Howl with laughter with the FIFTH book in the hilarious full-colour, illustrated series, Dog Man, from the creator of Captain Underpants! When a new bunch of baddies bust up the town, Dog Man is called into action -- and this time he isn't alone. With a cute kitten and a remarkable robot by his side, our heroes must save the day by joining forces with an unlikely ally: Petey, the World's Most Evil Cat. But can the villainous Petey avoid vengeance and venture into virtue?