George and Harold have really done it this time…they've created a Monster! She' s faster, smarter, and more evil than anythng the world has sen before she's Wedgie Woman! With the help of her horrible robots and her horrendous hairdo, Wedgie Woman is on a mission to take over the world, and she'll give a whopping wedgie to anyone who stands in her way including Captain Understants. Will Wedgie Woman's wicked ways spell the end of our heroes? You'll have to read the book to find out. And in the meantime…watch your back!
1. George and Harold
2. Ms. Ribble's Big News
3. When You Care Enough to Send the Very Best
4. Captain Underpants and the Wrath of the Wicked Wrath of the Wicked Wedgie Woman
5. The Wrath of Ms. Ribble
6. The Retirement Card
7. Reverse Psychology
8. The Party
9. Freaky Weeky
10. The Big Wedding
,etc.