DI Jack Caffery is back in Mo Hayder's terrifying new bestseller. When the decomposed body of a young woman is found near railway tracks, all indications are that she has committed suicide. That's how the police want it too, all neatly squared and tidied away. But DI Jack Caffrey isn't so sure. He is on the trail of someone predatory, someone who hides in the shadows and can slip into houses unseen. And for the first time in a long time, he feels scared ... Terrifying Karin Slaughter, Stunning Tess Gerritsen, Haunting Michael Connelly, Disturbing Harlen Coben
