1 EXHIBIT 10.42 ADDENDUM TO THE CONSUMER DISTRIBUTION AGREEMENT Distribution Agreement between Ingram Micro Inc. and A.D.A.M. Software, Inc. dated August 10, 1995 is hereby amended as follows: Section 1.1. is deleted and replaced by; Sections 1.1a Vendor hereby grants to Ingram, and Ingram accepts, the non-exclusive right to distribute within the territory of North America those products listed on Exhibit A (1), Consumer Products, as amended from time to time, attached hereto and made a part hereof (hereinafter all products to be distributed shall be referred to as the "Product" or "Products"). Section 1.1b Vendor hereby grants to Ingram, and Ingram accepts, the non-exclusive right to distribute within the territory of North America to the Education market in North America consisting of public, private and parochial schools encompassing grades K-12, and Education Dealers whose target products are those listed on Exhibit A (2), Education Products. The products listed on Exhibit A (2), Education Products, may be amended from time to time, attached hereto and made a part hereof (hereinafter all products to be distributed shall be referred to as the "Product" or Products"). Sections 7.2 and 7.3 under the heading of Cooperative Advertising and Marketing Funds have no affect pertaining to those products listed in Exhibit A (2), Education Products. IN WITNESS WHEREOF, the parties have executed this Agreement. A.D.A.M. Software, Inc. Ingram Micro Inc. By /s/ Curtis Cain By /s/ Sanat K. Dutta -------------------------- ---------------------------- Name Curtis Cain Name Sanat K. Dutta Title CEO Title Executive Vice President Date 12/6/95 Date January 19, 1996 By /s/ Kathy M. Anderson -------------------------- Name Kathy M. Anderson Title Sales Manager Date 12/6/95 2 A.D.A.M. SOFTWARE EDUCATION PRODUCTS (CURRENT AS OF April 1, 1996) A.D.A.M. P/N Product Name Suggested Retail Price - - ------------ ------------ ---------------------- ESM4003 A.D.A.M. Essentials School Edition-MAC 129.95 INGRAM PART NUMBER: 364823 ESD4003 A.D.A.M. Essentials School Edition-WIN 129.95 INGRAM PART NUMBER: 364822 ESLM4002 A.D.A.M. Essentials School Edition Lab Pack-MAC (FIVE USERS) 399.95 INGRAM PART NUMBER 364825 ESLD4002 A.D.A.M. Essentials School Edition Lab Pack-WIN (FIVE USERS) 399.95 INGRAM PART NUMBER: 364824 SNMM4002 A.D.A.M. Nine Month Miracle School Edition-MAC 69.95 INGRAM PART NUMBER: 364819 SNMD4002 A.D.A.M. Nine Month Miracle School Edition-WIN 69.95 INGRAM PART NUMBER: 364818 SNMLM4002 A.D.A.M. Nine Month Miracle School Ed. Lab Pack-MAC (FIVE USERS) 199.95 INGRAM PART NUMBER: 364821 SNMLD4002 A.D.A.M. Nine Month Miracle School Ed. Lab Pack-WIN (FIVE USERS) 199.95 INGRAM PART NUMBER: 364820 SATM4002 A.D.A.M. Inside Story School Edition-MAC 69.95 INGRAM PART NUMBER: 364815 SATD4002 A.D.A.M. Inside Story School Edition-WIN 69.95 INGRAM PART NUMBER: 364814 SATLM4002 A.D.A.M. Inside Story School Ed. Lab Pack-MAC (FIVE USERS) 199.95 INGRAM PART NUMBER: 364817 SATLD4002 A.D.A.M. Inside Story School Edition Lab Pack-WIN (FIVE USERS) 199.95 INGRAM PART NUMBER: 364816 SLGD4002 Life's Greatest Mysteries School Edition-WIN 69.95 INGRAM PART NUMBER: 364826 SLGM4002 Life's Greatest Mysteries School Edition-MAC 69.95 INGRAM PART NUMBER: 364827 SLGLD4002 Life's Greatest Mysteries School Edition-WIN (FIVE USERS) 199.95 INGRAM PART NUMBER: 364828 SLGLM4002 Life's Greatest Mysteries School Edition- MAC (FIVE USERS) 199.95 INGRAM PART NUMBER: 364829