| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 2000 |
|
Die Suche nach der Wahrheit | Dino | Novel | |
| August 2000 |
|
The Fight for Truth | Scholastic | Novel | |
| July 2003 |
|
Le combat pour la vérité | Pocket Jeunesse | Novel |