Men in Black meets Ghostbusters in this hilarious tale for young readers. Jack Slater is an official Monster Investigator - licensed to hunt out monsters who turn up under beds and terrorize small children. Brave Jack has never met a monster that could scare him... until now. The Dark Depths - home to the most terrifying of all monsters - have been opened, and Jack and his feisty friend Cherry must enter them and face the danger within. Armed only with their wits, a torch and a teddy bear...