Captain Underpants Full Colour Series (Book 9-12) Collection by Dav Pilkey 4 Books Set - Ages 7-11 - Paperback Scholastic

Titles in this Set: 1. Captain Underpants and the Terrifying Return of Tippy Tinkletrousers (Book 9) 2. Captain Underpants and the Revolting Revenge of the Radioactive Robo-Boxers (Book 10) 3. Captain Underpants and the Tyrannical Retaliation of the Turbo Toilet 2000 (Book 11) 4. Captain Underpants and the Sensational Saga of Sir Stinks-a-Lot (Book 12) Description: Captain Underpants and the Terrifying Return of Tippy Tinkletrousers (Book 9) George and Harold are behind bars for a crime they didn’t commit! But just as they are settling into their new life, they are pulled from prison by a time-travelling tyrant named Tippy Tinkletrousers! Now the boys are taking a trip back in time to the carefree days of kindergarten, when the scariest thing they had to face was not evil mad scientists or alien cafeteria ladies but a sixth-grade bully named Kipper Krupp, the nephew of their clueless school principal. And because George and Harold don’t invent Captain Underpants until they’re in fourth grade, the clever kindergarteners are on their own. Can they beat the bullies with brainpower instead of Wedgie Power? Captain Underpants and the Revolting Revenge of the Radioactive Robo-Boxers (Book 10) When we last saw our heroes, George and Harold, they had been turned into evil zombie nerds doomed to roam a devastated, postapocalyptic planet for all eternity. But why, you might ask, didn't the amazing Captain Underpants save the boys from this frightening fate? Because Tippy Tinkletrousers and his time-traveling hijinks prevented George and Harold from creating Captain Underpants in the first place! Now, having changed the course of human history forever, they'll have to figure out a way to change it back! Captain Underpants and the Tyrannical Retaliation of the Turbo Toilet 2000 (Book 11) Just when you thought it was safe to flush, the Turbo Toilet 2000 strikes back! The carnivorous commode known for devouring everything in its path has built up a real appetite … for REVENGE! Luckily, the fate of humanity is once again in the hands of George and Harold and their annoying nemesis Melvin Sneedly. Will Wedgie Power prevail? Or will the amazing Captain Underpants be flushed away forever? Captain Underpants and the Sensational Saga of Sir Stinks-a-Lot (Book 12) George and Harold, and their doubles, Yesterday George and Yesterday Harold, have a good thing going. Two of them go to school, while the other two hide in the tree house and play video games all day – then they switch! But when their malicious gym teacher, Mr. Meaner, creates a method of mind-control that turns their fellow students into attentive, obedient, perfect children, the future of all humanity will be in their hands! ...