Dumont Kalenderverlag · National Geographic Children's Books
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Face to Face with Dolphins | 978-1-4263-0141-4 (1-4263-0141-3) | 2007 | Linda Nicklin | |
| Face to Face With Whales | 978-1-4263-0244-2 (1-4263-0244-4) | 2008 | " | |
| Wale und Delfine 2009: Ein Fotokunst-Kalender | 978-3-8320-1138-3 (3-8320-1138-2) | 2008 | ||