The sixth "epic novel" in Dav Pilkey^s hugely popular series explains the awful truth about Captain Underpants (he is really the school principal), details "the night of the nasty nostril nuggets," offers up "the unnecessarily disgusting chapter," and even explains how "you can^t have your cape and Edith, too.", Captain Underpants and the Big Bad Battle of the Bionic Booger Boy Part 1 The Night of the Nasty Nostril Nuggets, Dav Pilkey, 9780439376105, Scholastic, Captain Underpants #6, Children Fiction, Humor, Graphic Novels, Comic book, Comic Children Fun Comic, Children Books, Kids Books, Chi