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 sneeze of a nose -- Melvin goes from snooty to snotty, and the Bionic Booger Boy is born! Can Captain Underpants clean up this catastrophe, or will the mucous monster make a mess of things?

 

This is volume 6 in Captain Underpants .

This book is aimed at children in secondary school.

There are 173 pages in this book. This is a chapter book. Publishers market early chapter books at readers aged 6-10 years. This book was published 2003 by Scholastic .

Dav Pilkey is the talented author of this hugely popular series. He created the first Captain Underpants stories as comic books when he was still at elementary school!