R. Gardner · Richard G · Richard Gardner · Richard M.
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| Grito! Reies Tijerina and the New Mexico Land Grant War of 1967, | 978-0-672-50946-9 (0-672-50946-6) | 1970 |
| The Baboon | 978-0-02-735810-0 (0-02-735810-0) | 1972 |