| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 2006 |
|
The Spook's Secret | The Bodley Head | Novel | |
| July 2006 |
|
The Spook's Secret | The Bodley Head | Novel | |
| July 2007 |
|
The Spook's Secret | Red Fox | Novel | |
| 2009 |
|
Het geheim | De Fontein | Novel |