Captain Underpants and the Big, Bad Battle of the Bionic Booger Boy, Part 1: The Night of the Nasty Nostril Nuggets

George and Harold's latest prank pushes genius classmate Melvin Sneedley over the edge, sending him on a mission to become a super-powered hero. His experiment goes horribly wrong, transforming him into the Bionic Booger Boy, a gross, snotty menace threatening everyone around him. Featuring Dav Pilkey's signature Flip-O-Rama action and over-the-top humor, this book is perfect for young readers who love fast-paced, gross-out comedy. Fans of the Captain Underpants series will enjoy the wild chaos, silly villains, and the heroic underwear-clad captain stepping in to save the day.