Portland has a witch problem. Claire expects Christmas vacation to deliver an earned respite from thinking, doing, and obeying. She gets to sleep in and play with dragons. Right? Of course not. Ghosts don't care about vacation. Drew wishes magic could finish high school for him. Who cares about calculus or dangling participles when he can crush mutant bugs with his mind? It can't do much more, though, until he gets off his butt and...