Four thrilling mystery adventures in one boxed set! Join scooby-doo and the mystery inc. Gang as they team up with the world’s greatest detective—batman! In each exciting chapter book, young readers will follow scooby and the caped crusader as they use their amazing investigative skills to crack cases involving the most fearsome foes. With full-color illustrations and suspenseful, action-packed text, these mashed-up mysteries will have scooby-doo and dark knight fans scared silly! Books include: The Case of the Cursed Crop The Chilling Ice Rink Escapade The Crazy Convention Caper The Escape from Mystery Island Author