| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A behavioural study of blesbok, Damaliscus dorcas phillipsi, with special reference to territoriality | 978-0-620-01603-2 (0-620-01603-5) | 1974 |
| Ecology of the Suricate, Suricata suricatta and yellow mongoose, Cynictis penicillata with special reference to their reproduction | 978-0-620-04782-1 (0-620-04782-8) | 1980 |
| The mammals of the Orange Free State | 978-0-620-04961-0 (0-620-04961-8) | 1983 |