The Karate Mouse (Geronimo Stilton)

Geronimo's friend Bruce Hyena and his super-shorty cousin , Shorty Tao , entered Geronimo in the Karate World Championship , he could not believe it . He was not in shape and did not know a single karate move . He only have one week to train ! Will he be able to become a champion karate mouse?

Geronimo Stilton gets caught up in the World Karate Championships, thanks to the efforts of Bruce Hyena and Piccolo Tao, Bruce's super-sporty cousin. Geronimo only has a week to become real champion material! Will Geronimo manage to overcome his fears in order to win the competition?