The Captain Underpants Double-Crunchy Book O'Fun is a selection of stories, comics, puzzles, jokes, Flip-O-Ramas, and other fun stuff from The Captain Underpants Extra-Crunchy Book O'Fun and The Captain Underpants Extra-Crunchy Book O'Fun 2, now in full colour! Bonus content includes colour Flip-O-Ramas from classic Captain Underpants adventures. Come join George and Harold and their wedgie-powered superhero, Captain Underpants, as they show you how to make your very own comic books. Draw your favourite characters, tell cheesy jokes, solve Professor Poopypants's Preposterous Puzzles, race to the finish line in crazy mazes, create your own Captain Underpants stories, read "Hairy Potty and the Invasion of the Underwear," watch action-packed Flip-O-Ramas, and so much more—all in full-colour! Tra-la-laaaaa! It's laugh-out-loud-fun!