Geronimo is high-tailing it to Japan! In the spirit of the samurai, Geronimo must battle deadly ninjas to stop an evil master from discovering a hiddenparchment containing ancient martial arts secrets. But can Wild Willie andfriends turn our favourite scaredy-mouse into a Karate grand master? About the Geronimo Stilton series: Geronimo Stilton is a bestselling children’s series with a dedicated international fan base. As seen on Netflix, the series follows the adventures of Geronimo Stilton the fa-mouse journalist, as he searches for the next hot scoop. With illustrations and fun fonts throughout, Geronimo Stilton is perfect for reluctant readers aged 5+ years.