"Full color." Having changed the course of human history after unwittingly wondering what could be worse than going to prison, George and Harold are shot through time back to kindergarten, where they are subjected to bullying and a clueless school principal.

1. School principals -- Juvenile fiction.; 2. Schools -- Juvenile fiction.; 3. Humorous stories.; 4. Humorous fiction.; 5. Superheroes -- Juvenile fiction.; 6. Time travel -- Juvenile fiction.; 7. Banned and Challenged List -- 2020.;