| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Les animaux les plus malins de la planète | 978-2-10-053052-6 (2-10-053052-6) | 2009 | Sally Boysen |
| The Smartest Animals on the Planet: Extraordinary Tales of the Natural World's Cleverest Creatures | 978-1-55407-456-3 (1-55407-456-8) | 2009 | " |