Hans-Jörg Brehm
Cover Art by 2
 | Die Schnecke am Hang | Paperback |
 | Troika | Paperback |
Cover Artist 1
 | Das Land des Lachens | Paperback |
Illustrator 1
| Das Land des Lachens | Paperback |
| Die Schnecke am Hang | Paperback |
| Troika | Paperback |
| Das Land des Lachens | Paperback |
| Das Land des Lachens | Paperback |