| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Green Butterfly: A Superdog Adventure | 978-1-84270-449-3 (1-84270-449-4) | 2005 | ||
| Superhund feiert Weihnachten | 978-3-86873-335-8 (3-86873-335-3) | 2011 | Rapharty | |
| The Green Butterfly: A SuperDog Adventure | 978-1-59354-198-9 (1-59354-198-8) | 2007 | ||
Andersen Press · Blue Apple Books · Knesebeck