An amazing mystery series by the popular author Enid Blyton, ideal for fans of The Secret Seven. Mr. Goon is on vacation and there is a new policeman in town. While the Find-Outers are occupied with their usual games, they discover a mysterious event: the theater lock has been stolen! The prime suspect is Boysie, the pantomime cat, but Fatty, Larry, Daisy, Pip, and Bets are not convinced. Who could be the real thief? This edition includes the original text and has no illustrations.