| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1985 | 978-0-9589339-0-2 | John Kohnke | The Facts On Feeding And Nutrition ~ Horses |
| 1991 | 978-0-9589339-4-0 | '' | Feeding & Nutrition of Horses 2nd Edition |
| 1992 | 978-0-9589339-6-4 | '' | Feeding and Nutrition - The Making Of A Champion |