

| Publisher | Scholastic US |
| ISBN 10 | 133834725X |
| Book Description | 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 it turns out there's something rotten in the state of Ohio, and it's smellier than a pile of putrid gym socks. The boys' malicious gym teacher, Mr. Meaner, has created a method of mind control that transforms their fellow students into attentive, obedient, perfect children. Now the future of all humanity is in George and Harold and Yesterday George and Yesterday Harold's hands! |
| Book Format | Paperback |
| Parental Rating | 15+ |
| Edition Number | 1 |
| Number of Pages | 208.0 |
| ISBN 13 | 9781338347258 |
| About the Author | When Dav Pilkey was a kid, he was diagnosed with ADHD and dyslexia. Dav was so disruptive in class that his teachers made him sit out in the hallway every day. Luckily, Dav loved to draw and make up stories. He spent his time in the hallway creating his own original comic books -- the very first adventures of Dog Man and Captain Underpants. In the second grade, Dav's teacher ripped up his comics and told him he couldn't spend the rest of his life making silly books. Fortunately, Dav was not a very good listener. |
| Author | Dav Pilkey |
| Language | English |
| Language | English |
| Publication Date | 5/7/2022 |

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