| title | ISBN-13 | year of publica- tion | other author(s) | 
|---|---|---|---|
| A Lifetime Guide to Practical Pet Care: Better Health and Happier Homes for Dogs and Cats | 978-0-13-033844-0 | 2001 | |
| A Lifetime Guide to Practical Pet Care: Better Health and Happier Homes for Dogs and Cats | 978-0-13-043069-4 | 2001 | |
| Is My Cat Ok? How to Know... When Your Cat Won't Say | 978-0-7352-0277-1 | 2001 | Jeff Nichols | 
| Is My Dog OK? How to Know... When Your Dog Won't Say | 978-0-7352-0278-8 | 2001 | " |