| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| A Gymnastic Riding System Using Mind, Body, and Spirit: Progressive Training for Rider and Horse | 978-1-57076-092-1 (1-57076-092-6) | 2003 | Betsy Steiner · Jennifer Bryant |
B. S. · Betsy Steiner · S.J. · W.J.