| title | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Frei wie der Wind | 978-3-613-50174-4 | 1992 | ||
| Hot Air Ballooning | 978-1-85509-219-8 | 1991 | ||
| The Dangerous Book of Heroes | 978-0-06-192824-6 | 2010 | Conn Iggulden | |
| The Dangerous Book of Heroes | 978-0-00-726092-8 | 2009 | " | |
HarperCollins · Motorbuch · Oxford Illustrated Press