The Big, Bad Battle of the Bionic Booger Boy Part One:The Night of the Nasty Nostril Nuggets by Dav Pilkey

George and Harold are back - in another truly icky adventure. When class boffin Melvin Sneedly goes too far with his latest amazing invention, the Bionic Booger Boy comes to sticky, snotty, really bad-tempered life.
Binding: Paperback / softback