C.P. · C.S. · Cathryn Sill · P S
Peachtree Pub Ltd · Peachtree Publishing Company
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| About Amphibians: A Guide for Children | Paperback | 978-1-56145-312-2 | 2004 | |
| About Amphibians: A Guide for Children | Hardcover | 978-1-56145-234-7 | 2001 | |
| About Fish: A Guide For Children | Paperback | 978-1-56145-335-1 | 2005 | |
| About Insects: A Guide for Children | " | 978-1-56145-232-3 | 2003 | |
| About Mammals: A Guide for Children | " | 978-1-56145-174-6 | 2000 | |
| About Reptiles: A Guide for Children | " | 978-1-56145-233-0 | 2003 | |
| A Field Guide to Little-Known and Seldom-Seen Birds of North America | " | 978-0-934601-58-0 | 1988 | Ben Sill |
| Another Field Guide to Little-Known and Seldom-Seen Birds of North America | " | 978-0-934601-97-9 | 1990 | " |
| Beyond Birdwatching: More Than There Is to Know About Birding | " | 978-1-56145-084-8 | 1993 | " |