| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| I Am Equus: Understanding the Horse's Potential through Everyday Encounters | 978-1-4327-5149-4 (1-4327-5149-2) | 2010 |
| The Everything Koran Book: Understand The Origins And Influence Of The Muslim Holy Book And The Teachings Of Allah | 978-1-59337-139-5 (1-59337-139-X) | 2004 |