| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Dog Is My Co-Pilot: Great Writers on the World's Oldest Friendship | Hardcover | 978-0-609-61086-2 | 2003 |
| Dog Is My Co-Pilot: Great Writers on the World's Oldest Friendship | Paperback | 978-1-4000-5053-6 | 2003 |
| Howl: A Collection of the Best Contemporary Dog Wit | " | 978-0-307-33839-6 | 2008 |
| Howl: A Collection of the Best Contemporary Dog Wit | Hardcover | 978-0-307-33838-9 | 2007 |
Alfred A. Knopf · Random House · Three Rivers Press