| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Alphabet of Animal Signs | 978-0-931993-65-7 (0-931993-65-2) | 1994 | Stan Collins |
| Caring for Young Children: Signing for Day Care Providers & Sitters | 978-0-931993-58-9 (0-931993-58-X) | 1993 | " |
| Division: Featuring Grassland Animals | 978-0-931993-59-6 (0-931993-59-8) | 1993 | H. S. Lawrence |