Breakthrough Publications · Kierdorf · Trafalgar Square Books · Western Horseman
| title | ISBN-13 | year of publica- tion | |
|---|---|---|---|
| Resistance-Free Riding | 978-0-914327-49-3 | 1993 | |
| Resistance Free Training: The Basic Ingredients: Off to a Good Start | 978-1-57076-169-0 | 2000 | |
| Western Horsemanship: Die professionelle Anleitung zum Westernreiten | 978-3-89118-056-3 | 1990 | |
| Western Horsemanship: The Complete Guide to Riding the Western Horse | 978-0-911647-09-9 | 2002 |