TRA-LA-LAA! The fourth CAPTAIN UNDERPANTS adventure, now in colour for the very first time! Professor Pippy P. Poopypants is a brilliant scientist, but his ridiculous name means no one takes his fantastic inventions seriously. And now he's on the rampage... He's armed with the fiendish Shrinky-Pig 2000 and he's prepared to use it! This is definitely a job for the world's only superhero with WEDGIE POWER!

 

This is volume 4 in Captain Underpants .

There are 160 pages in this book. It is a novel. This book was published 2016 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!