Document:

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                                                                   EXHIBIT 10.13

                          FULL RECOURSE PROMISSORY NOTE

$ 32,837.50

                                                                   June 17, 2002

     FOR VALUE RECEIVED, Paul McDonald ("Payor") hereby promises to pay to THE
ARISTOTLE CORPORATION, a Delaware corporation ("Payee"), the principal sum of
$32,837.50 on the earlier of (i) June 16, 2005 or (ii) the date which is sixty
days following the termination of employment of Payor with Payee or any of its
affiliated companies for any reason whatsoever other than the death or permanent
disability of Payor or (iii) the date which is six months following the
termination of employment of Payor with Payee or any of its affiliated companies
as a result of the death or permanent disability of Payor, in any case together
with interest on the unpaid balance of said principal sum from the date hereof
until this Note is paid in full at a rate per annum equal to 6.00%. Interest
shall be payable annually on December 30 of each year of this Note, commencing
December 31, 2002, and at maturity. Principal and interest under this Note shall
be paid in lawful money of the United States at Payee's offices at 96 Cummings
Point Road, Stamford, Connecticut 06902.

     In the event that Payor defaults in the payment of any interest hereunder
when due, and such default is not cured within ten days after written notice
thereof by Payee to Payor, then the entire unpaid principal balance of this
Note, with all interest accrued thereon, shall, at Payee's option, be and become
immediately due and payable.

     Protest and notice of non-payment and protest are hereby waived by the
undersigned and every endorsor or guarantor hereof. The acceptance by Payee of
any payment made hereunder after the time when due shall not establish a custom,
or waive any rights of Payee to enforce prompt payment hereof.

     Payor shall be entitled to prepay all or any portion of the principal of
this Note, together with accrued interest, without the imposition of any premium
or penalty.

     As collateral security for the payment of principal and interest when due
on this Note, Payor hereby pledges to Payee 7,100 shares of Common Stock, par
value $.01 per share, and 7,100 shares of Series I Preferred Stock, par value
$.01 per share, of Payee (the "Shares") as to which Payor represents to Payee
that Payor is the owner thereof, free and clear of all liens, claims, and
encumbrances. Notwithstanding the foregoing, unless Payor defaults under this
Note, Payor shall

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retain all rights of ownership of the Shares, provided, however, that so long as
any amount of this Note remains outstanding, Payor shall not sell, assign,
transfer, pledge or encumber the Shares. In the event of a default by Payor
hereunder, Payee may exercise all of its rights as to the Shares, as well as any
other remedy which may be available to Payee.

                                                 /s/ Paul McDonald
                                                 ---------------------
                                                 [Payor] Paul McDonald<PAGE>

                                                                   EXHIBIT 10.14

                            FORM OF LETTER AGREEMENT
                           FOR NON-EMPLOYEE DIRECTORS
                           --------------------------

                            The Aristotle Corporation
                                  27 Elm Street
                          New Haven, Connecticut 06510

     Re: Stock Options

Dear Stock Option Holders:

We are writing to you in your capacity as a holder of an option or options
("Option") to purchase shares of Common Stock, par value $.01 per share, of The
Aristotle Corporation (the "Company") granted under the Company's 1997 Employee
and Director Stock Option Plan (the "Plan"). As you may already know, the
Company has entered into an Agreement and Plan of Merger, dated as of November
27, 2001, with Nasco International, Inc. ("Nasco"), Nasco Holdings, Inc. and
Geneve Corporation, whereby Nasco will merge with and into the Company (the
"Merger"). Information regarding the Merger and Nasco is set forth in the Proxy
Statement - Prospectus prepared by the Company in connection with annual meeting
of the Company's stockholders on June 17, 2002, at which stockholders will be
asked to approve the Merger. A copy of the Proxy Statement-Prospectus is
enclosed for your review.

One of the conditions to the closing of the Merger is that holders of Options
agree not to exercise their Options until fifteen months after the closing of
the Merger. Therefore, I am writing to ask you to agree that you will not,
without the prior written consent of the Company (which consent may be withheld
at the Company's sole discretion), exercise any of your Options for a period
commencing on the first day after the Merger and continuing until the date
fifteen months after the Merger (the "Expiration Date"). In consideration of the
foregoing, an additional fifteen months will be added on to the termination date
of your option (the "new termination date"). You will then be free to exercise
your Options between the Expiration Date and the "new termination date" of your
Option.

If your service as a director terminates prior to the "new termination date", in
consideration of the foregoing, the exercise period of your option will be
extended so that you may exercise your option between the Expiration Date and
December 31, 2005, or ninety days after the date on which you cease to be a
director, whichever is later.

Please indicate your agreement with the foregoing by signing where indicated
below. Your agreement is irrevocable and will be binding on you and your
respective successors, heirs, personal representatives, and assigns.

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If you have any questions about this letter agreement or the Merger, please feel
free to contact me.

                                            Sincerely,

                                            THE ARISTOTLE CORPORATION

                                            /s/: John J. Crawford
                                            ---------------------
                                            By:  John J. Crawford, its
                                            Chief Executive Officer

Dated:                           , 2002
      ---------------------------

---------------------------------------
Printed Name of Holder

By:
   ------------------------------------
   Signature

                                       2<PAGE>

                                                               EXHIBIT 10.15 (B)

                     FIRST AMENDMENT TO AMENDED AND RESTATED
                    CREDIT AGREEMENT (FIVE YEAR) AND CONSENT

          THIS FIRST AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT (FIVE
YEAR) AND CONSENT, dated as of June 17, 2002 (this "AMENDMENT"), amends the
Amended and Restated Credit Agreement (Five Year), dated as of May 29, 2001 (the
"CREDIT AGREEMENT"), among NASCO INTERNATIONAL, INC., a Wisconsin corporation
(the "BORROWER"), the various financial institutions parties thereto
(collectively, the "LENDERS") and BANK OF AMERICA, N.A., as administrative agent
(the "AGENT") for the Lenders. Terms defined in the Credit Agreement are, unless
otherwise defined herein or the context otherwise requires, used herein as
defined therein.

          WHEREAS, the parties hereto have entered into the Credit Agreement,
which provides for the Lenders to extend certain credit facilities to the
Borrower from time to time;

          WHEREAS, the Borrower proposes to merge with and into The Aristotle
Corporation ("ARISTOTLE") pursuant to a Merger Agreement described in the Proxy
Statement - Prospectus of Aristotle dated May 15, 2002 (such merger being
referred to as the "MERGER"); and

          WHEREAS, Triarco Arts & Crafts, Inc., American Educational Products,
Inc., Hubbard Scientific, Inc. and Scott Resources, Inc. shall be converted into
limited liability companies named Triarco Arts & Crafts LLC, American
Educational Products LLC, Hubbard Scientific LLC, and Scott Resources LLC,
respectively, organized in Delaware, Colorado, Colorado and Colorado,
respectively (such conversion being referred to as the "CONVERSION");

          NOW, THEREFORE, in consideration of the premises and for other good
and valuable consideration (the receipt and sufficiency of which are hereby
acknowledged), the parties hereto agree as follows:

     SECTION 1. AMENDMENTS. Effective as of the date hereof, the Credit
Agreement shall be amended as set forth in Section 1.1 through 1.6 hereof.

          SECTION 1.1 ADDITIONAL DEFINITIONS. Section 1.1 of the Credit
Agreement is hereby amended by the addition of the following definitions in
proper alphabetical order:

          "ASSUMED INCOME TAXES" means for any period, federal, state, local and
foreign taxes that would have been payable by the Borrower and its Pledged
Subsidiaries as a consolidated group, without giving effect to the Merger or any
income or expense related to Non-Pledged Assets.

          "ASSUMED MANAGEMENT FEE AMOUNT" means $1,708,321 (minus any management
or similar fees paid to an Affiliate between January 1, 2002 and the effective
date of the Second Amendment hereto), during the 2002 Fiscal Year and thereafter
shall be the following amounts in the following Fiscal Years:

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                       Fiscal Year                    Amount
                       -----------                    ------

                       2003                         $1,810,821
                       2004                         $1,919,470
                       2005                         $2,034,638
                       2006                         $2,156,176

          "MAXIMUM AVAILABLE AMOUNT" means at any time, (i) the sum of, (A)
Non-Pledged Assets PLUS (B) Assumed Income Taxes after the effective date of the
Merger (less the amount of federal, state and local income taxes actually paid
by the Borrower and its Pledged Subsidiaries in said period) plus (c) the
Assumed Management Fee Amount MINUS (ii) the sum of (A) payments paid after the
date of the Merger in reliance on clause (i) of the PROVISO to the Section 7.2.6
PLUS (B) management fees paid in reliance upon clause (ii) of the parenthetical
phrase in Section 7.2.15 plus (C) tax sharing payments made to Holdings after
the effective date of the Merger in respect of tax obligations arising after the
effective date of the Merger.

          "NON-PLEDGED ASSETS" mean $3,200,000 on the date hereof PLUS the
amount of any dividends, distributions or tax sharing payments to the Borrower
after the date hereof from Non-Pledged Subsidiaries.

          "NON-PLEDGED SUBSIDIARY" means a Subsidiary other than a Pledged
Subsidiary.

          "PLEDGED SUBSIDIARY" means each Subsidiary of the Borrower, the equity
interests of which are pledged pursuant to the Pledge Agreement.

          SECTION 1.2 AMENDED DEFINITIONS. Section 1.1 of the Credit Agreement
is hereby amended by the deletion of the definitions of "Change of Control,"
"Consolidated Current Assets," "Consolidated Current Assets Level," Consolidated
Debt Service Coverage Ratio," "Consolidated Net Income," "Consolidated Net
Worth," "EBITDA" and "Excess Cash Flow" and the substitution of the following in
proper alphabetical order:

          "CHANGE IN CONTROL" means

               (a)  at any time when the aggregate principal amount of
          Indebtedness outstanding hereunder exceeds $10,000,000, Edward Netter
          and members of his family shall cease to own and control, individually
          or in the aggregate, directly or through corporations controlled by
          Edward Netter and members of his family, for any reason, free and
          clear of all Liens, options or other encumbrances or rights (other
          than any pledge of capital stock of Geneve granted in favor of a
          commercial lender securing Indebtedness, which Indebtedness may not
          exceed $10,000,000 in principal amount unless and until the
          outstanding principal amount of all Loans is equal to or less than
          $10,000,000, it being understood and agreed that foreclosure upon such
          Lien shall constitute a "Change in Control"), at least 51% of the
          outstanding shares of capital stock having ordinary voting power for
          the election of directors of Geneve on a fully diluted basis, other
          than by reason of death or legal incapacity, in which case a "Change
          in Control" shall not be deemed to occur until the date which is six
          months after such death or legal incapacity; or

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               (b)  the failure of Geneve to own and control, directly or
          indirectly and free and clear of all Liens, options or other
          encumbrances or rights, at least 51% of the outstanding shares of
          capital stock having ordinary voting power for the election of
          directors of the Borrower on a fully diluted basis.

               "CONSOLIDATED CURRENT ASSETS" means, as of the close of any month
          in each Fiscal Year, all amounts which, in accordance with GAAP
          consistently applied, would be included as current assets on a
          consolidated balance sheet of the Borrower (other than Non-Pledged
          Assets) and each of its Pledged Subsidiaries at such time, but in any
          event not including any cash or Cash Equivalent Investments.

               "CONSOLIDATED CURRENT ASSETS LEVEL" means, as of the last day of
          any Fiscal Quarter, the sum of (i) 80% of all amounts (but not
          including Non-Pledged Assets) which, in accordance with GAAP
          consistently applied, would be included as gross accounts receivable
          on a consolidated balance sheet of the Borrower and each of its
          Pledged Subsidiaries at such time plus (ii) 60% of all amounts (but
          not including Non-Pledged Assets) which, in accordance with GAAP
          consistently applied, would be included as gross inventory on a
          consolidated balance sheet of the Borrower and each of its Pledged
          Subsidiaries at such time.

               "CONSOLIDATED DEBT SERVICE COVERAGE RATIO" means, as of the close
          of any Fiscal Quarter, the ratio of:

               (a)  EBITDA computed for the four consecutive Fiscal Quarters
          ending  on the computation date

               TO

               (b)  the sum of

               (i)  Consolidated Interest Expense of the Borrower and each of
          its Subsidiaries computed for four consecutive Fiscal Quarters ending
          on the computation date,

               PLUS

               (ii) Required Principal Payments as of such computation date.

               "CONSOLIDATED INTEREST EXPENSE" means, for any Fiscal Quarter,
          the aggregate interest expense of the Borrower and each of its Pledged
          Subsidiaries or the Borrower and each of its Subsidiaries, as
          applicable, for such Fiscal Quarter, as determined in accordance with
          GAAP consistently applied, including, without limitation, all
          commissions, discounts and other fees and charges owed with respect to
          letters of credit and banker's acceptances and net costs under
          interest rate swap or exchange agreements and the portion of any
          obligation under capital leases allocable to interest expense but
          excluding in any event any amounts payable under the Agent's Fee
          Letter.

               "CONSOLIDATED NET INCOME" means, for any period, all amounts
          which, in conformity with GAAP consistently applied, would be included
          under net income (but

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          not including income derived from Non-Pledged Assets) on a
          consolidated income statement of the Borrower and each of its Pledged
          Subsidiaries for such period.

               "CONSOLIDATED NET WORTH" means, at any time, all amounts which,
          in accordance with GAAP consistently applied, would be included under
          shareholders' equity on a consolidated balance sheet of the Borrower
          and each of its Pledged Subsidiaries at such time; PROVIDED that, in
          any event, such amounts are to be net of (i) amounts carried on the
          books of the Borrower and each of its Subsidiaries for treasury stock
          and (ii) Non-Pledged Assets.

               "EBITDA" means, for any period, Consolidated Net Income for such
          period PLUS to the extent deducted in determining such Consolidated
          Net Income, Consolidated Interest Expense of the Borrower and its
          Pledged Subsidiaries, income tax expense, depreciation and
          amortization of the Borrower and its Pledged Subsidiaries for such
          period; PROVIDED that for purposes of calculating EBITDA for any
          Period, the consolidated net income of any Person acquired by the
          Borrower or any Pledged Subsidiary during such period (plus, to the
          extent deducted in determining such consolidated net income, interest
          expense, income tax expense, depreciation and amortization of such
          Person) shall be included on a PRO FORMA basis for such period
          (assuming the consummation of each such acquisition and the incurrence
          or assumption of any Indebtedness in connection therewith occurred on
          the first day of such period, but adjusted to add back non-recurring
          expenses (such as owner compensation) to the extent disclosed to and
          approved by the Required Lenders) based upon (a) to the extent
          available, (i) the audited consolidated balance sheet of such acquired
          Person and its consolidated Subsidiaries as at the end of the fiscal
          year of such Person preceding the acquisition of such Person and the
          related audited consolidated statements of income, stockholders'
          equity and cash flows for such fiscal year and (ii) any subsequent
          unaudited financial statements for such Person for the period prior to
          the acquisition of such Person so long as such statements were
          prepared on a basis consistent with the audited financial statements
          referred to above or (b) to the extent the items listed in CLAUSE (A)
          are not available, such historical financial statements and other
          information as is disclosed to, and approved by, the Required Lenders.

          "EXCESS CASH FLOW" means, for any period, the remainder of

               (a)  Consolidated Net Income for such period,

          PLUS

               (b)  to the extent deducted in determining such Consolidated Net
          Income, income tax expense, depreciation and amortization for such
          period,

          PLUS

               (c)  any decrease in working capital during such period

          PLUS

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               (d)  any non-cash charges

          LESS

               (e)  the sum, without duplication of

                    (i)    scheduled repayments of the loans made during such
          period pursuant to SECTION 3.1.1,

          PLUS

                    (ii)   voluntary prepayments of the Loans pursuant to
          SECTION 3.1.2 during such period,

          PLUS

                    (iii)  cash payments made in such period with respect to
          Capital Expenditures,

          PLUS

                    (iv)   all Assumed Income Taxes during such period,

          PLUS

                    (v)    any increases in working capital during such period.

          SECTION 1.3 FINANCIAL INFORMATION. Sections 7.1.1 of the Credit
     Agreement is hereby amended by the addition of the following clauses (i)
     and (j):

                    "(i)   as soon as available and in any event within 60 days
            after the end of each of the first three Fiscal Quarters of each
            Fiscal Year of the Borrower and 90 days after the end of the last
            Fiscal Quarter of each Fiscal Year of the Borrower, combined balance
            sheets of the Borrower and its Pledged Subsidiaries as of the end of
            such Fiscal Quarter, and combined statements of earnings and cash
            flow of the Borrower and its Pledged Subsidiaries for such Fiscal
            Quarter and for the period commencing at the end of the previous
            Fiscal Year and ending with the end of such Fiscal Quarter,
            excluding Non Pledged Assets and any income related thereto
            certified by the chief financial Authorized Officer of the Borrower;
            and

                    (j)    within 30 days after each month, a report identifying
            the Non-Pledged Assets, income applicable to Non-Pledged Assets and
            Assumed Income Taxes;"

          SECTION 1.4 NEGATIVE COVENANTS. Section 7.2.1, 7.2.2, 7.2.3, 7.2.5,
     7.2.6, 7.2.7, 7.2.8, 7.2.9, 7.2.10, 7.2.15 and 7.2.16 of the Credit
     Agreement are hereby amended to state in their entirety as follows:

                                       5
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          "SECTION 7.2.1 BUSINESS ACTIVITIES. The Borrower will not, and will
     not permit any of its Pledged Subsidiaries to, engage in any business
     activity, other than the business of selling, primarily through mail order
     and electronic means, teaching aids and equipment to educators and
     specialized equipment and supplies to farmers, ranchers, laboratories,
     hospitals and emergency services, and in the financial services business
     and such activities as may be incidental or directly related thereto.

          SECTION 7.2.2 INDEBTEDNESS. The Borrower will not, and will not permit
     any of its Pledged Subsidiaries to, create, incur, assume or suffer to
     exist or otherwise become or be liable in respect of any Indebtedness,
     other than, without duplication, the following:

          (a)  Indebtedness in respect of the Loans and other Obligations;

          (b)  unsecured Indebtedness incurred in the ordinary course of
     business (including open accounts extended by suppliers on normal trade
     terms in connection with purchases of goods and services, but excluding
     Indebtedness incurred through the borrowing of money and Contingent
     Liabilities);

          (c)  Indebtedness of the Borrower and its Pledged Subsidiaries in
     respect of Capitalized Lease Liabilities to the extent permitted in Section
     7.2.7;

          (d)  Indebtedness under the Credit Agreement (364 Days);

          (e)  Indebtedness of the Borrower comprising reimbursement obligations
     in respect of letters of credit issued to support imported merchandise
     purchased from time to time by the Borrower, provided that the aggregate
     amount of all such letters of credit and, in turn, of all such
     reimbursement obligations, shall not exceed $500,000;

          (f)  Indebtedness of the Borrower incurred in connection with the
     Guaranty, dated as of April 16, 2001 in favor of J-Star Industries, Inc.
     pursuant to which the Borrower has guaranteed the obligations of NHI, LLC
     under the Environmental Remediation and Indemnification Agreement, dated as
     of April 16, 2001, by and between NHI, LLC and J-Star Industries, Inc. and
     the Environmental Escrow Agreement, dated as of April 16, 2001, by and
     between NHI, LLC and J-Star Industries, Inc; and

          (g)  Non-recourse Indebtedness of the Borrower secured only by
     Non-Pledged Assets.

          SECTION 7.2.3 LIENS. The Borrower will not, and will not permit any of
     its Pledged Subsidiaries to, create, incur, assume or suffer to exist any
     Lien upon any of its property, revenues or assets, whether now owned or
     hereafter acquired, except:

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          (a)  Liens securing payment of the Obligations and the "Obligations"
     under the Credit Agreement (364 Days), granted pursuant to any Loan
     Document;

          (b)  Other than with respect to the Mortgaged Real Property and the
     Modesto Property (as to which the provisions of the Mortgage and the
     Modesto Mortgage shall govern and control), liens for taxes, assessments or
     other governmental charges or levies not at the time delinquent or
     thereafter payable without penalty or being contested in good faith by
     appropriate action and for which adequate reserves in accordance with GAAP
     shall have been set aside on its books;

          (c)  Liens of carriers, warehousemen, mechanics, materialmen and
     landlords incurred in the ordinary course of business for sums not overdue
     or being contested in good faith by appropriate action and for which
     adequate reserves in accordance with GAAP shall have been set aside on its
     books;

          (d)  Liens incurred in the ordinary course of business in connection
     with worker's compensation, unemployment insurance or other forms of
     governmental insurance or benefits, or to secure performance of tenders,
     statutory obligations, leases and contracts (other than for borrowed money)
     entered into in the ordinary course of business or to secure obligations on
     surety or appeal bonds;

          (e)  judgment Liens in existence less than 15 days after the entry
     thereof or with respect to which execution has been stayed or the payment
     of which is covered in full (subject to a customary deductible) by
     insurance maintained with responsible insurance companies;

          (f)  Liens to secure the reimbursement obligations permitted under
     Section 7.2.2(e) on the merchandise financed with the letters of credit
     described therein;

          (g)  Permitted Encumbrances (as defined in the Mortgage) with respect
     to the Mortgaged Real Property and the Modesto Property; and

          (h)  Liens on Non Pledged Assets.

          SECTION 7.2.5. INVESTMENTS. Subject to Section 7.2.18, the Borrower
     will not, and will not permit any of its Pledged Subsidiaries to, make,
     incur, assume or suffer to exist any Investment in any other Person,
     except:

          (a)  Cash Equivalent Investments;

          (b)  without duplication, Investments permitted as Indebtedness
     pursuant to Section 7.2.2;

                                       7
<PAGE>

          (c)  without duplication, Investments permitted as Capital
     Expenditures pursuant to Section 7.2.7;

          (d)  (i) Investments made prior to the Effective Date in its
     Subsidiaries, (ii) from and after the Effective Date and in the ordinary
     course of business, Investments by the Borrower in its Pledged Subsidiaries
     in an aggregate amount not to exceed $3,000,000 at any one time
     outstanding, or by any such Pledged Subsidiary in any of its Pledged
     Subsidiaries, by way of contributions to capital or loans or advances and
     (iii) from and after the Effective Date, Investments by the Borrower in
     Geneve in an aggregate amount not to exceed $3,000,000 at any one time
     outstanding (provided, that all such Investments shall be by way of loans
     to Geneve made by the Borrower and evidenced by one or more promissory
     notes (each such promissory note to be in form and substance reasonably
     satisfactory to the Agent) duly executed and delivered in pledge to the
     Agent; and

          (e)  Investments by the Borrower made with Non Pledged Assets;

          provided, however, that

          (f)  any Investment which when made complies with the requirements of
     the definition of the term "Cash Equivalent Investment" may continue to be
     held notwithstanding that such Investment if made thereafter would not
     comply with such requirements; and

          (g)  no Investment otherwise permitted by clause (b), (c) or (d) shall
     be permitted to be made if, immediately before or after giving effect
     thereto, any Default shall have occurred and be continuing.

          SECTION 7.2.6 RESTRICTED PAYMENTS, ETC. On and at all times after the
     Effective Date subject to Section 7.2.18:

          (a)  the Borrower will not declare, pay or make any dividend or
     distribution (in cash, property or obligations) on any shares of any class
     of capital stock (now or hereafter outstanding) of the Borrower or on any
     warrants, options or other rights with respect to any shares of any class
     of capital stock (now or hereafter outstanding) of the Borrower (other than
     dividends or distributions payable in its common stock or warrants to
     purchase its common stock or splitups or reclassifications of its stock
     into additional or other shares of its common stock), or apply, or permit
     any of its Subsidiaries to apply, any of its funds, property or assets to
     the purchase, redemption, sinking fund or other retirement of, or agree or
     permit any of its Subsidiaries to purchase or redeem, any shares of any
     class of capital stock (now or hereafter outstanding) of, the Borrower, or
     warrants, options or other rights with respect to any shares of any class
     of capital stock (now or hereafter outstanding) of the Borrower;

                                       8
<PAGE>

          (b)  the Borrower will not prepay any other Indebtedness or prepay or
     repay any Subordinated Debt, except as expressly permitted under CLAUSE (D)
     of SECTION 7.2.2; and

          (c)  the Borrower will not, and will not permit any Subsidiary to,
     make any deposit for any of the foregoing purposes;

     PROVIDED, HOWEVER, that, (i) the Borrower may pay dividends or make any
     distribution of up to the Maximum Available Amount; and (ii) in any fiscal
     year the Borrower may pay a dividend up to an amount equal to 50% of the
     Excess Cash Flow for the preceding Fiscal Year (so long as the Borrower has
     first made the mandatory prepayment pursuant to SECTION 3.1.2(D) therein)."

          SECTION 7.2.7 CAPITAL EXPENDITURES, ETC. The Borrower will not, and
     will not permit any of its Pledged Subsidiaries to, make or commit to make
     Capital Expenditures in any Fiscal Year in excess of $2,700,000 in the
     aggregate, except that the Borrower may make Capital Expenditures financed
     with Non Pledged Assets.

          SECTION 7.2.8 TAKE OR PAY CONTRACTS. The Borrower will not, and will
     not permit any of its Pledged Subsidiaries to, enter into or be a party to
     any arrangement for the purchase of materials, supplies, other property or
     services if such arrangement by its express terms requires that payment be
     made by the Borrower or such Pledged Subsidiary regardless of whether such
     materials, supplies, other property or services are delivered or furnished
     to it, unless the aggregate amount payable under all such arrangements
     shall not exceed $100,000 in any calendar year.

          SECTION 7.2.9 CONSOLIDATION, MERGER, ETC. The Borrower will not, and
     will not permit any of its Pledged Subsidiaries to, liquidate or dissolve,
     consolidate with, or merge into or with, any other corporation, or purchase
     or otherwise acquire all or substantially all of the assets of any Person
     (or of any division thereof) except

               (a)    any such Pledged Subsidiary may liquidate or dissolve
          voluntarily into, and may merge with and into, the Borrower or any
          wholly-owned Pledged Subsidiary, and the assets or stock of any
          Pledged Subsidiary may be purchased or otherwise acquired by the
          Borrower or any Pledged wholly-owned Subsidiary;

               (b)    so long as no Default has occurred and is continuing or
          would occur after giving effect thereto, the Borrower or any of its
          Pledged Subsidiaries may purchase all or substantially all of the
          assets of any Person, or acquire such Person by merger, if permitted
          (without duplication) by Section 7.2.7 to be made as a Capital
          Expenditure (provided that any amounts so expended shall count as
          Capital Expenditures for purposes of Section 7.2.7); provided, that
          the Borrower

                                       9
<PAGE>

          may purchase all or substantially all of the assets of any Person (or
          of any division thereof) all of the assets of any Person (or of any
          division thereof) financed solely with Non Pledged Assets.

          SECTION 7.2.10 ASSET DISPOSITIONS, ETC. The Borrower will not, and
     will not permit any of its Pledged Subsidiaries to, sell, transfer, lease,
     contribute or otherwise convey, or grant options, warrants or other rights
     with respect to, all or any part of its assets (including accounts
     receivable and capital stock of Subsidiaries) to any Person, other than the
     sale of inventory in the ordinary course of business, unless (a) permitted
     by Section 7.2.6 or 7.2.9, (b) in addition to the exceptions provided in
     the foregoing clause (a), the net book value of such assets, together with
     the net book value of all other assets sold, transferred, leased,
     contributed or conveyed by the Borrower or any of its Pledged Subsidiaries
     pursuant to this clause (b) since the Effective Date, does not exceed
     $250,000 or (c) such assets consist of Non Pledged Assets.

          SECTION 7.2.15 MANAGEMENT FEES. The Borrower will not, and will not
     permit any of its Pledged Subsidiaries to, pay management or similar fees
     to any Affiliate (other than (i) payments by any of the Borrower's Pledged
     Subsidiaries to the Borrower and (ii) payments not in excess of the Maximum
     Available Amount) without the written approval of the Required Lenders."

     SECTION 1.5 TAX SHARING PAYMENTS. Section 7.2.16 of the Credit Agreement is
hereby amended to state in its entirety as follows:

          "SECTION 7.2.16 TAX SHARING PAYMENTS. The Borrower will not, and will
          not permit any of its Pledged Subsidiaries to make, any tax sharing
          payments to Holdings in excess of the Maximum Available Amount."

     SECTION 1.6 INVESTMENT RESTRICTION AND COLLATERAL.

     Article VII of the Credit Agreement is hereby amended by the addition of
the following section at the end:

          "Section 7.2.18 INVESTMENT RESTRICTION. Notwithstanding any other
          provisions of this Agreement, the Borrower will not, and will not
          permit any of its Pledged Subsidiaries, to make, incur, assume or
          suffer to exist any Investment in any Non Pledged Subsidiary except as
          listed on Schedule 7.2.18. except that the Borrower may make
          Investments in Non Pledged Subsidiaries financed solely with Non
          Pledged Assets"

          "Section 7.2.19 COLLATERAL DOCUMENTS. The Borrower will deliver such
          amendments to the Security Agreement, Pledge Agreement, Subsidiary
          Pledge Agreement and Subsidiary Security Agreement within fourteen
          days after the effective date of the Second Amendment hereto as the
          Agent may deem reasonably

                                       10
<PAGE>

          necessary to continue the security interests thereunder after giving
          effect to the Merger and Conversion. The Borrower will also deliver
          such amendments related to real estate collateral documents within
          thirty days after the effective date of the Second Amendment hereto as
          the Agent may deem reasonably necessary to continue the security
          interests thereunder after giving effect to the Merger and
          Conversion."

     SECTION 2. CONSENT.

       The Lenders hereby consent to the Merger and the Conversion,
notwithstanding any provisions of Sections 7.2.1 or 7.2.9 of the Credit
Agreement to the contrary. This Consent shall be limited to its terms and shall
constitute a waiver of any other rights that the Lenders may have under the Loan
Documents from time to time.

     SECTION 3. CONDITIONS PRECEDENT. This Amendment shall become effective when
each of the conditions precedent set forth in this SECTION 2 shall have been
satisfied, and notice thereof shall have been given by the Agent to the Borrower
and the Lenders.

       SECTION 3.1 RECEIPT OF DOCUMENTS. The Agent shall have received all of
the following documents duly executed, dated the date hereof or such other date
as shall be acceptable to the Agent, and in form and substance satisfactory to
the Agent:

       (a)  AMENDMENT. This Amendment, duly executed by the Borrower, the Agent
     and the Lenders.

       (b)  ASSUMPTION. An assumption by Aristotle of the obligations of the
     Borrower under the Credit Agreement and the Loan Documents in the form of
     Exhibit A hereto.

       (c)  SECRETARY'S CERTIFICATE. A certificate of the secretary or an
     assistant secretary of the Borrower, as to (i) resolutions of the Board of
     Directors of the Borrower then in full force and effect authorizing the
     execution, delivery and performance of this Amendment and each other
     document described herein, and (ii) the incumbency and signatures of those
     officers of the Borrower authorized to act with respect to this Amendment
     and each other document described therein.

       SECTION 3.2 COMPLIANCE WITH WARRANTIES, NO DEFAULT, ETC. Both before and
after giving effect to the effectiveness of this Amendment, the following
statements by the Borrower shall be true and correct (and the Borrower, by its
execution of this Amendment, hereby represents and warrants to the Agent and
each Lender that such statements are true and correct as at such times):

       (a)  the representations and warranties set forth in Article VI of the
     Credit Agreement shall be true and correct with the same effect as if then
     made (unless stated to relate solely to an earlier date, in which case such
     representations and warranties shall be true and correct as of such earlier
     date); and

                                       11
<PAGE>

          (b)  no Default shall have then occurred and be continuing.

       SECTION 3.3 MERGER. The Merger and the Conversion shall have been
completed and the Borrower shall have delivered a Certificate to the Agent to
that effect.

     SECTION 4. REPRESENTATIONS AND WARRANTIES. To induce the Lenders and the
Agent to enter into this Amendment, the Borrower hereby represents and warrants
to the Agent and each Lender as follows:

       SECTION 4.1 DUE AUTHORIZATION, NON-CONTRAVENTION, ETC. The execution,
delivery and performance by the Borrower of this Amendment and the completion of
the Merger and the Conversion are within the Borrower's corporate powers, have
been duly authorized by all necessary corporate action, and do not

          (a)  contravene the Borrower's Organic Documents;

          (b)  contravene any contractual restriction, law or governmental
       regulation or court decree or order binding on or affecting the Borrower;
       or

          (c)  result in, or require the creation or imposition of, any Lien on
       any of the Borrower's properties.

       SECTION 4.2 GOVERNMENT APPROVAL, REGULATION, ETC. All authorizations and
approvals and other actions by, and notices to and filings with, any
governmental authority or regulatory body or other Person required for the due
execution, delivery or performance by the Borrower of this Amendment or the
completion of the Merger and the Conversion shall have been made.

       SECTION 4.3 VALIDITY, ETC. This Amendment constitutes the legal, valid
and binding obligation of the Borrower enforceable in accordance with its terms.

       SECTION 4.4 PROFORMA FINANCIAL STATEMENTS. The proforma consolidating
financial statement of the Borrower and its Subsidiaries delivered to the Agent
dated as at December 31, 2001 as set forth in the Proxy Statement - Prospectus
of Aristotle dated May 15, 2002 fairly presents the financial condition of the
Borrower and its Subsidiaries giving effect to the Merger and Conversion.

     SECTION 5. MISCELLANEOUS.

       SECTION 5.1 CONTINUING EFFECTIVENESS, ETC. This Amendment shall be deemed
to be an amendment to the Credit Agreement, and the Credit Agreement, as amended
hereby, shall remain in full force and effect and is hereby ratified, approved
and confirmed in each and every respect. After the effectiveness of this
Amendment in accordance with its terms, all references to the Credit Agreement
in the Loan Documents or in any other document, instrument, agreement or writing
shall be deemed to refer to the Credit Agreement as amended hereby.

       SECTION 5.2 PAYMENT OF COSTS AND EXPENSES. The Borrower agrees to pay on
demand all expenses of the Agent (including the fees and out-of-pocket expenses
of counsel to

                                       12
<PAGE>

the Agent) in connection with the negotiation, preparation, execution and
delivery of this Amendment.

       SECTION 5.3 SEVERABILITY. Any provision of this Amendment which is
prohibited or unenforceable in any jurisdiction shall, as to such provision and
such jurisdiction, be ineffective to the extent of such prohibition or
unenforceability without invalidating the remaining provisions of this Amendment
or affecting the validity or enforceability of such provision in any other
jurisdiction.

       SECTION 5.4 HEADINGS. The various headings of this Amendment are inserted
for convenience only and shall not affect the meaning or interpretation of this
Amendment or any provisions hereof.

       SECTION 5.5 EXECUTION IN COUNTERPARTS. This Amendment may be executed by
the parties hereto in several counterparts, each of which shall be deemed to be
an original and all of which shall constitute together but one and the same
agreement.

       SECTION 5.6 GOVERNING LAW. THIS AMENDMENT SHALL BE DEEMED TO BE A
CONTRACT MADE UNDER AND GOVERNED BY THE INTERNAL LAWS OF THE STATE OF ILLINOIS.

       SECTION 5.7 SUCCESSORS AND ASSIGNS. This Amendment shall be binding upon
and shall inure to the benefit of the parties hereto and their respective
successors and assigns.

                                       13
<PAGE>

       IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be
executed by their respective officers thereunto duly authorized as of the day
and year first above written.

                                     NASCO INTERNATIONAL, INC.

                                     By /s/ Steven B. Lapin
                                        -------------------------------
                                     Title: Vice President
                                            ---------------------------

                                     BANK OF AMERICA, N.A.

                                     By Mark Motuelle
                                        -------------------------------
                                     Title: Vice President
                                            ---------------------------

                                     BANK OF AMERICA, N.A., as Agent

                                     By David Johnson
                                        -------------------------------
                                     Title: Vice President
                                            ---------------------------

                                     BANK ONE, WISCONSIN

                                     By Mark P. Bruss
                                        -------------------------------
                                     Title: First Vice President
                                            ---------------------------

                                      S-1
<PAGE>

                                    Exhibit A

                              Assumption Agreement

                                                             _____________, 2002

TO:  The Agent and the Lenders that
     are parties to the Credit Agreement
     referred to below

     Please refer to the Amended and Restated Credit Agreement (Five Year) dated
as of May 29, 2001 (as amended or otherwise modified on or prior to the date
hereof, the "Credit Agreement") among NASCO International, Inc., as Borrower
(the "Borrower"), the commercial lending institutions party thereto and Bank of
America, N.A., as Administrative Agent (the "Agent"). This Assumption Agreement
is delivered pursuant to Section 3.1 of the First Amendment to the Credit
Agreement.

     The undersigned, The Aristotle Corporation, hereby (a) assumes all rights
and obligations of the Borrower under the Credit Agreement and the other Loan
Documents (as defined in the Credit Agreement), (b) acknowledges that it has
received a copy of the Credit Agreement and each of the other Loan Documents as
in effect on the date hereof and (c) acknowledges that it shall be bound by the
provisions of the Credit Agreement and the other Loan Documents (to the extent
the Borrower was party thereto) as if it were an original signatory thereto and
that all references to the "Borrower" in the Credit Agreement and each other
Loan Document shall hereafter be deemed to be references to The Aristotle
Corporation.

     This Assumption Agreement shall be governed by, and construed in accordance
with, the laws of the State of Illinois applicable to contracts made and to be
performed entirely within such State.

     IN WITNESS WHEREOF, the undersigned has duly executed and delivered this
Assumption Agreement as of the date and year first written above.

                                        THE ARISTOTLE CORPORATION

                                        By:______________________________
                                        Name Printed:______________________
                                        Title:_____________________________

                                      A-1

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