6 books in series
Intruder
Intruder is a 6-book series with 6 released primary works first released in 2002 with contributions by Wolfgang Hohlbein.
| #1 |  Intruder. Erster Tag Intruder. Erster Tag
| 1 | 2 reads | ||
| #2 |  Intruder: Zweiter Tag
| 0 | 1 read | ||
| #3 | Intruder Intruder: Dritter Tag
| 0 | 1 read | ||
| #4 |  Intruder: Vierter Tag
| 0 | 1 read | ||
| #5 |  Intruder: Fünfter Tag
| 0 | 1 read | ||
| #6 |  Intruder Intruder: Sechster Tag
| 0 | 1 read |