| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| The Behavior Guide to African Mammals: Including Hoofed Mammals, Carnivores, Primates | Paperback | 978-0-520-08085-0 (0-520-08085-8) | 1992 |
| The Behavior Guide to African Mammals: Including Hoofed Mammals, Carnivores, Primates | Hardcover | 978-0-520-05831-6 (0-520-05831-3) | 1991 |
R.D. · R. E. · Richard D. · Richard D. Estes · Richard E. · Richard Estes