| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1985 | 978-0-916992-02-6 | Doug Butler | The Principles of Horseshoeing II: An Illustrated Textbook of Farrier Science and Craftsmanship |
| 1991 | 978-0-916992-05-7 | '' | Farrier Science: Study Guide and Workbook for Use With the Textbook the Principles of Horseshoeing II |
| 1998 | 978-0-916992-20-0 | '' | Shoeing in your right mind: How to assess conformation, achieve balance & shoe fit and increase your efficiency in horseshoeing (Sound shoeing series) |
| 2001 | 978-0-916992-23-1 | '' | Six-Figure Shoeing: How to Build a Profitable and Rewarding Farrier Business |
| 2004 | 978-0-916992-26-2 | Doug Butler · jacob Butler · Doug Butler | The Principles of Horseshoeing P3: The Ultimate Textbook of Farrier Science and Craftsmanship for the 21st Century |
| 2006 | 978-0-916992-27-9 | Doug Butler | The Cowboy Code; A Sure-Fire Guide to Ridin' the Trails of Life |