The Wrath of the Wicked Wedgie Woman (Captain Underpants #5 PB)

Dav Pilkey

George and Harold have really done it this time - they've created a monster! She's faster, smarter and more evil than anything the world has seen before - she's Wedgie Woman! She's determined to take over the world and will give a wopping wedgie to anyone in her way, including Captain Underpants....