UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                    FORM 10-Q


The registrant meets the conditions set forth in General Instruction H(1)(a) and
(b) of Form 10-Q and is therefore filing this Form with the reduced disclosure
format.

          [x] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

                 For the quarterly period ended: June 30, 2001

                                       OR

          [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


Commission file number: 333-52806



                       GLENBROOK LIFE AND ANNUITY COMPANY
             (Exact name of registrant as specified in its charter)


   ARIZONA                                                   35-1113325
(State or other jurisdiction of                       (I.R.S. Employer
 incorporation or organization)                        Identification No.)

                                3100 Sanders Road
                           Northbrook, Illinois 60062
               (Address of principal executive offices)(Zip Code)

                                  847/402-2400
              (Registrant's telephone number, including area code)

                                 Not Applicable
              (Former name, former address and former fiscal year,
                          if changed since last report)

     Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days.     Yes  /X/      No


     Indicate the number of shares of each of the issuer's classes of common
stock, as of July 31, 2001; there were 5,000 shares of common capital stock
outstanding, par value $500 per share all of which shares are held by Allstate
Life Insurance Company.










                         PART I - FINANCIAL INFORMATION


Item  1.   FINANCIAL STATEMENTS

            Statements of Operations for the Three Month and
            Six Month Periods Ended June 30, 2001 and
            2000 (unaudited)................................................ 3

            Statements of Financial Position as of
            June 30, 2001(unaudited) and December 31, 2000.................. 4

            Statements of Cash Flows for the
            Six Month Periods Ended June 30, 2001 and
            2000 (unaudited)................................................ 5

            Notes to Financial Statements (unaudited)....................... 6

Item  2.   MANAGEMENT'S DISCUSSION AND ANALYSIS OF
           FINANCIAL CONDITION AND RESULTS OF OPERATIONS.................... 9

Item  3.   QUANTITATIVE AND QUALITATIVE DISCLOSURE ABOUT
              MARKET RISK*..................................................N/A


                           PART II - OTHER INFORMATION


Item 1.   LEGAL PROCEEDINGS..................................................13

Item 2.   CHANGES IN SECURITIES AND USE OF PROCEEDS*........................N/A

Item 3.   DEFAULTS UPON SENIOR SECURITIES*..................................N/A

Item 4.   SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS*..............N/A

Item 5.   OTHER INFORMATION..................................................13

Item 6.   EXHIBITS AND REPORTS ON FORM 8-K...................................13

SIGNATURE PAGE ..............................................................15





*Omitted pursuant to General Instruction H(2) of Form 10-Q.


                                        2

                               PART I. FINANCIAL INFORMATION
                               ITEM 1. FINANCIAL STATEMENTS
                            GLENBROOK LIFE AND ANNUITY COMPANY
                                STATEMENTS OF OPERATIONS





                                                  Three Months Ended                            Six Months Ended
                                                       June 30,                                      June 30,
                                     -------------------------------------------   ---------------------------------------------
                                     -------------------------------------------   ---------------------------------------------
(in thousands)                              2001                     2000                   2001                      2000
                                     -------------------     ------------------    -------------------       -------------------
                                     -------------------     ------------------    -------------------       -------------------
                                                     (Unaudited)                                    (Unaudited)
                                                                                                 
Revenues
Net investment income                $           2,658       $          2,700       $          5,394         $           5,255
Realized capital gains and losses                    -                     24                    (46)                       90
Administration fees                                 28                      -                     57                         -
                                     -----------------       ----------------       ----------------         -----------------
                                                 2,686                  2,724                  5,405                     5,345
                                     -----------------       ----------------       ----------------         -----------------
Costs and expenses
Adminstration expenses                              22                      -                     43                         -
                                     -----------------       ----------------       ----------------         -----------------

Income from operations
    before income tax expense                    2,664                  2,724                  5,362                     5,345
Income tax expense                                 930                    952                  1,873                     1,868
                                     -----------------       ----------------       ----------------         -----------------

Net income                           $           1,734       $          1,772       $          3,489         $           3,477
                                     =================       ================       ================         =================












                       See notes to financial statements.


                                        3







                                     GLENBROOK LIFE AND ANNUITY COMPANY
                                      STATEMENTS OF FINANCIAL POSITION



                                                                        June 30,             December 31,
                                                                          2001                   2000
                                                                    ------------------     ------------------
                                                                    ------------------     ------------------
(in thousands, except par value data)                                  (Unaudited)
                                                                                      
Assets
Investments
   Fixed income securities, at fair value
      (amortized cost $155,297 and $139,819 )                       $         159,923      $         144,127
   Short-term                                                                   3,381                  3,085
                                                                    -----------------      -----------------
         Total investments                                                    163,304                147,212

Cash                                                                                -                 13,500
Reinsurance recoverable from
   Allstate Life Insurance Company                                          5,094,525              4,702,940
Other assets                                                                    3,592                  3,391
Separate Accounts                                                           1,640,148              1,740,328
                                                                    -----------------      -----------------
         Total assets                                               $       6,901,569      $       6,607,371
                                                                    =================      =================

Liabilities
Reserve for life-contingent contract benefits                       $           7,004      $           6,094
Contractholder funds                                                        5,087,521              4,696,846
Current income taxes payable                                                    5,562                  3,729
Deferred income taxes                                                           1,994                  1,842
Payable to affiliates, net                                                      2,213                  5,101
Separate Accounts                                                           1,640,148              1,740,328
                                                                    -----------------      -----------------
         Total liabilities                                                  6,744,442              6,453,940
                                                                    -----------------      -----------------

Commitments and Contingent Liabilities (Note 5)

Shareholder's equity
Common stock, $500 par value, 10,000 shares
    authorized, 5,000 issued and outstanding                                    2,500                  2,500
Additional capital paid-in                                                    119,241                119,241
Retained income                                                                32,379                 28,890

Accumulated other comprehensive income:
    Unrealized net capital gains                                                3,007                  2,800
                                                                    -----------------      -----------------
         Total accumulated other comprehensive income                           3,007                  2,800
                                                                    -----------------      -----------------
         Total shareholder's equity                                           157,127                153,431
                                                                    -----------------      -----------------
         Total liabilities and shareholder's equity                 $       6,901,569      $       6,607,371
                                                                    =================      =================



              See notes to financial statements.

                              4



                                       GLENBROOK LIFE AND ANNUITY COMPANY
                                            STATEMENTS OF CASH FLOWS




                                                                                   Six Months Ended
                                                                                       June 30,
                                                                     ---------------------------------------------
                                                                     ---------------------------------------------
(in thousands)                                                              2001                      2000
                                                                     -------------------       -------------------
                                                                     -------------------       -------------------
                                                                                     (Unaudited)
                                                                                         
Cash flows from operating activities
Net income                                                           $            3,489        $            3,477
Adjustments to reconcile net income to net cash
    provided by operating activities:
         Amortization and other non-cash items                                      (44)                     (373)
         Realized capital gains and losses                                           46                       (90)
         Changes in:
              Income taxes payable                                                1,873                     1,868
              Other operating assets and liabilities                             (3,109)                     (776)
                                                                     ------------------        ------------------
                 Net cash provided by operating activities                        2,255                     4,106
                                                                     ------------------        ------------------

Cash flows from investing activities
Fixed income securities
       Proceeds from sales                                                        1,251                     6,227
       Investment collections                                                     4,433                     1,178
       Investment purchases                                                     (21,143)                  (61,762)
Change in short-term investments, net                                              (296)                   50,281
                                                                     ------------------        ------------------
               Net cash used in investing activities                            (15,755)                   (4,076)
                                                                     ------------------        ------------------


Net (decrease) increase in cash                                                 (13,500)                       30
Cash at beginning of period                                                      13,500                         9
                                                                     ------------------        ------------------
Cash at end of period                                                $                -        $               39
                                                                     ==================        ==================







              See notes to financial statements.


                               5


                        GLENBROOK LIFE AND ANNUITY COMPANY
                          NOTES TO FINANCIAL STATEMENTS
                                   (Unaudited)

1.   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").

          The financial  statements  and notes as of June 30, 2001,  and for the
     three  month and six  month  periods  ended  June 30,  2001 and  2000,  are
     unaudited.  The financial  statements  reflect all adjustments  (consisting
     only of normal recurring accruals) which are, in the opinion of management,
     necessary for the fair presentation of the financial  position,  results of
     operations and cash flows for the interim periods. The financial statements
     and notes should be read in conjunction  with the financial  statements and
     notes thereto  included in the Glenbrook  Life and Annuity  Company  Annual
     Report on Form 10-K for 2000.  The  results of  operations  for the interim
     periods  should not be considered  indicative of results to be expected for
     the full year.


2.   Reinsurance

          The Company has reinsurance  agreements  whereby all contract charges,
     credited  interest,  policy benefits and certain expenses are ceded to ALIC
     and  reflected net of such  reinsurance  in the  statements of  operations.
     Reinsurance   recoverable  and  the  related  reserve  for  life-contingent
     contract benefits 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.

          Investment  income earned on the assets which  support  contractholder
     funds and the reserve for life-contingent contract benefits is not included
     in the Company's financial statements as those assets are owned and managed
     under the terms of reinsurance  agreements.  The following table summarizes
     amounts which were ceded to ALIC under reinsurance agreements.




                                                     Three Months Ended                        Six Months Ended
                                                          June 30,                                 June 30,
                                            --------------------------------------    ------------------------------------
      (in thousands)                               2001                2000                 2001               2000
                                            -------------------- -----------------    ------------------ -----------------
                                                                                                  
      Contract charges                      $         7,828      $      9,659         $      16,443      $     18,533
      Credited interest, policy benefits
           and certain expenses                     104,023            86,431               196,026           170,003





                                       6


                      GLENBROOK LIFE AND ANNUITY COMPANY
                          NOTES TO FINANCIAL STATEMENTS
                                   (Unaudited)


3.       Comprehensive Income

        The components of other comprehensive income on a pretax and after-tax
basis are as follows:



                                                                   Three months ended June 30,
                                           -----------------------------------------------------------------------------
   (in thousands)                                         2001                                     2000
                                           ------------------------------------     ------------------------------------
                                                                      After-                                  After-
                                             Pretax        Tax         tax            Pretax        Tax         tax
                                                                                            
   Unrealized capital gains and
       losses:
   Unrealized holding gains (losses)
       arising during the period           $  (1,827)    $   639    $   (1,188)       $    (19)  $      7    $      (12)
   Less:  reclassification
        adjustments                                -           -             -             (14)         5            (9)
                                           ---------     -------    ----------        --------   --------    ----------
   Unrealized net capital gains (losses)      (1,827)        639        (1,188)             (5)         2            (3)
                                           ---------     -------    ----------        --------   --------    ----------
   Other comprehensive income (loss)       $  (1,827)    $   639        (1,188)       $     (5)  $      2            (3)
                                           =========     =======                      ========   ========

   Net income                                                            1,734                                    1,772
                                                                    ----------                               ----------

   Comprehensive income                                             $      546                               $    1,769
                                                                    ==========                               ==========


                                                                     Six months ended June 30,
                                           -------------------------------------------------------------------------------
   (in thousands)                                          2001                                      2000
                                           --------------------------------------    -------------------------------------
                                                                       After-                                    After-
                                              Pretax        Tax          tax           Pretax         Tax         tax
   Unrealized capital gains and
        losses:
   Unrealized holding gains (losses)
        arising during the period          $    (272)      $    (95)   $     177      $      642     $    (225)   $     417

   Less:  reclassification
        adjustments                              (46)            16          (30)            (14)            5           (9)
                                           ---------       --------    ---------      ----------     ---------    ---------
   Unrealized net capital gains (losses)         318           (111)         207             656          (230)         426
                                           ---------       --------    ---------      ----------     ---------    ---------
   Other comprehensive income (loss)       $     318       $   (111)         207      $      656     $    (230)         426
                                           =========       ========                   ==========     =========

   Net income                                                              3,489                                      3,477
                                                                       ---------                                  ---------

   Comprehensive income                                                $   3,696                                  $   3,903
                                                                       =========                                  =========



                                       7




4.   Third Party Administration Agreement

     On July 18,  2000,  the Company  entered  into an  administrative  services
agreement with American Maturity Life Insurance Company ("American Maturity") to
administer certain blocks of annuities that American Maturity reinsures to ALIC.
Pursuant  to the terms of the  agreement,  the  Company is to provide  insurance
contract  administration and financial services, for all contracts covered under
the  reinsurance  agreement.   The  administrative  services  agreement  can  be
terminated by either the Company or American  Maturity upon mutual consent or as
otherwise provided for in the terms of the agreement. During the three month and
six month periods ended June 30, 2001, the Company earned administration fees of
$28  thousand  and $57  thousand  and  incurred $22 thousand and $43 thousand in
related expenses.


5.   Regulation and Legal Proceedings

     The  Company's  business  is subject to the  effects of a changing  social,
economic  and  regulatory  environment.  Recent  state  and  federal  regulatory
initiatives have varied and have included employee benefit regulations,  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 the overall  expansion of regulation.
The ultimate  changes and eventual  effects,  if any, of these  initiatives  are
uncertain.

     In the normal course of its business,  the Company is involved from time to
time in pending and threatened litigation and regulatory actions in which claims
for monetary  damages are  asserted.  Regulatory  actions  include,  but are not
limited to, market conduct and  compliance  issues.  At this time,  based on the
present status of such litigation and regulatory  actions,  it is in the opinion
of  management  that the  ultimate  liability,  if any,  in one or more of these
matters  in excess of  amounts  currently  reserved  is not  expected  to have a
material  adverse  effect on the results of  operations,  liquidity or financial
position of the Company.


                                       8




                  ITEM 2. MANAGEMENT DISCUSSION AND ANALYSIS OF
    FINANCIAL CONDITION AND RESULTS OF OPERATIONS FOR THE THREE MONTH AND SIX
                   MONTH PERIODS ENDED JUNE 30, 2001 AND 2000


     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 thereto found under Part I Item 1 contained  herein
and with the  discussion,  analysis,  financial  statements and notes thereto in
Part I Item 1 and  Part  II  Items 7 and 8 of the  Glenbrook  Life  and  Annuity
Company Annual Report on Form 10-K for the year ended December 31, 2000.

OVERVIEW

     The Company,  a wholly owned subsidiary of Allstate Life Insurance  Company
("ALIC"),  which is a wholly  owned  subsidiary  of Allstate  Insurance  Company
("AIC"),   a  wholly  owned   subsidiary  of  The  Allstate   Corporation   (the
"Corporation"),  markets savings and life insurance  products  through banks and
securities  firms.  Savings products  include  deferred  annuities and immediate
annuities  without life  contingencies.  Deferred  annuities include fixed rate,
market value adjusted,  indexed and variable annuities.  Life insurance consists
of interest-sensitive life and variable life insurance.

     The Company has identified itself as a single segment entity.

     The assets and  liabilities  related to variable  annuity and variable life
contracts are legally segregated and reflected as Separate Accounts.  The assets
of  the  Separate  Accounts  are  carried  at  fair  value.   Separate  Accounts
liabilities  represent the contractholders'  claim to the related assets and are
carried at the fair value of the  assets.  In the event that the asset  value of
certain  contractholder  accounts are projected to be below the value guaranteed
by the  Company,  a  liability  is  established  through a charge  to  earnings.
Investment income and realized capital gains and losses of the Separate Accounts
accrue directly to the  contractholders  and therefore,  are not included in the
Company's statements of operations.


RESULTS OF OPERATIONS



(in thousands)
                                               Three Months Ended                    Six Months Ended
                                                    June 30,                             June 30,
                                          -----------------------------        ------------------------------
                                              2001           2000                   2001           2000
                                          ------------- ---------------        --------------- --------------
                                                                                    
Net investment income                     $      2,658   $    2,700             $    5,394      $    5,255

Realized capital gains and losses                    -           24                    (46)             90

Administration fees                                 28            -                     57               -

Administration expenses                             22            -                     43               -

Income tax expense                                 930          952                  1,873           1,868
                                          ------------   ----------             ----------      ----------

Net income                                $      1,734   $    1,772             $    3,489      $    3,477
                                          ============   ==========             ==========      ==========


     The Company has reinsurance  agreements under which all contract and policy
related   transactions  are  transferred  to  ALIC.  The  Company's  results  of
operations  include Net investment  income and Realized capital gains and losses
earned  on the  assets  of the  Company  that  are  not  transferred  under  the
reinsurance  agreements.   Also  included  in  the  results  of  operations  are
Administration fees earned and expenses incurred from third party administration
agreement, as described in Note 4.

                                       9

                  ITEM 2. MANAGEMENT DISCUSSION AND ANALYSIS OF
    FINANCIAL CONDITION AND RESULTS OF OPERATIONS FOR THE THREE MONTH AND SIX
                   MONTH PERIODS ENDED JUNE 30, 2001 AND 2000


     Net  income for the second  quarter  and for the six months  ended June 30,
2001 were  comparable to the same periods last year. Net  investment  income for
the second  quarter was  comparable to the same period last year. Net investment
income  increased  2.7% for the six months ended June 30, 2001  attributable  to
higher investment  balances.  Investments at June 30, 2001, excluding unrealized
gains and losses on fixed  income  securities,  grew 4.5% from same  period last
year.

     There were no realized  capital  gains or losses for the second  quarter of
2001 compared to realized capital gains, after-tax, of $16 thousand for the same
period last year. Realized capital losses,  after-tax, were $30 thousand for the
six months ended June 30, 2001 compared to realized capital gains, after-tax, of
$59 thousand  for the same period last year.  Period to period  fluctuations  in
realized  capital gains and losses are largely the result of the timing of sales
decisions  reflecting  management's  view of individual  securities  and overall
market conditions.


FINANCIAL POSITION

(in thousands)
                                                                June 30,
                                                                  2001
                                                            -----------------
  Fixed income securities (1)                               $         159,923
  Short-term                                                            3,381
                                                            -----------------
        Total investments                                   $         163,304
                                                            =================
  Reinsurance recoverable from ALIC                         $       5,094,525
                                                            =================
  Separate Accounts assets and liabilities                  $       1,640,148
                                                            =================
  Contractholder funds                                      $       5,087,521
                                                            =================

(1) Fixed income securities are carried at fair value.  Amortized cost for these
securities was $155,297 at June 30, 2001.

     Total  investments  were $163.3 million at June 30, 2001 compared to $147.2
million at December 31, 2000. The increase was due to investment of cash on hand
and  increased   unrealized  net  capital  gains  on  fixed  income  securities.
Investments  at June 30,  2001,  excluding  unrealized  gains  on  fixed  income
securities, grew 11.0% from December 31, 2000.

     At June 30, 2001,  substantially  all the Company's fixed income securities
portfolio  is rated  investment  grade,  which is  defined  by the  Company as a
security  having a National  Association  of  Insurance  Commissioners  ("NAIC")
rating of 1 or 2, a Moody's rating of Aaa, Aa, A or Baa, or a comparable Company
internal rating.

     During the six months  ended June 30,  2001,  reserve  for  life-contingent
contract  benefits,  contractholder  funds  and  amounts  recoverable  from ALIC
increased $910 thousand,  $390.7 million and $391.6 million,  respectively.  The
increase  resulted  from sales of the  Company's  fixed rate annuity  contracts,
partially offset by surrenders and withdrawals on fixed rate annuity  contracts.
Reinsurance  recoverable from ALIC relates to contract benefit obligations ceded
to ALIC.

     Separate Accounts assets and liabilities decreased 5.8% to $1.64 billion at
June 30,  2001.  The decrease  was driven by  unrealized  losses in the Separate
Accounts  investment  portfolios  and  surrenders  and  withdrawals,  that  were
partially offset by sales of variable  annuity  contracts and transfers from the
fixed account contract option to variable Separate Accounts funds.

                                       10

                  ITEM 2. MANAGEMENT DISCUSSION AND ANALYSIS OF
    FINANCIAL CONDITION AND RESULTS OF OPERATIONS FOR THE THREE MONTH AND SIX
                   MONTH PERIODS ENDED JUNE 30, 2001 AND 2000

CAPITAL RESOURCES AND LIQUIDITY

     Under the terms of  reinsurance  agreements,  substantially  all  deposits,
excluding those relating to Separate  Accounts,  are transferred to ALIC,  which
maintains  the  investment   portfolios   supporting  the  Company's   products.
Substantially   all  payments  of  policyholder   claims,   benefits,   contract
maturities,  contract surrenders and withdrawals and certain operating costs are
also  reimbursed by ALIC,  under the terms of the  reinsurance  agreements.  The
Company  continues  to have  primary  liability  as a direct  insurer  for risks
reinsured.  The  Company's  ability to meet  liquidity  demands is  dependent on
ALIC's ability to meet those  demands.  ALIC's  claims-paying  ability was rated
Aa2, AA+ and A+ by Moody's, Standard and Poor's and A.M. Best, respectively,  at
June 30, 2001.

     The  primary  sources  for the  remainder  of the  Company's  funds are the
collection of principal and interest from the  investment  portfolio and capital
contributions  from ALIC.  The primary uses for the  remainder of the  Company's
funds are to purchase investments,  pay costs associated with the maintenance of
the Company's investment portfolio and to pay shareholder dividends.

     At  June  30,  2001,  the  Moody's,  Standard  and  Poor's  and  A.M.  Best
claims-paying ratings for the Company were Aa2, AA+ and A+, respectively.

FORWARD-LOOKING STATMENTS

     This document contains "forward-looking statements" that anticipate results
based on management's  plans that are subject to uncertainty.  These  statements
are  made  subject  to the  safe-harbor  provisions  of the  Private  Securities
Litigation Reform Act of 1995.

     Forward-looking  statements do not relate strictly to historical or current
facts and may be  identified  by their  use of words  like  "plans,"  "expects,"
"will,"  "anticipates,"  "estimates,"  "intends," "believes," "likely" and other
words with similar meanings.  These statements may address,  among other things,
the Company's strategy for growth,  product development,  regulatory  approvals,
market  position,  expenses,  financial  results and  reserves.  Forward-looking
statements are based on management's  current expectations of future events. The
Company cannot  guarantee that any  forward-looking  statement will be accurate.
However,  management believes that our  forward-looking  statements are based on
reasonable,  current  expectations and  assumptions.  We assume no obligation to
update any  forward-looking  statements as a result of new information or future
events or developments.

     If  the   expectations  or  assumptions   underlying  the   forward-looking
statements prove inaccurate or if risks or uncertainties  arise,  actual results
could  differ  materially  from  those  communicated  in  these  forward-looking
statements.  In addition to the normal risks of business, the Company is subject
to significant  risk factors,  including those listed below which apply to it as
an insurance business.

o    Changes in market  interest rates can have adverse effects on the Company's
     investment  portfolio,  investment  income,  product  sales and  results of
     operations.  Increasing market interest rates have an adverse impact on the
     value of the investment  portfolio,  for example, by decreasing  unrealized
     capital gains on fixed income  securities.  Declining market interest rates
     could  have an adverse  impact on the  Company's  investment  income as the
     Company  reinvests  proceeds from positive cash flows from  operations  and
     from maturing and called  investments  into new  investments  that could be
     yielding less than the portfolio's average rate. Changes in market rates of
     interest  as compared to rates  offered on some of the  Company's  products
     could make those products less attractive if competitive investment margins
     are not  maintained.  This could lead to lower sales and/or  changes in the
     level of  surrenders  on these  products.  The  Company  seeks to limit its
     exposure in this area by offering a diverse group of products, periodically
     reviewing and revising  crediting rates and providing  surrender charges in
     the event of early withdrawal.

                                       11

                  ITEM 2. MANAGEMENT DISCUSSION AND ANALYSIS OF
    FINANCIAL CONDITION AND RESULTS OF OPERATIONS FOR THE THREE MONTH AND SIX
                   MONTH PERIODS ENDED JUNE 30, 2001 AND 2000

o    The  impact  of  decreasing  Separate  Accounts  balances  as a  result  of
     fluctuating  market  conditions  could cause contract  charges ceded by the
     Company to decrease.

o    In order to manage  interest  rate  risk,  from time to time the  effective
     duration  of the assets of the  investment  portfolio  is  adjusted.  Those
     adjustments may have an impact on the value of the investment portfolio and
     on investment income.

o    Management believes the reserves for life-contingent  contract benefits are
     adequate to cover ultimate policy  benefits,  despite the underlying  risks
     and uncertainties  associated with their  determination  when payments will
     not occur until well into the future. The Company  periodically reviews and
     revises its estimates.  If future experience  differs from assumptions,  it
     may have a material impact on results of operations.

o    Deferred annuities and  interest-sensitive  life insurance products receive
     favorable policyholder taxation under current tax laws and regulations. Any
     legislative or regulatory  changes that adversely  alter this treatment are
     likely to negatively  affect the demand for these  products.  Additionally,
     the  demand  for  life  insurance  products  which  are used to  address  a
     customer's  estate  planning  needs  may  be  impacted  to the  extent  any
     legislative changes to the current estate tax laws occur.

o    The Company distributes some of its products under agreements with other
     members of the financial services industry that are not affiliated with the
     Company. Termination of one or more of these agreements due to changes in
     control or other factors of any of these entities could have a detrimental
     effect on the Company's sales. This risk may be exacerbated by the
     enactment of the Gramm-Leach-Bliley Act of 1999, which eliminated many
     federal and state law barriers to affiliations among banks, securities
     firms, insurers and other financial service providers.

o    Financial strength ratings have become an increasingly  important factor in
     establishing   the  competitive   position  of  insurance   companies  and,
     generally,  may be  expected  to have an effect on an  insurance  company's
     sales.   On  an  ongoing  basis,   rating  agencies  review  the  financial
     performance  and  condition of insurers.  A downgrade,  while not expected,
     could have a material adverse effect on the Company's  business,  financial
     condition and results of operations.

o    State  insurance  regulatory  authorities  require  insurance  companies to
     maintain  specified levels of statutory  capital and surplus.  In addition,
     competitive  pressures require the Company to maintain  financial  strength
     ratings. These restrictions affect the Company's ability to pay shareholder
     dividends and use its capital in other ways.

o    A  number  of  enacted  and  pending  legislative  measures  could  lead to
     increased consolidation and increased competition in the financial services
     industry.

     o    At the federal level,  these measures  include the  Gramm-Leach-Bliley
          Act of 1999,  which  eliminated many federal and state law barriers to
          affiliations  among  banks,   securities  firms,  insurers  and  other
          financial service providers.

     o    At the state  level,  these  measures  include  legislation  to permit
          mutual insurance companies to convert to a hybrid structure known as a
          mutual holding company,  thereby allowing insurance companies owned by
          their policyholders to become stock insurance companies owned (through
          one  or  more  intermediate  holding  companies)  partially  by  their
          policyholders  and  partially by  stockholders.  Also,  several  large
          mutual life insurers  have used or are expected to use existing  state
          laws and  regulations  governing the  conversion  of mutual  insurance
          companies into stock insurance companies (demutualization).

     o    In addition, state insurance regulators are reexamining the regulatory
          framework that currently governs the United States insurance business.
          They are  engaged in an effort to  determine  the  proper  role of the
          state  insurance  regulation in the United States  financial  services
          industry following the enactment of the  Graham-Leach-Bliley  Act. The
          Company cannot predict  whether any state or federal  measures will be
          adopted  to  change  the  nature  or  scope of the  regulation  of the
          insurance  business or what effect any such measures would have on the
          Company.

                                       12


                      PART II - OTHER INFORMATION



Item 1.  LEGAL PROCEEDINGS

     The Company and its Board of Directors know of no material legal
     proceedings pending to which the Company is a party or which would
     materially affect the Company. 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.


Item 5.  OTHER INFORMATION

         Not applicable.


Item 6.           EXHIBITS AND REPORTS ON FORM 8-K

(a)  Exhibits required by Item 601 of Regulation S-K


(2)  None

(3)(i) Amended and Restated Articles of Incorporation and Articles of
     Redomestication of Glenbrook Life and Annuity Company (Incorporated herein
     by reference to the Company's Form 10-K Annual Report for the year ended
     December 31, 1998, dated March 30, 1999)

(3)(ii) Amended and Restated By-laws of Glenbrook Life and Annuity Company
     (Incorporated herein by reference to the Company's Form 10-K Annual Report
     for the year ended December 31, 1998, dated March 30, 1999)

(4)  None

(10)(a) Reinsurance Agreement between Glenbrook Life and Annuity Company and
     Allstate Life Insurance Company effective June 5, 1992 along with Amendment
     No. 1 thereto, dated June 8, 1995 and Amendment No. 2 thereto, dated
     November 3, 1995 (Incorporated herein by reference to the Company's Initial
     filing of Form S-1 Registration Statement (File No. 333-67275)

(10)(b )Amendment No. 1 to the Reinsurance Agreement between Glenbrook Life and
     Annuity Company and Allstate Life Insurance Company, dated June 8, 1995
     (Incorporated herein by reference to the initial filing of the Company's
     Form S-1 Registration Statement (File No 333-07275) dated June 28, 1996)

(10)(c) Amendment No. 2 to the Reinsurance Agreement between Glenbrook Life and
     Annuity Company and Allstate Life Insurance Company, dated November 3, 1995
     (Incorporated herein by reference to the initial filing of the Company's
     Form S-1 Registration Statement (File No 333-07275) dated June 28, 1996)

(10)(d) Amendment No. 3 to the Reinsurance Agreement between Glenbrook Life and
     Annuity Company and Allstate Life Insurance Company, dated October 28, 1998

(10)(e) Modified Coinsurance Agreement between Glenbrook Life and Annuity
     Company and Allstate Life Insurance Company, effective September 1, 1993

(10)(f) Amendment No. 1 to the Modified Coinsurance Agreement between Glenbrook
     Life and Annuity Company and Allstate Life Insurance Company, dated June
     28, 1995

(10)(g) Amendment No. 2 to the Modified Coinsurance Agreement between Glenbrook
     Life and Annuity Company and Allstate Life Insurance Company, dated
     November 3, 1995

(10)(h) Amendment No. 3 to the Modified Coinsurance Agreement between Glenbrook
     Life and Annuity Company and Allstate Life Insurance Company, dated October
     28, 1998

(11) Not Required

(15) None

(18) None

(19) None

                                       13


(22) None

(23) Not required

(24) None

 (b) Reports on 8-K

            No reports on Form 8-K were filed during the second quarter of 2001.







                                       14






                              SIGNATURES



Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized, on the 14th day of August, 2001.



                           GLENBROOK LIFE AND ANNUITY COMPANY
                           ----------------------------------
                                  (Registrant)






/s/ THOMAS J. WILSON, II               PRESIDENT AND CHIEF EXECUTIVE OFFICER
- - ------------------------               (Authorized Officer of Registrant)
 THOMAS J. WILSON, II



/s/ SAMUEL H. PILCH                   CONTROLLER
- - ------------------------              (Chief Accounting Officer)
 SAMUEL H. PILCH



                                       15