A lonely young woman working in a boys' prison outside Boston in the early 60s is pulled into a very strange crime, in a mordant, harrowing story of obsession and suspense, by one of the brightest new voices in fiction

So here we are. My name was Eileen Dunlop. Now you know me. I was twenty-four years old then, and had a job that paid fifty-seven dollars a week as a kind of secretary at a private juvenile correctional facility for teenage boys. I think of it now as what it really was for all intents and purposes—a prison for boys. I will call it Moorehead. Delvin Moorehead was a terrible landlord I had years later, and so to use his name for such a place feels appropriate. In a week, I would run away from home and never go back.
This is the story of how I disappeared.
The Christmas season offers little cheer for Eileen Dunlop, an unassuming yet disturbed young woman trapped between her role as her alcoholic father's caretaker in a home whose squalor is...