(From the publisher):
Jeepers! A tasty trip to the Yummy Foods factory turns into trouble for Scooby and the gang. Dear, sweet Dr. Jenkins has turned into hideous Mr. Hyde. This Monster-man threatens to poison every box of the company's newest cheese dish. His secret formula will change all who eat it inot another maniac, like Hyde! Can Scooby and the gang save the world from monster madness? Maybe. But they'll need your help!
Original title: The Case of Dr. Jenkins and Mr. Hyde
Genre: Fiction→ Children & Young Adult→ Suspense/Thriller