Captain Underpants, Super Diaper Baby, Ook & Gluk Bundle » (Set)

This online exclusive from Captain Underpants creator Dav Pilkey includes three hilarious books plus a super-cool bonus pack of full-color trading cards! Find out how fourth graders George and Harold accidentally created a superhero in the incredibly silly first installment, The Adventures of Captain Underpants. Laugh along as George and Harold present their first graphic novel, The Adventures of Super Diaper Baby, a comic-book-style story about a pint-sized powerhouse. And don't miss The Adventures of Ook and Gluk, Kung-Fu Cavemen from the Future, a graphic novel starring two kooky cavemen.