CAPTAIN UNDERPANTS returns for a twelfth adventure in this highly illustrated comic book style series! 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 George and Harold's hands!
| ISBN: | 9781407138312 |
| Publication date: | 5th May 2016 |
| Author: | Dav Pilkey |
| Publisher: | Scholastic |
| Format: | Paperback |
| Pagination: | 205 pages |
| Series: | Captain Underpants |