My baby is missing. Everyone thinks it’s my fault. I’m so scared carrying my delicate newborn, Lola, home from the hospital. It wasn’t an easy birth and she is so small. Seeing her gorgeous little face look up at me I swear I’ll never let anyone hurt her. But maybe I should have been protecting her from myself…

In 2007, Cora, Faye, Anna and Julia returned home from a week together in Ibiza with secrets to keep. When they agreed never to contact each other again, all traces of their holiday were erased. Or so they thought. Now, almost seventeen years have passed since that trip and Anna's sister Kim is still picking up the pieces after Anna abruptly abandoned her life to start over in London, the occasional Christmas card her only contact ever since.

It’s been ten years since Alison’s perfect world fell apart. Ten years since her son Sam disappeared while on a family holiday. Lost at sea, they said, his body never found. And even though her brother and sister were supposedly looking after the kids, Alison will always blame herself. Caught in a spiralling web of all-consuming grief where the lines between reality and fantasy blur, Alison refuses to let go. So when her ex-husband seeks to have Sam officially pronounced dead, Alison embarks upon a desperate and harrowing quest to discover what really happened that day on the beach.

At thirty-six, Katie Cope's life hasn't turned out the way she planned. She had big dreams of becoming an investigative journalist, but then her best friend from college disappeared. Claire was driving home for Thanksgiving and never made it. Her abandoned car was found at a trailhead in the Rockies, but she was never seen again. Now Katie's husband Howard has sold his San Diego business for more money than they ever dreamed. She's found a beautiful new housing development in the breathtaking wilderness of the Colorado mountains. It's just the fresh start we need, she tells him.

With trembling hands, Meg knocks on the door of the large manor house. Behind her, the view down to the river is spectacular. She’s here to be the nanny to two young children. It’s not the job Meg is anxious about, though. It’s the house itself that scares her, and the secrets lurking inside. Not only that, but will her new employer recognise her? The door opens. A beautiful, smiling woman greets her and ushers her inside.