5 books in series

Doktor Proktor

Doktor Proktor is a 5-book series with 5 released primary works first released in 2007 with contributions by Jo Nesbø.

Doctor Proctor's Fart Powder
Doktor Proktors tidsbadekar
Doktor Proktor og verdens undergang. Kanskje.
Doctor Proctor's Fart Powder: The Great Gold Robbery
Kan Doktor Proktor redde jula?