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...

John Doughertywas born in Larne, Northern Ireland. In early secondary school, with a group of friends, he took to writing and illustrating comics - mostly about insects, since they were easier to draw than people - and from there, began writing other pieces of silliness. John had various jobs before becoming a full-time writer. These include voluntary work for Barnado's, a stint as a YMCA worker in Norwich, a summer camp rep, a machine operator in a tape factory in London and he was also a primary school teacher. John now lives in Stroud, Gloucester, with his wife and two children, where he spends his time writing, reading, putting on fantastic author events in schools, running for the local Athletics Club and playing his guitar. www.visitingauthor.com

Men in Black meets Ghostbusters in this hilarious tale for young readers.