17-year-old Jenny is abducted in broad daylight and caged in a dilapidated house with several other girls. If they try to escape, they rarely survive their punishment. Five years later, Jenny is found dead, and Detective Joona Linna sees a connection with a death years before. When Mia goes missing, Joona realises they are chasing a serial-killer, and the girls are placed in even greater danger. The gripping new crime novel from global thriller writing phenomenon, Lars Kepler.