Room 42 — Melody J. Bremen

Only four months left, then Dave Martinez will be free.
Dave is an eighth-grader at Lakeville Boarding School, the school for boys with unexplored potential (aka losers). If he can control his impulse to steal, he can return home and attend regular public school. If he doesn't, he will be sent to Birmingham High, the worst high school on the planet, and his life will be doomed forever. For just a few more months, he needs to stay out of trouble and keep a low profile. And he's pretty good at that.
Then Dave gets a new roommate, Tom Grant. Tom is allergic to boring and doesn't know how to listen to rules. His wild plans involve all of his roommates, especially Dave. They're dragged along with Tom as he hunts animals (and teachers in pajamas), goes sledding on cafeteria trays, and drives bulldozers through the night. Dave's chances of keeping a low profile are going down the drain.