| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Ivory, Apes & Peacocks | Hardcover | 978-1-4713-2580-9 | 2013 |
| Ivory, Apes & Peacocks | Paperback | 978-1-4713-2581-6 | 2013 |
| Ivory, Apes & Peacocks: Animals, adventure and discovery in the wild places of Africa | Hardcover | 978-0-7011-8603-6 | 2012 |
| Ivory, Apes & Peacocks: Animals, adventure and discovery in the wild places of Africa | Paperback | 978-0-7011-8604-3 | 2012 |