National Geographic · University of California Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Dolphin Societies: Discoveries and Puzzles | 978-0-520-21656-3 (0-520-21656-3) | 1998 | Karen Pryor | |
| Wale. Delphine und Tümmler | 978-3-934385-03-0 (3-934385-03-6) | 2002 | James D. Darling · Charles Nicklin · Hal Whitehead · Bernd Würsig |