Akadine Press · HarperCollins · Kynos · Skyhorse Publishing
| title | ISBN-13 | year of publica- tion | |
|---|---|---|---|
| Adam's Task: Calling Animals by Name | 978-1-60239-002-7 | 2007 | |
| Animal Happiness | 978-0-06-019016-3 | 1994 | |
| Animal Happiness: A Moving Exploration of Animals and Their Emotions | 978-1-60239-167-3 | 2007 | |
| Bandit: Dossier of a Dangerous Dog | 978-1-58579-046-3 | 2002 | |
| Bandit: Dossier über einen gefährlichen Hund | 978-3-929545-18-0 | 1996 | |
| Bandit: The Heart-Warming True Story of One Dog's Rescue from Death Row | 978-1-60239-070-6 | 2007 |