| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Foundation Dams of the American Quarter Horse | Paperback | 978-0-8061-2748-4 | 1995 |
| Foundation Sires of the American Quarter Horse | " | 978-0-8061-2947-1 | 1997 |
| Foundation Sires of the American Quarter Horse | Hardcover | 978-0-8061-1337-1 | 1976 |
| Horse of the Americas | Paperback | 978-0-8061-1724-9 | 1981 |
| Quarter Horses: A Story of Two Centuries | " | 978-0-8061-2285-4 | 1991 |
| The Horse of the Americas | Hardcover | 978-0-8061-1213-8 | 1975 |
| The King Ranch Quarter Horses: And Something of the Ranch and the Men That Bred Them | Paperback | 978-0-8061-2771-2 | 1995 |
| The Quarter Running Horse: America's Oldest Breed | " | 978-0-8061-3568-7 | 2003 |
| The Quarter Running Horse: America's Oldest Breed | Hardcover | 978-0-8061-1500-9 | 1979 |
M.D · R.D. · R. M. · Robert D. · Robert Denhardt · Robert M. · Robert Moorman