Short Summary
Dav Pilkey’s epic novel finds George, Harold, and everyone’s favorite superhero in the stickiest situation yet. This time, the boys’ latest prank has snotty school brainiac Melvin Sneedley in a stink. And when Melvin tries to transform himself into a bionic-powered superboy, things go from bad to boogers—literally—and the Bionic Booger Boy is born!



With fun Flip-O-Rama and loads of laughs, here’s another excellent adventure that will leave Captain Underpants fans begging for more. Special bonus cliffhanger ending included!