Siri Bergman is terrified of the dark She lives alone, an hour outside Stockholm where she practices as a psychotherapist, her nearest neighbor far away. Siri tells her friends that she has moved on since her husband died in a diving accident. But when she goes to bed at night, she leaves all the lights on, unable to shake the feeling that someone is watching her. With the light gone, the darkness creeps inside.  One night she wakes to find the house pitch black, and the torch by her bedside has vanished. Later, the body of one of her young patients is found floating in the water nearby. Thrown headlong into a tense murder investigation, Siri finds herself unable to trust anyone, not even her closest friends. Who can she turn to for answers? The truth is hidden in the darkness. Siri is a curious character, it’s almost as though she displays two distinctly different personalities to the outside world. On one hand she is a strong, successful, self-assured doctor, but there is also the other Siri who is beset with doubt, afraid of the dark and still traumatised by the loss of her husband, Stefan. Though these are only…