Amazon.com description: Product Description: The Complete Sourcebook on Children's Software (1999 Vol. 7) is an annual publication of Children's Software Revue, a magazine that provides critical reviews on children's educational software. This sourcebook is designed to provide complete coverage of the entire software market, with 3700 reviews (over 2457 with ratings) released as late as Dec. 31, 1998, and special listings for each subject, grade level, and computer platform. New to this volume are special listings of the best software for each subject and grade, plus the results of an expanded survey of children's software. The final section, with a directory of over 800 companies and 40+ catalogs, makes it easy to locate hard-to-find titles.