The Extra Big 'N' Extra Crunchy Captain Underpants Book O' Fun

A bumper activity book bursting with the most disgusting jokes, perilous puzzles, and the all-time silliest things to do EVER! Find out how to draw your favourite Captain Underpants characters and make your very own comic books, complete with world-famous cheesy animation technique, FLIP-O-RAMA! Super-size fun: three books in one fabulous format! Bind-up features: The Captain Underpants Extra-Crunchy Book o' Fun The All New Captain Underpants Extra-Crunchy Book o' Fun 2 and The Adventures of Captain Underpants Captain Underpants is now a NETFLIX original series & a Dreamworks feature length aniamted film.