Banscherus, J?rgen

Klooz tries to find out who is stealing newspapers from Olga and uses a smelly clue to help him with the investigation.

While celebrating his eleventh birthday with his mother and his friend Olga, Klooz relates the case that started his detective career, which involved magic balls, and a boy named Snake who was his best friend.

When a new boy comes to town and starts taking cases away from Klooz, they decide to have a duel to find the best detective in town.