When we last saw our heroes, George and Harold, they had been turned into evil zombie nerds doomed to roam a devastated, post-apocalyptic 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!
- ISBN13 9781338347234
- Publish Date 1 September 2020
- Publish Status Active
- Publish Country US
- Imprint Scholastic US
- Edition Color ed.
- Format Hardcover
- Pages 224
- Language English