| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 2003 | Rumo & Die Wunder im Dunkeln | Piper (Germany) | Novel | ||
| November 2004 |
|
Rumo & His Miraculous Adventures | Secker & Warburg | Novel | |
| September 2006 |
|
Rumo & His Miraculous Adventures | The Overlook Press | Novel | |
| September 2007 |
|
Rumo & His Miraculous Adventures | The Overlook Press | Novel |