Jon Ketil Johnsen

When a dangerous new troll unleashes devastation across their homeland, Nora, Andreas and Major Kris embark on their most perilous mission yet.

When an explosion in the Norwegian mountains awakens an ancient troll, officials appoint a fearless paleontologist to stop it from wreaking deadly hav...

Reidar is a resident at Solihøgda psychiatric institution. He is expecting the Earth to be hit by a huge meteor any time now, but until then he is bus...