Billy can't wait to start frog dissections at school. It'll be so slimy and gross! But his rowdy behaviour earns him a boring alternate lab assignment instead. Now he's out for revenge against the science teacher, spooky Ms Wilson, with plans to leave a witches' stew of half dissected amphibians on her desk. But when he sneaks into the classroom at night, something moves. Then it croaks. The frogs have come back to life! In this Scary Graphics tale, easy-to-read text and eerie, full-colour art combine to deliver just-right scares for kids who crave chills and thrills.