You thought you were alone. Think again. The groundbreaking fifth thriller in Lars Kepler´s bestselling series featuring Joona Linna. Perfect for fans of Stieg Larsson and Jo Nesbo. CLOSE THE CURTAINS A film arrives at Stockholm´s National Crime Investigation Department showing a woman in her own home, plainly unaware she is being watched. The police don´t take it seriously ... until she is found murdered. LOCK THE DOOR When the next video arrives, Detective Margot Silverman frantically attempts to identify the victim. But it´s already too late. Because at the time the video was sent, the killer was already inside their house... BEFORE IT´S TOO LATE Soon Stockholm is in the grip of terror. Who will the Stalker target next?