"My name's Henry Dudlow. I'm fifteen and a half. And I'm cursed. Or damned. Take your pick. The reason? I see demons." So begins the latest novel by horror master Dave Zeltserman. The setting is quiet Newton, Massachussetts, where nothing ever happens. Nothing, that is, until two months after Henry Dudlow's 13th birthday, when his neighbor, Mr. Hanley, suddenly starts to look . . . different. While everyone else sees a balding man with a beer belly, Henry suddenly sees a nasty, bilious, rage-filled demon.