C.P. ยท Other Contributor-Checkerboard Press
| title | ISBN-13 | year of publication |
|---|---|---|
| Animal Photo Book: Dogs | 978-0-02-689059-5 | 1988 |
| Baby Piggy's Shapes | 978-0-02-689137-0 | 1988 |
| Bedtime Rhymes | 978-0-02-689017-5 | 1987 |
| Biology Encyclopedia | 978-0-02-689198-1 | 1985 |
| California Raisin Book #1: What's Cool | 978-0-02-688820-2 | |
| Checkerboard Press Computers and Electronics | 978-0-02-689200-1 | 1989 |
| Checkerboard Press nature encyclopedia | 978-0-02-689203-2 | 1989 |
| Favorite Playtime Tales | 978-0-02-689099-1 | 1991 |
| Fluffy, the cat, goes fishing | 978-0-02-898125-3 | 1988 |
| Horses | 978-0-02-689058-8 | 1984 |
| It's O.K. to Say No!/Activity Book | 978-0-02-898702-6 | 1989 |
| Little Red Riding Hood-Board Book | 978-0-02-689456-2 | 1990 |
| Sly Fox and Little Red Hen | 978-0-02-689457-9 | 1990 |
| Sports Cars | 978-0-02-689229-2 | 1989 |
| Tales of Enchantment | 978-0-02-689441-8 | 1991 |
| Tales of Magic | 978-0-02-689439-5 | 1991 |
| The Checkerboard Press Book of Favorite Christmas Stories | 978-0-02-689036-6 | 1985 |
| The Real Mother Goose | 978-0-02-689038-0 | 1987 |
| Travel Activities | 978-0-02-689237-7 | 1990 |