This 16th edition of this directory for professionals, families, and individual with learning disabilities includes 4,939 listings, arranged into 21 major chapters and 100 subchapters. Entries provide mail, phone, fax, and electronic contact information, plus brief descriptions of products or services provided. Categories include organizations, camps, classroom resources, computer resources, government agencies, books and other publications, audio and video resources, web sites and databases, professional periodicals and texts, schools and colleges, testing resources, and vocational and transition skills. Geographic and publisher indexes are provided. This edition contains two glossaries: one that defines learning disability terms, and one that defines terms from the Individuals with Disabilities Education Act (IDEA). Annotation ©2010 Book News, Inc., Portland, OR (booknews.com)