Twins Sarah and Sylvia Price, two monsters in disguise at Lovecraft Middle School, are campaigning for student council with a secret plan to abduct the entire seventh grade, and Robert Arthur and his strange friends must stop their evil plot.

On Dead Wednesday, every eighth grader in Amber Springs is assigned the name and identity of a teenager who died a preventable death in the past year. The kids don black shirts and for the whole day everyone in town pretends they're invisible--as if they weren't even there. The adults think it will make them contemplate their mortality. The kids know its a free pass to get away with anything. Worm Tarnauer feels invisible every day, so he's not expecting...