Behind every door waits a living nightmare . . . Spencer Gill is a man with problems. The fact that he's dying, slowly, is only one of them. The castle, up on the slopes of a famous Scottish mountain, is another. For one thing, it doesn't have any doors - at least, not on the outside. And it's Gill's nightmare task to find out what it really is. In fact, this horror-house has many doors. But the...