When Annalee Ahlberg goes missing, her children fear the worst. Annalee is a sleepwalker whose affliction manifests in ways both bizarre and devastating. When the police discover a small swatch of fabric, a nightshirt, ripped and hanging from a tree branch, it seems certain Annalee is dead, but Detective Gavin Rikert continues to call and stop by the Ahlbergs' Victorian home. As daughter Lianna peels back the layers of mystery surrounding Annalee's disappearance, she finds herself drawn to Gavin, but she must ask herself: Why does the detective know so much about her mother? Why did Annalee leave her bed only when her father was away? And if she really died while sleepwalking, where was the body?
At the start of summer, a lonely and thoughtful teenager, Evie Boyd, sees a group of girls in the park and is immediately caught by their freedom and dangerous aura of abandon. Soon, she is in thrall to Suzanne, a mesmerizing older girl, and is drawn into the circle of a soon-to-be infamous cult and the man who is its charismatic leader. Hidden in the hills, their sprawling ranch is eerie and run down, but to Evie, it is exotic and thrilling --- a place where she feels desperate to be accepted. As she spends more time away from her mother and the rhythms of her daily life, and as her obsession with Suzanne intensifies, Evie does not realize she is coming closer and closer to unthinkable violence.