Captain Underpants and the Sensational Saga of Sir Stinks-A-Lot (Captain Underpants #12) (12)

George and Harold, and their doubles, Yesterday George and Yesterday Harold, have a superb factor going. Two of them go to high school, whereas the opposite two cover within the tree home and play video video games all day — then they change! Nevertheless it turns on the market’s one thing rotten within the state of Ohio, and it is smellier than a pile of putrid gymnasium socks. The boys’ malicious gymnasium instructor, Mr. Meaner, has created a way of thoughts management that transforms their fellow college students into attentive, obedient,
excellent youngsters. Now the way forward for all humanity is in George and Harold and Yesterday George and Yesterday Harold’s arms!