This ebook edition includes bonus material about the making of the books, sketches by Dav Pilkey, deleted scenes, and more! George Beard and Harold Hutchins are two amazing kids. Not only did they create Captain Underpants, but they've saved the world five times! Now George and Harold bring you an all new superhero who's faster than a speeding stroller, more powerful than diaper rash, and able to leap tall buildings without making poopy stinkers. Meet Super Diaper Baby - the most powerful peewee to ever pack a punch. George and Harold's brand new superhero is sure to make kids laugh until drink comes out of their noses!

In trouble with their principal because of their comic books about poop, George and Harold decide to create a new graphic novel about an entirely different subject: pee.

Tra-la-laaa! Dav Pilkey -- ahem -- we mean, George and Harold, the authors of SUPER DIAPER BABY, are back with their second epic novel! Meet Ook and Gluk, the stars of this sensationally silly graphic novel from the creators of Captain Underpants! It's 500,001 BC, and Ook and Gluk's hometown of Caveland, Ohio, is under attack by an evil corporation from the future. When Ook, Gluk, and their little dinosaur pal Lily are pulled through a time portal to 2222, they discover a future world that's even more devastated than their own. Luckily, they find a friend in Master Wong, a martial arts instructor who trains them in the ways of kung fu. Now all they have to do is travel back in time 502,223 years and save the day!

Move over, Dav Pilkey, it's George and Harold's turn to tell the tale of the all-new superhero who's faster than a speeding stroller and more powerful than diaper rash. Make way for Super Diaper Baby! Oh, no! It looks like George and Harold are in trouble again... As punishment, the boys have to write a 100-page report on "good citizenship," and they have been specifically ordered NOT to make another comic about Captain Underpants. So what do they do? They create an all-new superhero... Super Diaper Baby! Super Diaper Baby's archenemy, Deputy Dangerous, wants to steal his powers and take over the planet. Will the diaper-wearing dynamo defeat the deputy, or is the entire Earth doomed?

Join George Beard and Harold Hutchins for a wedgie-powered wonder! The All New Captain Underpants Extra-Crunchy Book O' Fun 2! Word-searches, mazes, quizzes, crosswords and truly disgusting jokes combine to make this a must for any fan of Captain Underpants and Super Diaper Baby! Have you read your Underpants today?

When a new sitter arrives and a movie star goes missing, Dog Man and Cat Kid investigate, but Petey, the world's most evil cat, complicates their case.

Harold and George's crazy creation is back — in an adventure that's WEDGIER than ever! He defeated Dr Nappy. He terminated the talking toilets. But is Captain Underpants ready for three massive, tentacled space aliens (in disguise)? Has he met his match in the Giant Man-Eating Dandelion of Doom...?