Penny Pepper - Chaos in der Schule

In the talent competition at Penny's school, everything goes wrong: the calculating rat Rudi is no longer in her cage, instead of brisk rock music, Bavarian folk songs are playing, and just when Djastin wants to prove his detection dog skills, a black cat runs onto the stage and cashes in Giant chaos out. Mega embarrassing, after all there is even a TV team on site! Penny and Co. can no longer believe that this is all a coincidence. But who could be interested in sabotaging the show? Book 3