Howl with laughter with the FOURTH book in the hilarious full-colour, illustrated series, Dog Man, from the creator of Captain Underpants! Hot diggity dog! Dog Man is back -- and this time he`s not alone. The heroic hound with a real nose for justice now has a furry feline sidekick, and together they have a mystery to sniff out! When a new kitty sitter arrives and a glamorous movie starlet goes missing, it`s up to Dog Man and Cat Kid to save the day! Will these heroes stay hot on the trail, or will Petey, the World`s Most Evil Cat, send them barking up the wrong tree?