Books in order of publication
| American Wildflower Identifier | 1990 |
| North American Bird Identifier | 1991 |
| Practical Botanist | 1991 |
| Practical Entomologist | 1992 |
| Wildflowers: How to Identify Flowers in the Wild and How to Grow Them in Your Garden | 1992 |
| A Guide to Animal Tracks : Identifying, Interpreting, and Exploring Animal Tracks | 1995 |
| Incredible Bugs/Ultimate Guide to the World of Insects | 1997 |
| Insects the Practical Guide to Entomology | 1997 |
| Beginner’s Guide to Entomology | 2000 |
Oak Lawn Library Friends 