Captain Underpants And The Perilous Plot Of Professor Poopypants (Fourth Epic Novel)
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!