The Mystery of the Escaped Safe

A whole series of thefts has shaken the city! Unknown individuals mysteriously penetrated several schools and stole safes from there! The police are baffled as to how the criminals managed to pass through locked doors. But when they reached the "Wilhelmina" gymnasium, where Winston's friends study, the detective cat had no choice but to start the investigation. Of course, this is incredibly dangerous, as an entire gang is at work here! But Winston has super brave friends! Kira, Tom, Pauli, and the four meow-sketiers are already ready to track down the safe thieves!