Northern California, during the violent end of the 1960s. 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, their careless dress, their dangerous aura of abandon.

Soon, Evie is in thrall to Suzanne, a mesmerising 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, thrilling, charged - 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 realise she is coming closer and closer to unthinkable violence.

An indelible portrait of girls, the women they become, and that moment in life when everything can go horribly wrong - this stunning first novel is perfect for readers of Jeffrey Eugenides’s The Virgin Suicides and Jennifer Egan’s A Visit from the Goon Squad.