HarperCollins · Konemann UK Ltd
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Wale, Delphine und Tümmler | 978-3-8290-5665-6 (3-8290-5665-6) | 2000 | Mark Carwardine · Erich Hoyt | |
| Whales and Dolphins: Ultimate Guide to Marine Mammals | 978-0-00-220105-6 (0-00-220105-4) | 1997 | Mark Carwardine · Erich Hoyte |