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?!!
Captain Underpants and the Revolting Revenge of the Radioactive Robo-Boxers - Captain Underpants
1st paperback ed
Paperback (03 Apr 2014)
Includes delivery to USA
10+ copies available online - Usually dispatched within 72 hours