Goosebumps meets David Walliams. Perfect for Halloween. Debut.

David Walliams meets Goosebumps! When Alistair joins the Corny Scaredy-Cat Paranormal Investigation Squad, his whole life changes. Can Alistair and Saoirse solve the problem of the sword wielding ghosts? And can he stop Saorise's brother Billy ( who is only interested in bums and anything to do with toilets) from creating complete chaos?