The holiday season is a difficult time for private detectives. And Kloos is so bored that he agrees to take on a completely insignificant case—just to pass the time.
His mom asks him to find out who stole the light from her bicycle. Piece of cake! Except that, apart from a small piece of mozzarella, the thief hasn't left any trace. There's only one solution: to set a trap for the thief...
An exciting series for young readers, featuring a nine-year-old boy who has nothing to envy from the heroes of classic detective novels. The series was awarded the Hansjorg-Martin-Preis in 2006, the most important German prize for authors of children's and young adult detective books.
