J.B. · J. P. · Jean B. Polhamus · Jean P.
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Dinosaur Do's and Dont's | 978-0-13-214668-5 | 1978 | |
| Dinosaur dos and don'ts | 978-0-13-214643-2 | 1975 | |
| Dinosaur Funny Bones | 978-0-13-214585-5 | 1980 | |
| Doctor Dinosaur | 978-0-13-217083-3 | 1980 | Steve O'Neill |