| title | ISBN-13 | year of publication | |
|---|---|---|---|
| Barron's All About Training Your Dog | 978-0-7641-1188-4 | 1999 | |
| Das große Border Collie Buch | 978-3-933228-05-5 | 1999 | |
| Helping Hounds: The Story of Assistance Dogs | 978-1-86054-157-5 | 2000 | |
| Hunde helfen Menschen | 978-3-933228-21-5 | 2000 | |
| The Ultimate Border Collie | 978-1-86054-088-2 | 1998 |
Barrons Educational Series · Kynos · Ringpress Books Ltd