Author(s): Roddy Doyle

Children's

Mr Mack's inventing career has got off to a bad start \- he's been arrested! It's up to Jimmy, Robbie, Kayla and Rover the wonder-dog to: - Rescue Mr Mack from prison - Avoid the orphan catchers - Save the world from an army of stroppy slugs Will they succeed? There's only one way to find out\.