Erica Wright lives a quiet, lonely life in her two-bed end of terrace. Her front door hasn't been graffitied in more than a year, but that's soon about to change - her son, Craig, is being released from prison. Local journalist Luke Harding is determined to warn the public. As the person who covered the arrest and trial all those years ago, he knows the kind of predator Craig really is. When Luke's worst fears are realised after a woman is attacked days after Craig's release, he becomes obsessed with trying to prove that Craig was behind it.

It is an ordinary September morning when I nearly lose my little girl. My mouth is dry, my hands shake when I see that she has darted unexpectedly into the playground.... The place where my own childhood ended. Where I can’t set foot inside. As she wobbles on top of the climbing frame about to fall, a silent scream freezes in my throat. So when a stranger hears her cries and rushes to help, I feel weak with relief. I thank him as my daughter presses her tear-stained face into my skirt. Looking into his warm brown eyes and gentle smile, I feel an instant connection.

As soon as we sat on the ride I knew something was wrong. I couldn’t relax. I couldn’t hear the theme park music, the giggles of my two other children. I’d left my baby in someone else’s care. And I knew I’d made a mistake... With her two beautiful children and newborn baby Ella, Lily’s life is full of love and laughter. She gave up her job to be a stay-at-home mother, and though she sometimes envies the freedom of best friend Hannah, Lily wouldn’t trade it for anything.

My handsome husband Tom. You've given me everything our beautiful son and our perfect new seaside home. I want to trust you, but I know you haven't been honest about why you really wanted to move here. I haven't been honest with you either.

When Hannah and Jasper move to Silverbanks, a luxury gated neighbourhood, it’s a dream come true. This house, with its floor-to-ceiling glass doors, direct access to the sandy beach, and close-knit, caring community, will be the perfect place to raise their precious daughter, Pia. And then Hannah meets her next-door neighbour. The flicker of recognition in his eyes only lasts for a second, but it’s enough. Suddenly, her safe haven has become the most dangerous place she could be. Unless she does something about it.