Download or read book Captain Underpants and the Big, Bad Battle of the Bionic Booger Boy Part One written by Dav Pilkey and published by Scholastic UK. This book was released on 2014-01-09 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: George and Harold are back in another icky adventure! When class boffin Melvin Sneedly goes too far with his latest amazing invention, the Bionic Booger Boy comes to sticky, snotty, bad-tempered life...