| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Cry of the Kalahari | Paperback | 978-0-00-637030-7 (0-00-637030-6) | 1986 | Mark Owens |
| Cry of the Kalahari | Hardcover | 978-0-00-216357-6 (0-00-216357-8) | 1985 | " |
| Survivor's Song: Life and Death in an African Wilderness | Paperback | 978-0-00-638096-2 (0-00-638096-4) | 1994 | " |