He Watched Her Sleep for Years

Sara has not slept properly in a year. She wakes at 3:17 every night. She gets up. She goes to the window. And she waves — though there is no one in the yard, no one on the street, no one beneath her window at all. Her GP sends her to a sleep clinic. The clinic is in the basement of the house next door. Its overnight technician, Adnan, has one rule: he does not look at the footage. On the fourth night, he breaks the rule. What he sees is Sara, awake, standing at the wall of her own bedroom, greeting someone Adnan cannot see. Behind her, something in the plaster shifts. The house Sara bought two years ago has been keeping a secret for eleven years. And it hasn't finished with her yet. A totally addictive psychological thriller with a jaw-dropping twist.