Gospel Publishing House · HarperCollins
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| The Joy of Signing | 978-0-00-504467-4 | 1994 | |
| The Joy of Signing Puzzle Book 1: Have Fun Learning to Sign | 978-0-88243-676-0 | 1989 | Linda Lascelle Hillebrand |
| The Joy of Signing Puzzle Book 2 | 978-0-88243-538-1 | 1999 | " |
| The Joy of Signing: The Illustrated Guide for Mastering Sign Language and the Manual Alphabet | 978-0-88243-520-6 | 1987 | |