Finally! Klooz has acquired the computer he dreamed of and is no longer forced to work on his cases using medieval methods! And luckily... Because the latest case he took on leads him into the dangerous labyrinth of modern technology. He is searching for a mysterious game, known by the code name "Magic Garden".

A detective 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 prestigious German award for authors of children's and young adult detective books.