In this tenth book in the bestselling My Weird School series, A.J. and his friends at Ella Mentry School are getting a new science teacher! His name is Mr. Docker, and he's clearly a mad scientist. He does nutty experiments and has a demented, cackling laugh. Plus, he invented a car that runs on potatoes! Something weird is going on. Is Mr. Docker trying to take over the world? Perfect for reluctant readers and word lovers alike, Dan Gutman's hugely...

After a mostly successful stint at Hills Valley Middle School, Rafe is excited to visit the incredible city of London with his class. Sightseeing around a foreign country sounds like a blast, until Rafe's bad luck follows him across the pond, putting him in one crazy situation after another--all under the watchful eye of his bad-tempered principal. Out of all his adventures, this trip could prove to be his most embarrassing yet, undoing everything...