| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| A Certain Curve of Horn: The Hundred-Year Quest for the Giant Sable Antelope of Angola | Paperback | 978-0-8021-4068-5 | 2004 |
| Ivory's Ghosts: The White Gold of History and the Fate of Elephants | " | 978-0-8021-4452-2 | 2010 |
| Ivory's Ghosts: The White Gold of History and the Fate of Elephants | Hardcover | 978-0-87113-995-5 | 2009 |
| Ivory's Ghosts: The White Gold of History and the Fate of Elephants | Audio CD | 978-1-4233-7798-6 | 2009 |
| Ivory's Ghosts: The White Gold of History and the Fate of Elephants | " | 978-1-4233-7799-3 | 2009 |
| Ivory's Ghosts: The White Gold of History and the Fate of Elephants | MP3 CD | 978-1-4233-7800-6 | 2009 |
| Ivory's Ghosts: The White Gold of History and the Fate of Elephants | " | 978-1-4233-7801-3 | 2009 |
| Ivory's Ghosts The White Gold of History and the Fate of Elephants | Paperback | 978-1-61523-399-1 | 2009 |
F W · F. Walker · Frederick W. · J. F. · J. W. · J. Walker · John F. · John F. Walker · John Frederick · John W. · John Walker
Atlantic Monthly Press · Brilliance Audio · Grove Press · HarperCollins