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.
Could this be the end for Captain Underpants?!!
This is Book 10 in the Captain Underpants Series. See all Captain Underpants books here.
Dav Pilkey Biography
Author and illustrator Dav Pilkey started writing the Captain Underpants stories while he was still at school. His books contain scenes which may be too silly for grown-ups, small animals and some types of houseplants. If you are a grown-up, a small animal, a housepla
