Learn sign language in 150 pages in A4 format, filled with top-quality sign photos and the beloved images from the CD-ROM "Tommys Sign World 3" that children adore. Almost all terms from the CD-ROM, from A for Africa to Z for spectator, can be found in the book. Why is "Tommys Sign World 3" also available as a book? Many parents, teachers, and therapists have requested supplementary material for the CD-ROM "Tommys Sign World 2" to help children practice and learn signs even after their time on the computer. There are many parents who do not own a PC; they can now learn communication in sign language with "Tommys Sign World 2 - the book." The drawings in the book can be colored by the children themselves, making it a coloring book as well. The advantage of the book: you can use it anywhere, independent of a PC. Additionally, each word is accompanied by its corresponding pronouns.