Captain Underpants and the Revolting Revenge of the Radioactive Robo-Boxers Colour

Dav Pilkey (Illustrator)

  Laugh out loud with Captain Underpants, from Dav Pilkey, the creator of Dog Man!  The Radioactive Robo-Boxers are back in the tenth full colour book in this #1 New York Timesbestselling series. When we last saw our heroes, George and Harold, they had been turned into evil zombie nerdsdoomed to roam a ...