| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Made for Each Other: The Biology of the Human-Animal Bond | Paperback | 978-0-306-81860-8 (0-306-81860-4) | 2010 |
| Made for Each Other: The Biology of the Human-Animal Bond | Hardcover | 978-0-306-81736-6 (0-306-81736-5) | 2009 |