"A woman wakes up, frightened and alone, the room shaking and jumping like it's alive. The noise is terrifying. Where is she? Stumbling through a door, she realizes she is on a train carriage. A carriage full of the dead. A personal hell unfolding in an apocalyptic future, a terrifying ride set on a driverless locomotive, heading for a collision somewhere in the endless night. How did the woman get here? Who is she? And who are the dead?" -- provided by publishers.