| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Wild Bird Guide: Downy Woodpecker | 978-0-8117-2724-2 (0-8117-2724-6) | 1999 |
| Wild Bird Guide: Eastern Bluebird | 978-0-8117-2745-7 (0-8117-2745-9) | 2000 |
| Wild Bird Guide: Northern Cardinal | 978-0-8117-3100-3 (0-8117-3100-6) | 1997 |