When a distressed young woman arrives at their station claiming her friend has been abducted, and that the man threatened to come back and 'claim her next', Detectives Carrigan and Miller are thrust into a terrifying new world of stalking and obsession. Taking them from a Bayswater hostel, where backpackers and foreign students share dorms and failing dreams, to the emerging threat of online intimidation, hacking, and control. Winner of the 2018 Theakston Crime Novel of the Year.