Captain Underpants #06 and the Big, Bad Battle of the Bionic Booger Boy, Pt1 Color (Hardback) (Dav Pilkey)Author: Dav Pilkey Illustrator: Dav Pilkey Age: 7 10 English Page: 176 Hardback 21. 1 x 14. 2 cm Captain Underpants Series More Dav Pilkey Books Dav Pilkey's Captain Underpants returns in full color, and this time it's snot pretty! Pass the tissues, please! George and Harold are up to their old tricks again, and when their latest prank makes a direct hit on school brainiac Melvin Sneedly, he decides to get even! But in the blink of an eye and the