.71
        14 Years                                     7.26
        15 Years                                     6.87
        16 Years                                     6.53
        17 Years                                     6.23
        18 Years                                     5.96
        19 Years                                     5.73
        20 Years                                     5.51
================================= ==============================================
<PAGE>

- -------------------------------------------------------------------------------
GENERAL PROVISIONS
- -------------------------------------------------------------------------------

The Entire Contract The entire contract consists of this Certificate, the Master
Policy,  the  Master  Policy  application,  any  written  application,  and  any
Certificate endorsements and riders.

All  statements  made  in a  written  application  are  representations  and not
warranties. No statement will be used by us in defense of a claim or to void the
Certificate unless it is included in a written application.

We may not modify  this  Certificate  without  your  consent,  except to make it
comply with any changes in the Internal Revenue Code or as required by any other
applicable  law.  Only  our  officers  may  change  this  Certificate.  No other
individual may do this.


Master Policy  Amendment or Termination  The Master Policy may be amended by us,
terminated by us, or terminated by the Master  Policyholder  without the consent
of any other  person.  No  termination  completed  after the issue  date of this
Certificate will adversely affect your rights under this Certificate.


Incontestability  We will not contest the validity of this Certificate after the
issue date.


Misstatement of Age or Sex If any age or sex has been misstated, we will pay the
amounts which would have been paid at the correct age and sex.

If we find the  misstatement  of age or sex after the income  payments begin, we
will:

- -    pay all amounts  underpaid  including  interest  calculated at an effective
     annual rate of 6%; or

- -    stop payments until the total payments are equal to the corrected amount.


Annual  Statement At least once a year,  prior to the Payout Start Date, we will
send you a statement containing  Certificate Value information.  We will provide
you with Certificate Value information at any time upon request. The information
presented will comply with any applicable law.


Settlements We may require that this  Certificate be returned to us prior to any
settlement.  We must receive due proof of death of the owner or annuitant  prior
to settlement of a death claim.
Due proof of death is one of the following:

- -    a certified copy of a death certificate; or

- -    a certified copy of a decree of a court of competent  jurisdiction  as to a
     finding of death; or

- -    any other proof acceptable to us.

Any full  withdrawal or Death Benefit  under this  Certificate  will not be less
than the  minimum  benefits  required  by any  statute of the state in which the
Certificate is delivered.


Deferment  of Payments We will pay any  amounts  due from the  Variable  Account
under this Certificate within seven days, unless:

- -    the New York Stock  Exchange  is closed for other  than usual  weekends  or
     holidays, or trading on such Exchange is restricted;

- -    an emergency  exists as defined by the Securities and Exchange  Commission;
     or

- -    the Securities and Exchange  Commission permits delay for the protection of
     Certificate holders.

We reserve the right to postpone  payments or transfers  from the Fixed  Account
options for up to six months.  If we elect to postpone  payments  from the Fixed
Account for 30 days or more, we will pay interest as required by applicable law.
Any interest would be payable from the date the  withdrawal  request is received
by us to the date the payment is made.


Variable Account  Modifications We reserve the right, subject to applicable law,
to make  additions  to,  deletions  from, or  substitutions  for the mutual fund
shares  underlying  the  Sub-accounts  of the  Variable  Account.  We  will  not
substitute  any shares  attributable  to your interest in a  Sub-account  of the
Variable  Account without notice to you and prior approval of the Securities and
Exchange  Commission,  to the extent  required by the Investment  Company Act of
1940, as amended.

We  reserve  the right to  establish  additional  Sub-accounts  of the  Variable
Account,  each of which would invest in shares of another  mutual fund.  You may
then   instruct  us  to  allocate   purchase   payments  or  transfers  to  such
Sub-accounts, subject to any terms set by us or the mutual fund.

In the event of any such  substitution or change,  we may by  endorsement,  make
such changes as may be necessary or appropriate to reflect such  substitution or
change.

If we deem it to be in the best  interests of persons having voting rights under
the certificates,  the Variable Account may be operated as a management  company
under the Investment  Company Act of 1940, as amended or it may be  deregistered
under such Act in the event such registration is no longer required.

<PAGE>
GLMU120
                                     Page 1

Glenbrook Life
and Annuity Company
A Stock Company

Home Office:  Allstate Plaza, Northbrook, Illinois  60062-7154


Flexible Premium Deferred Variable Annuity Contract


Throughout this Contract, "you" and "your" refer to the Contract owner(s). "We",
"us" and "our" refer to Glenbrook Life and Annuity Company.

Contract Summary
This flexible  premium  deferred  variable  annuity  provides a cash  withdrawal
benefit and a death benefit during the  Accumulation  Phase and periodic  income
payments beginning on the Payout Start Date during the Payout Phase.

The dollar amount of income  payments or other values provided by this Contract,
when based on the investment  experience of the Variable  Account,  will vary to
reflect the performance of the Variable  Account.  For amounts in the Guaranteed
Maturity Fixed Account, the withdrawal benefit, the death benefit,  transfers to
other  sub-accounts  and any periodic income payments may be subject to a Market
Value  Adjustment  which may result in an upward or downward  adjustment  of the
amount distributed.

This Contract does not pay dividends.

The tax status of this  Contract  as it applies to the owner  should be reviewed
each year.

PLEASE READ YOUR CONTRACT CAREFULLY.

This is a legal  contract  between the  Contract  owner and  Glenbrook  Life and
Annuity Company.

Return Privilege
If you are not satisfied with this Contract for any reason, you may return it to
us or our agent within 20 days after you receive it. We will refund any purchase
payments allocated to the Variable Account,  adjusted to reflect investment gain
or loss  from  the date of  allocation  to the  date of  cancellation,  plus any
purchase payments allocated to the Fixed Account.  (Where required by state law,
we will refund any  purchase  payments.)  If this  Contract is  qualified  under
Section  408 of the  Internal  Revenue  Code,  we will refund the greater of any
purchase payments or the Contract Value.

If you have any questions  about your  Glenbrook Life variable  annuity,  please
contact Glenbrook Life at (800) 776-6978.





         Secretary                                Chief Executive Officer


<PAGE>



- --------------------------------------------------
TABLE OF CONTENTS
- --------------------------------------------------

THE PERSONS INVOLVED............................3

ACCUMULATION PHASE..............................4

PAYOUT PHASE...................................10

INCOME PAYMENT TABLES..........................13

GENERAL PROVISIONS.............................14



<PAGE>








DPGM120
- -----------------------------------------------------------------------------
ANNUITY DATA
- -----------------------------------------------------------------------------

CONTRACT NUMBER:...................................................444444444

ISSUE DATE:.................................................January 15, 1998

INITIAL PURCHASE PAYMENT:.........................................$10,000.00
                         
INITIAL ALLOCATION OF PURCHASE PAYMENT:

                                    ALLOCATED
                                   AMOUNT (%)

VARIABLE SUB-ACCOUNTS
        Sub-account A                 10%
        Sub-account B                 10%
        Sub-account C                 10%
        Sub-account D                 10%

                                                                         RATE
                                        ALLOCATED    GUARANTEED       GUARANTEED
                                        AMOUNT (%)   INTEREST RATE    THROUGH
                                        ----------   -------------    ----------
GUARANTEED MATURITY FIXED ACCOUNT
        1 Year Guarantee Period           10%           5.00%         01/15/1999
        3 Year Guarantee Period           10%           6.40%         01/15/2001
        5 Year Guarantee Period           10%           7.00%         01/15/2003
        7 Year Guarantee Period           10%           7.20%         01/15/2005
        10 Year Guarantee Period          10%           7.35%         01/15/2008

DOLLAR COST AVERAGING FIXED ACCOUNT
        1 Year Guarantee Period           10%           5.00%         01/15/1999

MINIMUM GUARANTEED RATE
        Dollar Cost Averaging Fixed Account:..............................3.00%

PAYOUT START DATE:.............................................January 15, 2053

OWNER:.................................................................John Doe
 .......................................................................Jane Doe

ANNUITANT:.............................................................John Doe
        AGE AT ISSUE:........................................................35
        SEX:...............................................................Male

                            RELATIONSHIP
BENEFICIARY                   TO OWNER                     PERCENTAGE
- -----------                 ------------                   ----------
Jane Doe                        Wife                          100%

                            RELATIONSHIP
CONTINGENT BENEFICIARY        TO OWNER                     PERCENTAGE
- ----------------------      ------------                   ----------
Susan Doe                     Daughter                        100%


<PAGE>





GLMU120
                                     Page 3

- ------------------------------------------------------------------------------
THE PERSONS INVOLVED
- ------------------------------------------------------------------------------

Owner The person named at the time of  application is the owner of this Contract
unless  subsequently  changed.  As owner,  you will receive any periodic  income
payments, unless you have directed us to pay them to someone else.

You may exercise all rights  stated in this  Contract,  subject to the rights of
any irrevocable beneficiary.

You may change the owner or  beneficiary  at any time. If the owner is a natural
person,  you may change the  annuitant  prior to the Payout Start Date.  Once we
have  received a  satisfactory  written  request  for an owner,  beneficiary  or
annuitant  change,  the change will take effect as of the date you signed it. We
are not liable for any payment we make or other action we take before  receiving
any written request for a change from you.

You may not assign an interest in this  Contract as collateral or security for a
loan. However, you may assign periodic income payments under this Contract prior
to the Payout Start Date. We are bound by an assignment  only if it is signed by
the  assignor and filed with us. We are not  responsible  for the validity of an
assignment.

If the sole surviving owner dies prior to the Payout Start Date, the beneficiary
becomes the new owner.  If the sole surviving  owner dies after the Payout Start
Date,  the  beneficiary  becomes the new owner and will  receive any  subsequent
guaranteed income payments.

If more than one person is designated as owner:

- -    owner as used in this Contract refers to all people named as owners, unless
     otherwise indicated;

- -    any request to exercise ownership rights must be signed by all owners; and

- -    on the death of any person who is an owner,  the surviving  person(s) named
     as owner will continue as owner.


Annuitant The annuitant is the person named on the Annuity Data Page, but may be
changed  by the  owner,  as  described  above.  The  annuitant  must be a living
individual.  If the  annuitant  dies prior to the  Payout  Start  Date,  the new
annuitant will be:

- -    the youngest owner; otherwise,

- -    the youngest beneficiary.


Beneficiary The beneficiary is the person(s) named on the Annuity Data Page, but
may be  changed  by the  owner,  as  described  above.  We  will  determine  the
beneficiary  from the most recent written  request we have received from you. If
you do not name a beneficiary or if the  beneficiary  named is no longer living,
the beneficiary will be:

- -    your spouse if living; otherwise

- -    your children equally if living; otherwise

- -    your estate.

The  beneficiary may become the owner under the  circumstances  described in the
Owner provision above.

The beneficiary may assign benefits under the Contract, as described above, once
they are payable to the beneficiary. We are bound by an assignment only if it is
signed  by the  assignor  and  filed  with us.  We are not  responsible  for the
validity of an assignment.


Natural  Person  As  used in  this  Contract,  natural  person  means  a  living
individual or trust entity that is treated as an individual  for Federal  Income
Tax purposes under the Internal Revenue Code.


- -------------------------------------------------------------------------------
ACCUMULATION PHASE
- -------------------------------------------------------------------------------

Accumulation  Phase Defined The "Accumulation  Phase" is the first of two phases
during your  Contract.  The  Accumulation  Phase begins on the issue date of the
Contract  stated on the Annuity Data Page.  This phase will  continue  until the
Payout Start Date unless the Contract is terminated before that date.


Contract Year "Contract Year" is the one year period beginning on the issue date
of the Contract and on each anniversary of the issue date.


Investment  Alternatives The "Investment  Alternatives"  are the Sub-accounts of
the Variable Account, the Sub-accounts of the Guaranteed Maturity Fixed Account,
and the Dollar Cost Averaging Fixed Account shown on the application. We reserve
the right to limit the availability of the Investment Alternatives.


Purchase Payments The initial payment is shown on the Annuity Data Page. You may
make subsequent  purchase payments during the Accumulation  Phase. The number of
purchase payments is unlimited.  The minimum subsequent  purchase payment amount
is $500. We reserve the right to reduce the minimum purchase payment amount.  We
may limit the maximum amount of purchase payments we will accept.

We will invest the purchase payments in the Investment  Alternatives you select.
You may allocate any portion of your purchase  payment in whole percents from 0%
to 100% or in exact dollar  amounts to any of the Investment  Alternatives.  The
total allocation must equal 100%.

The  allocation  of the initial  purchase  payment is shown on the Annuity  Data
Page.  Allocation of each  subsequent  purchase  payment will be the same as the
allocation  for  the  most  recent  purchase   payment  unless  you  change  the
allocation. You may change the allocation of subsequent purchase payments at any
time,  without charge,  simply by giving us written  notice.  Any change will be
effective at the time we receive the notice.


Variable Account The "Variable  Account" for this Contract is the Glenbrook Life
and Annuity Company  Separate  Account A. This account is a separate  investment
account to which we allocate  assets  contributed  under this and certain  other
contracts.  These assets will not be charged with  liabilities  arising from any
other business we may have.


Variable  Sub-accounts The Variable Account is divided into  Sub-accounts.  Each
Sub-account  invests  solely in the shares of the mutual  fund  underlying  that
Sub-account.


Fixed Account  Options The Fixed Account  options are the Dollar Cost  Averaging
Fixed Account and the Sub-accounts of the Guaranteed Maturity Fixed Account.


Dollar Cost Averaging  Fixed Account.  Money in the Dollar Cost Averaging  Fixed
Account  will earn  interest  for one year at the current  rate in effect at the
time of allocation to the Dollar Cost  Averaging  Fixed  Account.  Each purchase
payment and associated  interest in the Dollar Cost Averaging Fixed Account must
be transferred to other investment  alternatives in equal monthly  installments.
The  number of  monthly  installments  must be no more than 12. At the end of 12
months  from  the date of a  purchase  payment  allocation  to the  Dollar  Cost
Averaging  Fixed  Account,  any  remaining  portion of the purchase  payment and
interest in the Dollar Cost  Averaging  Fixed Account will be allocated to other
investment  alternatives  as defined by the current Dollar Cost Averaging  Fixed
Account allocation.  No amount may be transferred into the Dollar Cost Averaging
Fixed Account.


Guaranteed  Maturity  Fixed  Account The  Guaranteed  Maturity  Fixed Account is
divided into  Sub-accounts.  A Sub-account is identified by the Guarantee Period
and the date the Guarantee Period begins. You create a Sub-account when:

- -    you make a purchase payment; or

- -    you select a new Guarantee Period after the prior Sub-account expires; or

- -    you  transfer  an  amount  from an  existing  Sub-account  of the  Variable
     Account, from another Sub-account of the Guaranteed Maturity Fixed Account,
     or from the Dollar Cost Averaging Fixed Account.

A Sub-account continues until the end of the Guarantee Period.

You must select the  Guarantee  Period for all purchase  payments and  transfers
allocated to a Sub-account of the Guaranteed  Maturity Fixed Account.  If you do
not select a Guarantee Period for a purchase payment or transfer, we will assign
the same  period(s)  as used for the most  recent  purchase  payment.  Guarantee
Periods are offered at our  discretion  and may range from one to ten years.  We
may change the  Guarantee  Periods  available  for future  purchase  payments or
transfers allocated to the Guaranteed Maturity Fixed Account.

We will mail you a notice prior to the  expiration  of the  Guarantee  Period of
each  Sub-account  outlining  the options  available at the end of the Guarantee
Period. During the 30 day period after a Guarantee Period expires you may:

- -    take no action and we will  automatically  apply the Sub-account value to a
     Guarantee  Period of the same  duration as the  Guarantee  Period that just
     expired to be established on the day the previous Guarantee Period expired;
     or

- -    notify us to apply the Sub-account value to a new Guarantee Period(s) to be
     established on the day the previous Guarantee Period expired; or

- -    notify us to apply the Sub-account value to any Sub-account of the Variable
     Account on the day we receive the notification; or

- -    receive a portion of the Sub-account value or the entire  Sub-account value
     through a partial or full  withdrawal that is not subject to a Market Value
     Adjustment; however, a Withdrawal Charge and taxes may apply. In this case,
     the amount  withdrawn  will be deemed to have been withdrawn on the day the
     Guarantee Period expired.


Crediting  Interest We credit  interest  daily to money  allocated  to the Fixed
Account  options at a rate which compounds over one year to the interest rate we
guaranteed when the money was allocated.  We will credit interest to the initial
purchase  payment  from the issue date.  We will credit  interest to  subsequent
purchase  payments  from the date we receive  them at a rate  declared by us. We
will  credit  interest to  transfers  from the date the  transfer  is made.  The
interest  rate for the Dollar Cost  Averaging  Fixed  Account will never be less
than the minimum guaranteed rate shown on the Annuity Data Page.


Transfers  Prior to the Payout  Start Date,  you may  transfer  amounts  between
Investment  Alternatives.  You may make 12 transfers  per Contract  Year without
charge.  Each  transfer  after the 12th  transfer  in any  Contract  Year may be
assessed  a  $10  transfer   fee.   Transfers   are  subject  to  the  following
restrictions. 

- -    Any transfer from a Sub-account  of the  Guaranteed  Maturity Fixed Account
     will be subject to a Market Value Adjustment unless:

     -    the transfer occurs during the 30 day period after a Guarantee  Period
          expires; or

     -    the transfer is made as part of a Dollar Cost Averaging program.

     -    At the end of 12 months from the date of a purchase payment allocation
          to the Dollar Cost Averaging Fixed Account,  any remaining  portion of
          the purchase  payment and interest in the Dollar Cost Averaging  Fixed
          Account will be allocated to other investment  alternatives as defined
          by the current Dollar Cost Averaging Fixed Account allocation.

     -    No amount may be  transferred  into the Dollar  Cost  Averaging  Fixed
          Account.

We reserve the right to waive the transfer  fees and  restrictions  contained in
this Contract.


Contract Value On the issue date of the Contract,  the "Contract Value" is equal
to the initial purchase  payment.  After the issue date, the "Contract Value" is
equal to the sum of:

- -    the  number  of  Accumulation  Units  you hold in each  Sub-account  of the
     Variable  Account  multiplied  by the  Accumulation  Unit  Value  for  that
     Sub-account on the most recent Valuation Date; plus

- -    the total value you have in the Dollar Cost Averaging Fixed Account; plus

- -    the sum of Sub-account values in the Guaranteed Maturity Fixed Account.

If you withdraw the entire Contract Value,  you may receive an amount greater or
less than the Contract  Value  because a Market Value  Adjustment,  a Withdrawal
Charge, income tax withholding, and a premium tax charge may apply.


Valuation  Period and Valuation  Date A "Valuation  Period" is the time interval
between the  closing of the New York Stock  Exchange  on  consecutive  Valuation
Dates.  A "Valuation  Date" is any date the New York Stock  Exchange is open for
trading.


Accumulation  Units and Accumulation  Unit Value Amounts which you allocate to a
Sub-account of the Variable Account are used to purchase  Accumulation  Units in
that Sub-account. The Accumulation Unit Value for each Sub-account at the end of
any Valuation Period is calculated by multiplying the Accumulation Unit Value at
the end of the immediately  preceding  Valuation Period by the Sub-account's Net
Investment Factor for the Valuation Period.  The Accumulation Unit Values may go
up or down. Additions or transfers to a Sub-account of the Variable Account will
increase the number of Accumulation  Units for that Sub-account.  Withdrawals or
transfers from a Sub-account of the Variable Account will decrease the number of
Accumulation Units for that Sub-account.


Net Investment  Factor For each  Sub-account of the Variable  Account,  the "Net
Investment  Factor"  for a  Valuation  Period is (A)  divided by (B),  minus (C)
where:

(A)     is the sum of:

        (1)       the net asset  value per share of the mutual  fund  underlying
                  the Sub-account determined at the end of the current Valuation
                  Period, plus

        (2)       the  per  share   amount  of  any  dividend  or  capital  gain
                  distributions   made  by  the  mutual  fund   underlying   the
                  Sub-account during the current Valuation Period.

(B)     is the net asset  value  per share of the  mutual  fund  underlying  the
        Sub-account  determined  as of  the  end of  the  immediately  preceding
        Valuation Period.

(C)     is the  sum of the  annualized  Administrative  Expense  Charge  and the
        annualized  Mortality  and Expense Risk Charge  divided by the number of
        days in the current  calendar year and then  multiplied by the number of
        calendar days in the current Valuation Period.




<PAGE>


Charges The charges for this Contract  include  Administrative  Expense Charges,
Mortality  and Expense Risk  Charges,  Contract  Maintenance  Charges,  transfer
charges, and taxes. If a withdrawal is made, the Contract may also be subject to
a Withdrawal Charge and a Market Value Adjustment.


Administrative Expense Charge The annualized  Administrative Expense Charge will
never be greater than 0.10%. (See Net Investment Factor for a description of how
this charge is applied.)


Mortality  and Expense  Risk Charge The  annualized  Mortality  and Expense Risk
Charge  will never be  greater  than  1.00%.  (See Net  Investment  Factor for a
description of how this charge is applied.)

Our actual mortality and expense experience will not adversely affect the dollar
amount of variable benefits or other  contractual  payments or values under this
Contract.


Contract  Maintenance  Charge  Prior  to  the  Payout  Start  Date,  a  Contract
Maintenance  Charge will be deducted from your  Contract  Value on each Contract
anniversary.  The charge is only deducted from the  Sub-accounts of the Variable
Account.  The charge will be deducted on a pro-rata basis from each  Sub-account
of the Variable  Account in the proportion that your value in each bears to your
total  value  in all  Sub-accounts  of the  Variable  Account.  A full  Contract
Maintenance  Charge will be deducted if the Contract is  terminated  on any date
other than a Contract  anniversary.  The annualized charge will never be greater
than $35 per Contract  Year. The Contract  Maintenance  Charge will be waived if
total purchase  payments are $50,000 or more or if all money is allocated to the
Fixed Account options on the Contract anniversary.

After the Payout Start Date the Contract  Maintenance Charge will be deducted in
equal parts from each income payment.  The Contract  Maintenance  Charge will be
waived if the  Contract  Value on the Payout Start Date is $50,000 or more or if
all payments are Fixed Amount Income Payments.


Taxes Any premium tax or income tax withholding relating to this Contract may be
deducted from purchase  payments or the Contract  Value when the tax is incurred
or at a later time.


Withdrawal  You have the right to withdraw part or all of your Contract Value at
any time during the  Accumulation  Phase. A withdrawal  must be at least $50. If
any withdrawal reduces the Contract Value to less than $1,000, we will treat the
request as a withdrawal of the entire Contract Value.
If you withdraw the entire Contract Value, the Contract will terminate.

You must  specify the  Investment  Alternative(s)  from which you wish to make a
withdrawal.  When you make a withdrawal,  your Contract Value will be reduced by
the  amount  paid to you and any  applicable  Withdrawal  Charge,  Market  Value
Adjustment,  and taxes. A Contract  Maintenance  Charge will also be deducted if
the Contract is terminated.  Any Withdrawal Charge will be waived on withdrawals
taken to satisfy IRS minimum  distribution  rules. This waiver is permitted only
for withdrawals which satisfy distributions resulting from this Contract.


Free Withdrawal Amount Each Contract Year the Free Withdrawal Amount is equal to
15% of the  Contract  Value as of the  beginning  of that  Contract  Year.  Each
Contract Year you may withdraw the Free Withdrawal Amount without any Withdrawal
Charge or Market  Value  Adjustment.  Any Free  Withdrawal  Amount  which is not
withdrawn  in a year may not be carried  over to  increase  the Free  Withdrawal
Amount available in a subsequent year.


Withdrawal  Charge  Withdrawals in excess of the Free Withdrawal  Amount will be
subject to a Withdrawal Charge as follows:

         Payment Year:   1    2     3     4     5     6    7     8 and Later

         Percentage:     7%   7%    6%    6%    5%    4%   3%    0%



<PAGE>



To  determine  the  Withdrawal  Charge,  we assume that  purchase  payments  are
withdrawn first,  beginning with the oldest payment.  When all purchase payments
have been withdrawn,  additional  withdrawals  will not be assessed a Withdrawal
Charge.

For each  purchase  payment  withdrawal,  the  "Payment  Year"  in the  table is
measured from the date we received the purchase  payment.  The Withdrawal Charge
is determined by multiplying  the percentage  corresponding  to the Payment Year
times that part of each  purchase  payment  withdrawal  that is in excess of the
Free Withdrawal Amount.


Market Value Adjustment  Activities in a Sub-account of the Guaranteed  Maturity
Fixed Account that may be subject to a Market Value  Adjustment are  withdrawals
in excess of the Free Withdrawal Amount, transfers,  death benefits, and amounts
applied  to an income  plan.  An  activity  will be  subject  to a Market  Value
Adjustment unless:

- -    it occurs during the 30 day period after a Guarantee Period expires; or

- -    it is a transfer that is part of a Dollar Cost Averaging program.

A Market Value  Adjustment  is an increase or decrease in the amount  reflecting
changes in the level of interest rates since the Sub-account was established. As
used in this  provision,  "Treasury Rate" means the U. S. Treasury Note Constant
Maturity yield as reported in Federal Reserve  Bulletin Release H.15. The Market
Value Adjustment is based on the following:

        I         = the Treasury Rate for a maturity equal to the  Sub-account's
                  Guarantee  Period for the week preceding the  establishment of
                  the Sub-account;

        J         = the Treasury Rate for a maturity equal to the  Sub-account's
                  Guarantee  Period for the week  preceding  the  receipt of the
                  withdrawal request,  death benefit request,  transfer request,
                  or Income Payment request.

        N         = the  number  of whole  and  partial  years  from the date we
                  receive the withdrawal, transfer, or death benefit request, or
                  from the Payout  Start Date,  to the end of the  Sub-account's
                  Guarantee Period;

An adjustment factor is determined from the following formula:

                                .9 x (I - J) x N

The  amount  subject  to a  Market  Value  Adjustment  that is  deducted  from a
Sub-account  of the  Guaranteed  Maturity  Fixed  Account is  multiplied  by the
adjustment factor to determine the amount of the Market Value Adjustment.

Any Market Value  Adjustment will be waived on withdrawals  taken to satisfy IRS
minimum  distribution rules. This waiver is permitted only for withdrawals which
satisfy distributions resulting from this Contract.


Death  of Owner or  Annuitant  A  benefit  may be paid to the  owner  determined
immediately after the death if, prior to the Payout Start Date:

- -    any owner dies; or

- -    the annuitant dies and the owner is not a natural person.

If the owner  eligible to receive a benefit is not a natural  person,  the owner
may elect to receive the benefit in one or more distributions. Otherwise, if the
owner is a natural  person,  the owner may elect to receive a benefit  either in
one or more distributions or by periodic payments through an Income Plan.

A Death Benefit will be paid if:

- -    the owner elects to receive the Death  Benefit  within 180 days of the date
     of death, and

- -    payment is made as of the date we determine the value of the Death Benefit,
     as defined at the end of the Death Benefit provision.

Otherwise,  the Settlement Value will be paid. In any event, the entire value of
the Contract must be  distributed  within five (5) years after the date of death
unless an Income Plan is elected or a surviving spouse continues the Contract in
accordance with the following provisions. We reserve the right to extend the 180
day period when we will pay the Death Benefit.

If an Income Plan is elected,  payments  from the Income Plan must begin  within
one year of the date of death and must be payable throughout:

- -    the life of the owner; or

- -    a period not to exceed the life expectancy of the owner; or

- -    the life of the owner with payments  guaranteed  for a period not to exceed
     the life expectancy of the owner.

If the surviving spouse of the deceased owner is the new owner,  then the spouse
may elect one of the options  listed  above or may  continue the Contract in the
Accumulation  Phase  as if the  death  had  not  occurred.  If the  Contract  is
continued in the Accumulation Phase, the following conditions apply:

- -    On the day the Contract is continued,  the Contract Value will be the Death
     Benefit as determined  at the end of the  Valuation  Period during which we
     received due proof of death.

- -    The surviving spouse may make a single  withdrawal of any amount within one
     year of the date of death without incurring a Withdrawal Charge or a Market
     Value Adjustment.

- -    Prior to the Payout Start Date, the Death Benefit of the continued Contract
     will be the greater of:

     -    the sum of all purchase  payments reduced by a withdrawal  adjustment,
          as defined in the Death Benefit provision; or

     -    the Contract Value on the date we determine the Death Benefit.

     The withdrawal adjustment is defined in the Death Benefit provision.

Death Benefit  Except as defined above when the surviving  spouse  continues the
Contract,  prior to the Payout  Start  Date,  the Death  Benefit is equal to the
greatest of the following Death Benefit alternatives:

- -    the sum of all purchase  payments  reduced by a withdrawal  adjustment,  as
     defined below; or

- -    the Contract Value on the date we determine the Death Benefit; or

- -    the amount that would have been  payable in the event of a full  withdrawal
     of the Contract Value on the date we determine the Death Benefit; or

- -    the Contract Value on each Death Benefit  Anniversary  prior to the date we
     determine the Death Benefit,  increased by any purchase payments made since
     that Death Benefit Anniversary and reduced by a withdrawal  adjustment,  as
     defined below.

The first Death Benefit Anniversary is the 7th Contract anniversary.  Subsequent
Death Benefit Anniversaries are those Contract  anniversaries that are multiples
of 7 Contract Years, beginning with the 14th Contract anniversary.  For example,
the 7th, 14th, and 21st Contract anniversaries are the first three Death Benefit
Anniversaries.

The  withdrawal  adjustment  is equal to (a)  divided  by (b),  with the  result
multiplied by (c), where:

        (a) =  the withdrawal amount.
        (b) = the Contract Value immediately prior to the withdrawal.
        (c) = the value of the applicable Death Benefit alternative  immediately
        prior to the withdrawal.

We will  determine the value of the Death Benefit as of the end of the Valuation
Period  during  which we receive a  complete  request  for  payment of the Death
Benefit. A complete request includes due proof of death.


Settlement  Value The Settlement  Value is the same amount that would be paid in
the event of a full  withdrawal  of the Contract  Value.  We will  calculate the
Settlement  Value  at the  end of  the  Valuation  Period  coinciding  with  the
requested distribution date for payment or on the mandatory distribution date of
5 years after the date of death, whichever is earlier.


- -------------------------------------------------------------------------------
PAYOUT PHASE
- -------------------------------------------------------------------------------

Payout Phase  Defined The "Payout  Phase" is the second of the two phases during
your Contract. During this phase the Contract Value adjusted by any Market Value
Adjustment  and less any  applicable  taxes is applied  to the  Income  Plan you
choose and is paid out as provided in that plan.

The Payout Phase begins on the Payout Start Date. It continues until we make the
last payment as provided by the Income Plan chosen.


Payout  Start  Date The  "Payout  Start  Date" is the  date the  Contract  Value
adjusted by any Market Value Adjustment and less any applicable taxes is applied
to an Income  Plan.  The  anticipated  Payout Start Date is shown on the Annuity
Data Page.  You may  change  the Payout  Start Date by writing to us at least 30
days prior to this date.

The Payout Start Date must be on or before the later of:

- -    the annuitant's 90th birthday; or

- -    the 10th anniversary of the Contract's issue date.


Income  Plans An "Income  Plan" is a series of payments on a scheduled  basis to
you or to another  person  designated  by you. The Contract  Value on the Payout
Start Date  adjusted  by any Market  Value  Adjustment  and less any  applicable
taxes, will be applied to your Income Plan choice from the following list:

1.      Life Income with Guaranteed Payments.  We will make payments for as long
        as the annuitant lives. If the annuitant dies before the selected number
        of  guaranteed  payments  have been made,  we will  continue  to pay the
        remainder of the guaranteed payments.

2.      Joint and Survivor Life Income with  Guaranteed  Payments.  We will make
        payments for as long as either the annuitant or joint  annuitant,  named
        at the time of Income Plan  selection,  lives. If both the annuitant and
        the joint  annuitant  die  before  the  selected  number  of  guaranteed
        payments  have been made,  we will  continue to pay the remainder of the
        guaranteed payments.

3.      Guaranteed  Number of  Payments.  We will make  payments for a specified
        number of months  beginning on the Payout Start Date.  These payments do
        not depend on the annuitant's  life. The number of months guaranteed may
        be from 60 to 360.  Income  payments  for less  than 120  months  may be
        subject to a Withdrawal Charge.

We reserve the right to make available other Income Plans.


Income  Payments Income payment amounts may vary based on any Sub-account of the
Variable Account,  Variable Amount Income Payments,  and/or may be fixed for the
duration  of the  Income  Plan,  Fixed  Amount  Income  Payments.  The method of
calculating the initial payment is different for the two accounts.  The Contract
Maintenance  Charge will be deducted in equal payments from each income payment.
The  Contract  Maintenance  Charge will be waived if the  Contract  Value on the
Payout Start Date is $50,000 or more or if all payments are Fixed Amount  Income
Payments.


Variable  Amount Income  Payments  Variable  Amount Income Payments will vary to
reflect the  performance  of the  Variable  Account.  The portion of the initial
income  payment based upon a particular  Variable  Sub-account  is determined by
applying  the amount of the  Contract  Value in that  Sub-account  on the Payout
Start Date, less any applicable  premium tax, to the appropriate  value from the
Income Payment  Table.  This portion of the initial income payment is divided by
the Annuity Unit Value on the Payout Start Date for that Variable Sub-account to
determine the number of Annuity Units from that  Sub-account  which will be used
to determine  subsequent  income  payments.  Unless  transfers  are made between
Sub-accounts,  each subsequent income payment from that Sub-account will be that
number of Annuity Units times the Annuity Unit Value for the Sub-account for the
Valuation Date on which the income payment is made.


Annuity Unit Value The Annuity Unit Value for each  Sub-account  of the Variable
Account at the end of any Valuation Period is calculated by:

- -    multiplying the Annuity Unit Value at the end of the immediately  preceding
     Valuation  Period by the  Sub-account's  Net  Investment  Factor during the
     period; and then

- -    dividing  the  result by 1.000  plus the  assumed  investment  rate for the
     period.  The assumed  investment rate is an effective annual rate of 3%. We
     reserve the right to offer an assumed investment rate greater than 3%.


Fixed Amount Income  Payments The income  payment amount derived from any monies
allocated to the Fixed Account options during the  Accumulation  Phase are fixed
for the  duration  of the  Income  Plan.  The Fixed  Amount  Income  Payment  is
calculated  by applying the portion of the Contract  Value in the Fixed  Account
options on the Payout Start Date,  adjusted by any Market Value  Adjustment  and
less any applicable  premium tax, to the greater of the  appropriate  value from
the Income Payment Table selected or such other value as we are offering at that
time.


Annuity Transfers After the Payout Start Date, no transfers may be made from the
Fixed Amount Income  Payment.  Transfers  between  Sub-accounts  of the Variable
Account,  or from the Variable  Amount Income Payment to the Fixed Amount Income
Payment may not be made for six months  after the Payout  Start Date.  Transfers
may be made once every six months thereafter.


Payout Terms and  Conditions  The income  payments are subject to the  following
terms and conditions:

- -    If the  Contract  Value is less than  $2,000,  or not  enough to provide an
     initial payment of at least $20, we reserve the right to:

     -    change the payment frequency to make the payment at least $20; or

     -    terminate the Contract and pay you the Contract  Value adjusted by any
          Market Value Adjustment and less any applicable taxes in a lump sum.

- -    If we do not  receive a written  choice of an Income Plan from you at least
     30 days before the Payout  Start Date,  the Income Plan will be Life Income
     with Guaranteed Payments for 120 months.

- -    If you choose an Income Plan which  depends on any  person's  life,  we may
     require:

     -    proof of age and sex before income payments begin; and

     -    proof that the  annuitant or joint  annuitant is still alive before we
          make each payment.

- -    After the  Payout  Start  Date,  the  Income  Plan  cannot be  changed  and
     withdrawals  cannot be made unless income  payments are being made from the
     Variable Account under Income Plan 3. You may terminate the income payments
     being made from the  Variable  Account  under Income Plan 3 at any time and
     withdraw their value, subject to Withdrawal Charges.

- -    If any owner dies during the Payout Phase,  the remaining  income  payments
     will be paid to the successor owner as scheduled.


- -------------------------------------------------------------------------------
INCOME PAYMENT TABLES
- -------------------------------------------------------------------------------

The initial income payment will be at least the amount based on the adjusted age
of the  annuitant(s)  and the tables below,  less any federal income taxes which
are  withheld.  The  adjusted  age is the actual  age on the  Payout  Start Date
reduced  by one year for each six full  years  between  January  1, 1983 and the
Payout Start Date.  Income payments for ages and guaranteed  payment periods not
shown below will be determined on a basis consistent with that used to determine
those that are shown.  The Income  Payment Tables are based on 3.0% interest and
the 1983a Annuity Mortality Tables.




<PAGE>

<TABLE>
<CAPTION>

Income Plan 1 - Life Income with Guaranteed Payments for 120 Months
===========================================================================================================================
                            Monthly Income Payment for each $1,000 Applied to this Income Plan
===========================================================================================================================
Annuitant's                                Annuitant's                              Annuitant's
Age                   Male     Female      Age                Male     Female             Age         Male    Female
- ------------------- ---------------------- ---------------- ---------------------- ---------------- -----------------------
<S>    <C>             <C>       <C>              <C>         <C>      <C>                <C>         <C>     <C>  
       35              $3.43     $3.25            49           $4.15    $3.82             63           $5.52    $4.97
       36               3.47      3.28            50            4.22     3.88             64            5.66     5.09
       37               3.51      3.31            51            4.29     3.94             65            5.80     5.22
       38               3.55      3.34            52            4.37     4.01             66            5.95     5.35
       39               3.60      3.38            53            4.45     4.07             67            6.11     5.49
       40               3.64      3.41            54            4.53     4.14             68            6.27     5.64
       41               3.69      3.45            55            4.62     4.22             69            6.44     5.80
       42               3.74      3.49            56            4.71     4.29             70            6.61     5.96
       43               3.79      3.53            57            4.81     4.38             71            6.78     6.13
       44               3.84      3.58            58            4.92     4.46             72            6.96     6.31
       45               3.90      3.62            59            5.02     4.55             73            7.13     6.50
       46               3.96      3.67            60            5.14     4.65             74            7.31     6.69
       47               4.02      3.72            61            5.26     4.75             75            7.49     6.88
       48               4.08      3.77            62            5.39     4.86                           
=================== ====================== ================ ====================== ================ ========================
</TABLE>

<TABLE>
<CAPTION>
Income   Plan  2  -   Joint   and   Survivor   Life   Income   with   Guaranteed   Payments   for  120
Months
==============================================================================================================================
                            Monthly Income Payment for each $1,000 Applied to this Income Plan
==============================================================================================================================
                                                              Female Annuitant's Age
                     ---------- ------------ ----------- ---------- ---------- ---------- ---------- --------- ---------------
       Male
    Annuitant's         35         40        45          50         55           60         65           70         75
        Age
- -------------------- ---------- ------------ ----------- ---------- ---------- ---------- ---------- --------- ---------------
<S>     <C>           <C>        <C>        <C>        <C>        <C>         <C>        <C>          <C>         <C>  
        35            $3.09      $3.16      $3.23      $3.28      $3.32       $3.36      $3.39        $3.40       $3.42
        40             3.13       3.22       3.31       3.39       3.46        3.51       3.56         3.59        3.61
        45             3.17       3.28       3.39       3.50       3.60        3.69       3.76         3.81        3.85
        50             3.19       3.32       3.45       3.60       3.74        3.87       3.98         4.07        4.14
        55             3.21       3.35       3.51       3.68       3.87        4.06       4.23         4.37        4.48
        60             3.23       3.37       3.55       3.75       3.98        4.23       4.47         4.70        4.88
        65             3.24       3.39       3.57       3.80       4.07        4.37       4.71         5.04        5.34
        70             3.24       3.40       3.59       3.83       4.13        4.48       4.90         5.36        5.81
        75             3.25       3.41       3.61       3.86       4.17        4.56       5.04         5.61        6.22
==================== ========== ========== ========== ========== =========== ========== ============ =========== =============
</TABLE>

Income Plan 3 - Guaranteed Number of Payments
- --------------------------------- --------------------------------------------
                                  Monthly Income Payment for each
    Specified Period              $1,000 Applied to this Income Plan
- --------------------------------- --------------------------------------------
        10 Years                                    $9.61
        11 Years                                     8.86
        12 Years                                     8.24
        13 Years                                     7.71
        14 Years                                     7.26
        15 Years                                     6.87
        16 Years                                     6.53
        17 Years                                     6.23
        18 Years                                     5.96
        19 Years                                     5.73
        20 Years                                     5.51
================================= ============================================

- -------------------------------------------------------------------------------
GENERAL PROVISIONS
- -------------------------------------------------------------------------------

The Entire Contract The entire contract  consists of this Contract,  any written
application, any endorsements, and any riders.

All  statements  made  in a  written  application  are  representations  and not
warranties. No statement will be used by us in defense of a claim or to void the
Contract unless it is included in a written application.

We may not modify this Contract  without your consent,  except to make it comply
with any  changes  in the  Internal  Revenue  Code or as  required  by any other
applicable law. Only our officers may change this Contract.  No other individual
may do this.


Incontestability  We will not contest the  validity of this  Contract  after the
issue date.


Misstatement of Age or Sex If any age or sex has been misstated, we will pay the
amounts which would have been paid at the correct age and sex.

If we find the  misstatement  of age or sex after the income  payments begin, we
will:

- -    pay all amounts  underpaid  including  interest  calculated at an effective
     annual rate of 6%; or

- -    stop payments until the total payments are equal to the corrected amount.


Annual  Statement At least once a year,  prior to the Payout Start Date, we will
send you a statement containing Contract Value information.  We will provide you
with  Contract  Value  information  at any time upon  request.  The  information
presented will comply with any applicable law.


Settlements  We may  require  that this  Contract be returned to us prior to any
settlement.  We must receive due proof of death of the owner or annuitant  prior
to settlement of a death claim. Due proof of death is one of the following:

- -    a certified copy of a death certificate; or

- -    a certified copy of a decree of a court of competent  jurisdiction  as to a
     finding of death; or

- -    any other proof acceptable to us.

Any full  withdrawal  or Death Benefit under this Contract will not be less than
the minimum benefits  required by any statute of the state in which the Contract
is delivered.


Deferment  of Payments We will pay any  amounts  due from the  Variable  Account
under this Contract within seven days, unless:

- -    the New York Stock  Exchange  is closed for other  than usual  weekends  or
     holidays, or trading on such Exchange is restricted;

- -    an emergency  exists as defined by the Securities and Exchange  Commission;
     or

- -    the Securities and Exchange  Commission permits delay for the protection of
     Contract holders.

We reserve the right to postpone  payments or transfers  from the Fixed  Account
options for up to six months.  If we elect to postpone  payments  from the Fixed
Account for 30 days or more, we will pay interest as required by applicable law.
Any interest would be payable from the date the  withdrawal  request is received
by us to the date the payment is made.


Variable Account  Modifications We reserve the right, subject to applicable law,
to make  additions  to,  deletions  from, or  substitutions  for the mutual fund
shares  underlying  the  Sub-accounts  of the  Variable  Account.  We  will  not
substitute  any shares  attributable  to your interest in a  Sub-account  of the
Variable  Account without notice to you and prior approval of the Securities and
Exchange  Commission,  to the extent  required by the Investment  Company Act of
1940, as amended.

We  reserve  the right to  establish  additional  Sub-accounts  of the  Variable
Account,  each of which would invest in shares of another  mutual fund.  You may
then   instruct  us  to  allocate   purchase   payments  or  transfers  to  such
Sub-accounts, subject to any terms set by us or the mutual fund.

In the event of any such  substitution or change,  we may by  endorsement,  make
such changes as may be necessary or appropriate to reflect such  substitution or
change.

If we deem it to be in the best  interests of persons having voting rights under
the  contracts,  the Variable  Account may be operated as a  management  company
under the Investment  Company Act of 1940, as amended or it may be  deregistered
under such Act in the event such registration is no longer required.


EXHIBIT 5 Form of Application for Contract(s) Listed in Exhibit 4 (Form N-4)

AIM LIFETIME PLUS II VARIABLE ANNUITY
Issued by:  Glenbrook Life and Annuity Company - PO Box 94039 - Palatine, IL 
60049-4039  Telephone #800-776-6978 FAX 847-402-9543
Mail Check (payable to) and application to:  Glenbrook Life and Annuity Company
PO Box 227317 Dallas, TX  75222-7317
Send overnight mail to:  Glenbrook Life and Annuity Company - 8711 North 
Freeport Parkway Irving, TX  75063
- -------------------------------------------------------------------------------

1.  Owner(s) Name______________________ __ M __ F Birthdate ___/____/__
    Address________________________________________________________________
    Soc. Sec. No._____________________ Phone No._______________________
    Name_____________________________  __M __ F  Birthdate____/_____/___
    Address______________________________________________________________
    Soc. Sec. No. _____________________Phone No. ______________________
- -------------------------------------------------------------------------------

2. Annuitant Name_______________________ __M __ F  Birthdate ___/____/__
(Leave Blank if   Address_____________________________________________________
Same as Owner)    Soc. Sec. No.________________ Relationship to Owner__________
- -------------------------------------------------------------------------------
3. Beneficiary(ies)
   Name___________________ Relationship to Owner________   Percentage_________
   Name___________________ Relationship to Owner________   Percentage_________
- -------------------------------------------------------------------------------
4.Purchase Payment/Plan Options      Choose One of the Following:
                                     Initial Purchase Payment $___________
   __   Base Contract, No Rider; or
   __   Enhanced Death Benefit Rider; or
   __   Enhanced Death and Income Benefit Combination Rider
- -------------------------------------------------------------------------------
<TABLE>
<CAPTION>
Please allocate the above amount in $ or % (circle one)          Fixed Account
to the Investment Alternatives specified below:                  (if available)
<S>                             <C>                              <C>  
                                                                 1 Year Guarantee Period   ____
AIM V.I. Funds*                 Government Securities Fund ___   3 Year Guarantee Period   ____
Aggressive Growth Fund    ___   Growth Fund                ___   5 Year Guarantee Period   ____
Balanced Fund             ___   Growth and Income Fund     ___   7 Year Guarantee Period   ____
Capital Appreciation Fund ___   High Yield Fund            ___   10 Year Guarantee Period   ____ 
Capital Development Fund  ___   International Equity Fund  ___   DCA Account               ____
Diversified Income Fund   ___   Money Market Fund          ___   (Please allocate DCA below)
Global Utilities Fund     ___   Value Fund                 ___   TOTAL                     100%
</TABLE>

<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------
Dollar Cost Averaging Fixed Account (1 Year)
Money will be transferred in equal monthly installments for ___(1 - 12) months.
Please  Allocate  the DCA  Account  
Amount to the  Investment
Alternatives Specified
Below:

<S>                                    <C>                                      <C> 
AIM V.I. Funds*
Aggressive Growth Fund       _____%    Government Securities Fund_____%         Value Fund     ____%
Balanced Fund                _____%    Growth Fund               _____%
Capital Appreciation Fund    _____%    Growth and Income Fund    _____%         TOTAL           100%
Capital Development Fund     _____%    High Yield Fund           _____%
Diversified Income Fund      _____%    International Equity Fund _____%
Global Utilities Fund        _____%    Money Market Fund         _____%

*Certain AIM V.I. Funds may not be available at the time of purchase.
</TABLE>

- ------------------------------------------------------------------------------
5. Replacement Information    

Will this annuity replace or change any existing annuity or life insurance?
                                                               ____Yes _____No
(If Yes, complete the following):
Company__________________ Policy No. ______________
Cost Basis Amount_____________     Policy Date _____________

- --------------------------------------------------------------------------------
6. Tax Qualified Plan                  ______Yes        _______No         
(If yes, complete the following).
____Custodial IRA                   _____Roth IRA    ________IRA Rollover
____IRA/Year of Contribution        _____IRA Transfer ________Other
- --------------------------------------------------------------------------------
GLMR69


<PAGE>
7.  Signature(s)  

I understand that if Glenbrook Life and Annuity Company  ("Glenbrook")  declines
this application, Glenbrook will have no liability except to return the purchase
payments.

I understand that any distribution  from the Fixed Account prior to the end of a
Guarantee  Period  may be  subject  to a Market  Value  Adjustment  which may be
negative or positive. I understand that annuity values and income payments based
on the  investment  experience of the  Investment  Alternatives  underlying  the
separate account are variable and are not guaranteed as to dollar amount. I have
received  the  current   prospectus  for  this  variable   annuity.   

Signed  at____________(city)_______________(state) Date ______/__________/______


Owner(s)________________________________________________________________________
Fax   Number   ______________________   E-mail   Address   _____________________
- --------------------------------------------------------------------------------
8. AGENT USE ONLY 

Will the annuity  applied  for replace or change any  existing
annuity or life insurance? _________Yes ______________No

Agent Name (please print)____________________Phone No. _______________
Agent Signature ___________________________ Soc. Sec. No. ________________
Fax Number ____________________________     E-mail Address_______________
Agent GA No. (Joint Business)________________ FL License No. _______________
Client's B/D Acct. No. _______________________ B/D Name  __________________
Designation:      _______A          __________B

Note: Please be advised that a firm designation may override an individual agent
designation.   If  no  designation  is  given,  "A"  will  be  the  designation.
- --------------------------------------------------------------------------------

The following states require insurance applicants to acknowledge a fraud warning
statement.  Please  refer to the  fraud  warning  statement  for  your  state as
indicated below.
- --------------------------------------------------------------------------------
1. For  applicants  in Arkansas,  Kentucky, Ohio and Pennsylvania

Any person who  knowingly  and with intent to defraud any  insurance  company or
other person files an application for insurance or statement of claim containing
any materially  false  information  or conceals,  for the purpose of misleading,
information  concerning any fact material thereto commits a fraudulent insurance
act , which is a crime and subjects such person to criminal and civil penalties

  ___________________________                          Date _______________
    (Applicant's Signature)
- --------------------------------------------------------------------------------

2. For applicants in Florida 

Any person who  knowingly  and with  intent to injure,  defraud,  or deceive any
insurer  files a  statement  of claim or an  application  containing  any false,
incomplete, or misleading information is guilty of a felony of the third degree.

  ___________________________                          Date _______________
    (Applicant's Signature)
- --------------------------------------------------------------------------------

3. For applicants in New Jersey

Any person who includes any false or misleading  information  on an  application
for an insurance policy is guilty of a felony of the third degree.

  ___________________________                          Date _______________
     (Applicant's Signature)
- --------------------------------------------------------------------------------
4.  For applicants in Colorado

It is unlawful to knowingly  provide false,  incomplete,  or misleading facts or
information to an insurance  company for the purpose of defrauding or attempting
to defraud the company.  Penalties may include  imprisonment,  fines,  denial of
insurance  and civil  damages.  Any  insurance  company or agent of an insurance
company  who  knowingly  provides  false,  incomplete,  or  misleading  facts or
information  to a policy  holder or claimant  for the purpose of  defrauding  or
attempting  to defraud the policy holder or claimant with regard to a settlement
or award  payable  from  insurance  proceeds  shall be reported to the  Colorado
Division of Insurance within the Department of Regulatory Agencies.


  ___________________________                          Date _______________
     (Applicant's Signature)
- --------------------------------------------------------------------------------
GLMR69


Exhibit 9 - Opinion and Consent of Michael J. Velotta

                       GLENBROOK LIFE AND ANNUITY COMPANY
                         LAW AND REGULATION DEPARTMENT
                             3100 Sanders Road, J5B
                           Northbrook, Illinois 66062
                        Direct Dial Number 847-402-2400
                             Facsimile 847-402-4371


Michael J. Velotta
 Vice President, Secretary
   and General Counsel


April 20, 1998


To:    GLENBROOK LIFE AND ANNUITY COMPANY
       NORTHBROOK, ILLINOIS  60062

FROM:  MICHAEL J. VELOTTA
       VICE PRESIDENT, SECRETARY AND GENERAL COUNSEL

RE:    FORM N-4 REGISTRATION STATEMENT
       UNDER THE SECURITIES ACT OF 1933 AND THE INVESTMENT COMPANY ACT OF 1940
       FILE NO. 333-


     With reference to the Registration Statement on Form N-4 filed by Glenbrook
Life and Annuity  Company with the Securities and Exchange  Commission  covering
the Flexible  Premium Variable  Annuity  Contracts,  known as the A I M Lifetime
Plus (SM) II Variable Annuity, ("Contracts"), I have examined such documents and
such law as I have  considered  necessary and  appropriate,  and on the basis of
such examination, it is my opinion that:

1.   Glenbrook Life and Annuity Company is duly organized and existing under the
     laws of the State of Illinois and has been duly  authorized  to do business
     and to  issue  Contracts  by the  Director  of  Insurance  of the  State of
     Illinois.

2.   The Separate  Account is a separate account of the Company validly existing
     pursuant to Illinois law and the regulations issued thereunder.

3.   The assets held in the Separate Account are not chargeable with liabilities
     arising out of any other business the Company may conduct.

4.   The Contracts covered by the above Registration Statement have been or will
     be approved  and  authorized  by the  director of Insurance of the State of
     Illinois and when issued will be valid,  legal and binding  obligations  of
     Glenbrook Life and Annuity Company.

     I hereby  consent to the filing of this  opinion as an exhibit to the above
referenced  Registration  Statement  and to the use of my name under the caption
"Legal  Matters"  in the  Prospectus  constituting  a part  of the  Registration
Statement.

Sincerely,


/s/ MICHAEL J. VELOTTA
- ----------------------
Michael J. Velotta
Vice President, Secretary and
  General Counsel



Exhibit 10A - Independent Auditor Consent



INDEPENDENT AUDITORS' CONSENT


We consent to the use in this new product  filing of Glenbrook  Life and Annuity
Company  Separate Account A of Glenbrook Life and Annuity Company on Form N-4 of
our report dated  February 20, 1998  relating to the  financial  statements  and
financial statement schedule of Glenbrook Life and Annuity Company, appearing in
the Prospectus, and our report dated February 20, 1998 relating to the financial
statements of Glenbrook Life and Annuity Company Separate Account A contained in
the Statement of Additional  Information  (which is incorporated by reference in
the  Prospectus  of Glenbrook  Life and Annuity  Company  Separate  Account A of
Glenbrook  Life  and  Annuity  Company)  which  is  part  of  such  Registration
Statement,  and to the  reference  to us under  the  heading  "Experts"  in such
Prospectus.


/s/  DELOITTE & TOUCHE LLP

Chicago, Illinois
April 20, 1998



Exhibit 10B - Consent of Counsel

                               [FIRM LETTERHEAD]

April 16, 1998



Glenbrook Life and Annuity Company
3100 Sanders Road
Northbrook, IL  60062


Ladies and Gentlemen:

     We hereby  consent to the  reference  to our name under the caption  "Legal
Matters" in the prospectus filed as part of the  Registration  Statement on Form
N-4  (File No.  333 -) filed by  Glenbrook  Life and  Annuity  Company  Separate
Account A for certain variable annuity contracts.  In giving this consent, we do
not admit that we are in the category of persons whose consent is required under
Section 7 of the Securities Act of 1933.


Very truly yours,

Jorden Burt Boros Cicchetti Berenson & Johnson LLP



By:  /s/ JOAN E. BOROS
     ------------------
     Joan E. Boros



                                POWER OF ATTORNEY

             WITH RESPECT TO THE GLENBROOK LIFE AND ANNUITY COMPANY
             FILING ON FORM N-4 FOR THE A I M LIFETIME PLUS(sm) II
                                VARIABLE ANNUITY



Know all men by these  presents  that John R.  Hunter  whose  signature  appears
below,  constitutes and appoints Louis G. Lower, II, and Michael J. Velotta, and
each of them, his attorneys-in-fact, with power of substitution, and him in any
and all capacities,  to sign any reports and amendments thereto for the Form N-4
for Glenbrook Life and Annuity Company  Separate Account A and to file the same,
with  exhibits  thereto and other  documents in connection  therewith,  with the
Securities  and Exchange  Commission,  hereby  ratifying and confirming all that
each of said  attorneys-in-fact,  or his  substitute or  substitutes,  may do or
cause to be done by virtue hereof.



April 15, 1998
- ------------------------------



/s/ JOHN R. HUNTER
- ------------------------------
John R. Hunter



<PAGE>


                                POWER OF ATTORNEY

             WITH RESPECT TO THE GLENBROOK LIFE AND ANNUITY COMPANY
             FILING ON FORM N-4 FOR THE A I M LIFETIME PLUS(sm) II
                                VARIABLE ANNUITY



Know all men by these  presents  that Peter H. Heckman whose  signature  appears
below,  constitutes and appoints Louis G. Lower, II, and Michael J. Velotta, and
each of them, his attorneys-in-fact, with power of substitution, and him in any
and all capacities,  to sign any reports and amendments thereto for the Form N-4
for Glenbrook Life and Annuity Company  Separate Account A and to file the same,
with  exhibits  thereto and other  documents in connection  therewith,  with the
Securities  and Exchange  Commission,  hereby  ratifying and confirming all that
each of said  attorneys-in-fact,  or his  substitute or  substitutes,  may do or
cause to be done by virtue hereof.



April 16, 1998
- ------------------------------



/s/ PETER H. HECKMAN
- ------------------------------
Peter H. Heckman



<PAGE>


                                POWER OF ATTORNEY

             WITH RESPECT TO THE GLENBROOK LIFE AND ANNUITY COMPANY
             FILING ON FORM N-4 FOR THE A I M LIFETIME PLUS(sm) II
                                VARIABLE ANNUITY



Know all men by these  presents  that Kevin R. Slawin  whose  signature  appears
below,  constitutes and appoints Louis G. Lower, II, and Michael J. Velotta, and
each of them, his attorneys-in-fact, with power of substitution, and him in any
and all capacities,  to sign any reports and amendments thereto for the Form N-4
for Glenbrook Life and Annuity Company  Separate Account A and to file the same,
with  exhibits  thereto and other  documents in connection  therewith,  with the
Securities  and Exchange  Commission,  hereby  ratifying and confirming all that
each of said  attorneys-in-fact,  or his  substitute or  substitutes,  may do or
cause to be done by virtue hereof.



April 14, 1998
- ------------------------------



/s/ KEVIN R. SLAWIN
- ------------------------------
Kevin R. Slawin



<PAGE>


                                POWER OF ATTORNEY

             WITH RESPECT TO THE GLENBROOK LIFE AND ANNUITY COMPANY
             FILING ON FORM N-4 FOR THE A I M LIFETIME PL(sm) II
                                VARIABLE ANNUITY



Know all men by these presents that G. Craig Whitehead  whose signature  appears
below,  constitutes and appoints Louis G. Lower, II, and Michael J. Velotta, and
each of them, his attorneys-in-fact, with power of substitution, and him in any
and all capacities,  to sign any reports and amendments thereto for the Form N-4
for Glenbrook Life and Annuity Company  Separate Account A and to file the same,
with  exhibits  thereto and other  documents in connection  therewith,  with the
Securities  and Exchange  Commission,  hereby  ratifying and confirming all that
each of said  attorneys-in-fact,  or his  substitute or  substitutes,  may do or
cause to be done by virtue hereof.



April 16, 1998
- ------------------------------



/s/ G. CRAIG WHITEHEAD
- ---------------------------------
G. Craig Whitehead



<PAGE>


                                POWER OF ATTORNEY

             WITH RESPECT TO THE GLENBROOK LIFE AND ANNUITY COMPANY
             FILING ON FORM N-4 FOR THE A I M LIFETIME PLUS(sm) II
                                VARIABLE ANNUITY



Know all men by these presents that James P. Zils whose signature appears below,
constitutes and appoints Louis G. Lower, II, and Michael J. Velotta, and each of
them, his attorneys-in-fact, with power of substitution, and him in any and all
capacities,  to sign any  reports  and  amendments  thereto for the Form N-4 for
Glenbrook Life and Annuity Company Separate Account A and to file the same, with
exhibits  thereto  and  other  documents  in  connection  therewith,   with  the
Securities  and Exchange  Commission,  hereby  ratifying and confirming all that
each of said  attorneys-in-fact,  or his  substitute or  substitutes,  may do or
cause to be done by virtue hereof.



April 16, 1998
- ------------------------------



/s/ JAMES P. ZILS
- ------------------------------
James P. Zils



<PAGE>


                                POWER OF ATTORNEY

             WITH RESPECT TO THE GLENBROOK LIFE AND ANNUITY COMPANY
             FILING ON FORM N-4 FOR THE A I M LIFETIME PLUS(sm) II
                                VARIABLE ANNUITY



Know all men by these  presents  that Casey J.  Sylla  whose  signature  appears
below,  constitutes and appoints Louis G. Lower, II, and Michael J. Velotta, and
each of them, his attorneys-in-fact, with power of substitution, and him in any
and all capacities,  to sign any reports and amendments thereto for the Form N-4
for Glenbrook Life and Annuity Company  Separate Account A and to file the same,
with  exhibits  thereto and other  documents in connection  therewith,  with the
Securities  and Exchange  Commission,  hereby  ratifying and confirming all that
each of said  attorneys-in-fact,  or his  substitute or  substitutes,  may do or
cause to be done by virtue hereof.



April 16, 1998
- ------------------------------



/s/ CASEY J. SYLLA
- ------------------------------
Casey J. Sylla



<PAGE>


                                POWER OF ATTORNEY

             WITH RESPECT TO THE GLENBROOK LIFE AND ANNUITY COMPANY
             FILING ON FORM N-4 FOR THE A I M LIFETIME PLUS(sm) II
                                VARIABLE ANNUITY



Know all men by these presents that Keith A. Hauschildt whose signature  appears
below,  constitutes and appoints Louis G. Lower, II, and Michael J. Velotta, and
each of them, his attorneys-in-fact, with power of substitution, and him in any
and all capacities,  to sign any reports and amendments thereto for the Form N-4
for Glenbrook Life and Annuity Company  Separate Account A and to file the same,
with  exhibits  thereto and other  documents in connection  therewith,  with the
Securities  and Exchange  Commission,  hereby  ratifying and confirming all that
each of said  attorneys-in-fact,  or his  substitute or  substitutes,  may do or
cause to be done by virtue hereof.



April 16, 1998
- ------------------------------



/s/ KEITH A. HAUSCHILDT
- ---------------------------------
Keith A. Hauschildt



<PAGE>


                                POWER OF ATTORNEY

             WITH RESPECT TO THE GLENBROOK LIFE AND ANNUITY COMPANY
             FILING ON FORM N-4 FOR THE A I M LIFETIME PLUS(sm) II
                                VARIABLE ANNUITY



Know all men by these  presents that Marla G. Friedman whose  signature  appears
below,  constitutes and appoints Louis G. Lower, II, and Michael J. Velotta, and
each of them, her attorneys-in-fact, with power of substitution, and her in any
and all capacities,  to sign any reports and amendments thereto for the Form N-4
for Glenbrook Life and Annuity Company  Separate Account A and to file the same,
with  exhibits  thereto and other  documents in connection  therewith,  with the
Securities  and Exchange  Commission,  hereby  ratifying and confirming all that
each of said  attorneys-in-fact,  or his  substitute or  substitutes,  may do or
cause to be done by virtue hereof.



April 16, 1998
- ------------------------------



/s/ MARLA G. FRIEDMAN
- --------------------------------
Marla G. Friedman


<PAGE>


                                POWER OF ATTORNEY

             WITH RESPECT TO THE GLENBROOK LIFE AND ANNUITY COMPANY
             FILING ON FORM N-4 FOR THE A I M LIFETIME PLUS(sm) II
                                VARIABLE ANNUITY



Know all men by these presents that Louis G. Lower, II whose  signature  appears
below,  constitutes and appoints Michael J. Velotta, his attorney-in-fact,  with
power of substitution,  and him in any and all capacities,  to sign any reports
and amendments  thereto for the Form N-4 for Glenbrook Life and Annuity  Company
Separate  Account  A and to file the  same,  with  exhibits  thereto  and  other
documents in connection therewith,  with the Securities and Exchange Commission,
hereby ratifying and confirming all that each of said  attorney-in-fact,  or his
substitute or substitutes, may do or cause to be done by virtue hereof.



April 16, 1998
- ------------------------------



/s/ LOUIS G. LOWER, II
- ------------------------------
Louis G. Lower, II



<PAGE>


                                POWER OF ATTORNEY

             WITH RESPECT TO THE GLENBROOK LIFE AND ANNUITY COMPANY
             FILING ON FORM N-4 FOR THE A I M LIFETIME PLUS(sm) II
                                VARIABLE ANNUITY



Know all men by these presents that Michael J. Velotta whose  signature  appears
below,  constitutes and appoints Louis G. Lower, II, his attorney-in-fact,  with
power of substitution,  and him in any and all capacities,  to sign any reports
and amendments  thereto for the Form N-4 for Glenbrook Life and Annuity  Company
Separate  Account  A and to file the  same,  with  exhibits  thereto  and  other
documents in connection therewith,  with the Securities and Exchange Commission,
hereby ratifying and confirming all that each of said  attorney-in-fact,  or his
substitute or substitutes, may do or cause to be done by virtue hereof.



April 16, 1998
- ------------------------------



/s/ MICHAEL J. VELOTTA
- -----------------------------------
Michael J. Velotta



© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission