Hee Haw Book Service · UMI Books on Demand
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Donkey Breeders Handbook | 978-0-9659312-1-2 | 1996 | Ruth Harris · Leah Patton |
| Modern Mule | 978-0-318-12503-9 | 1940 | Paul Hutchins |
| The Definitive Donkey: A Textbook on the Modern Ass | 978-0-9659312-0-5 | 1999 | " |
| The Definitive Donkey: A Textbook on the Modern Ass | 978-0-317-01434-1 | 1981 | " |