Max von der Groeben

Snatched off the street and held for ransom, a bound and gagged woman uses her limited powers to derail her two masked abductors’ carefully ...

This is the third and final part of the now famously successful trilogy, where Mr. Müller and his problem kids Chantal, Danger and Co. once again ...

At summer camp, young Bibi and her friends are pitted against the boys in a treasure hunt. But what’s a witch to do when she loses her powers?