Grace bundled her eight-week-old daughter into her carry cot, opened the door and ran. Her life in New York faded into the background - she needed to keep her baby safe. She needed to get as far away from Patrick as possible. Now, staying in a remote cottage in Wales, Grace is trying to start again. But she can’t shake the uneasy feeling that she’s been followed. And then she finds a note. Left on her bed. A tiny scrap of paper with scrawl in bright red pen.

Caitlin Garvey has longed for this moment. The day her husband, Jack, would walk back through the door, and tell her all he ever wanted was to be with her. Only this isn’t quite the reunion she had in mind. Jack has been in a hit-and-run accident. He has no memory of why he left Caitlin, no clue about his new family who are worried he’s missing and no recollection of the phone call he made two weeks ago—I made a terrible mistake that I can’t put right. All I can do is get out.

A stranger died to save you...now it’s your turn. Meet Beth Turner. From the outside she looks like any other 33-year-old woman, with a gorgeous house and beautiful daughter. But Beth has a secret that has haunted her past for as long as she can remember. A secret that only those closest to her know. Aged seven, she almost drowned on a family holiday...and a stranger died saving her life. Survivor's guilt has been the defining characteristic of her life ever since. 

When Rose’s old friend Elise suddenly arrives on her doorstep having just escaped a controlling marriage, she offers her a place to stay. But Elise wants more than a safe refuge, she wants Rose to help her get her daughter back, so that she can truly start afresh with five-year-old Daisy safely in her arms. Every little girl needs her mother, after all. Ready to insert herself into Elise’s old home, Rose gets a job as a teacher, home-schooling Daisy. But when Rose is asked to take the little girl and bring her to Elise, she gets cold feet. Elise’s behaviour is becoming increasingly erratic.

Elle has the perfect life. A hard-working husband, a clever little boy, and a gorgeous home in a quaint neighbourhood. Jen also has the perfect life. A passionate relationship with a doting husband, a creative little girl, and an exciting career. When a strange coincidence throws them together, they become close friends. But then they uncover a shocking truth: they share the same husband.

She should have been safe. But she never came home. Kath has lived on the same London estate for decades. Lately she’s become friendly with the little girl next door, who is often left alone for hours while her mum is at work. They have a system. When Mina gets home from school to the empty flat, she knocks on the wall three times. Knock, knock, knock. I’m home safe and sound. But one day Mina’s knock doesn’t come. Kath raises the alarm and the police begin the search. Kath was the only person looking out for Mina—now she might be the only one who can bring her home.

Bonnie has been running from her tragic past for far too long. Now, years after the events that changed her life for ever, the time has come to face it. Her search for answers takes her to the idyllic town of Hamblin. Alice’s perfect life is slipping through her fingers. Drowning in debt, she struggles on, working long days alongside her daughter Laura, ever more desperate to hold on to what little remains. Laura had her future as an artist snatched from her when she had to return home to care for her father. When their worlds collide, Laura and Bonnie form an instant bond.

It’s Christmas in Sheffield. But not everyone is enjoying the festive season. A man has been found brutally murdered in his own home. The victim is Iain Kilbride, a once-famous TV star who has faded into obscurity. All signs point to a break-in, but why has nothing been taken? For DCI Matilda Darke, this is the perfect chance to prove her newly formed Murder Investigation Team are up to the task. Matilda suspects the clue to finding the killer lies in Iain’s past, but she’s about to discover how dark that past really is....

Some truths can’t be told. I had the perfect life - a nice house, a loving husband, a beautiful little boy. But in one devastating night, they were all ripped from me. It's been 14 years, and I’m finally ready to face the past. I’m taking my son back. He just can’t know who I am...or why we were torn apart.

It was supposed to be a fun weekend at our family cabin. I was going to surprise my husband, Mike, with a small get-together for his 40th birthday. Something is wrong, though. Mike isn’t himself lately. He goes out often and by himself, leaving me and our young son. Our happy marriage is fading away, and I don’t know why. This weekend is just what's needed to cheer him up. It’s what we need for us. When I get to the cabin and set up, I hear sounds coming from the basement. That’s when I see her. A young woman tied up and scared.

Never question a mother’s intuition. My water isn’t supposed to break while there’s a storm raging, when my husband isn’t on the island, and as the power flickers out. Darkness covers the cabin as I cling to my belly. I never imagined it happening like this. Trained as a midwife, I know I can deliver my daughter.

Bella has the perfect life with her husband Jack and their two children – until the ex who stalked her years ago is released from prison. Now Bella is convinced he’s back to hurt her, and sees him everywhere – but no one else can see that anything is wrong. With her family away for the weekend, Bella determines to leave the past in the past – but she’s about to discover the danger is closer to home than she ever imagined.

From the outside, it seems Grace has it all. Only she knows about the cracks in her picture-perfect life...and the huge secret behind them. After all, who can she trust? Her brother, Josh, is thousands of miles away, and he and Grace have never been close—he was always their parents’ favourite. Her best friend, Coco, walked away from her years ago; their friendship irreparably fractured by the choices they’ve made. And her husband, Marcus, seems like a different man lately. Grace can’t shake the feeling that he’s hiding something.

Two weeks before her wedding, a stranger stops Amy in the street and warns her she’s in danger. Then that night, Matt, her fiancé, doesn’t come home. Desperate, Amy calls the police - but when Matt fails to emerge, she’s forced to call off her wedding day. Then another man is reported missing, by a woman called Fiona - a man meeting Matt’s description, who was about to leave his fiancée for her. He was supposed to be moving in with her - but instead, he’s vanished. 

Just six hours ago, Alex and I were married. It was a beautiful wedding by the sea, on the beach we’ve always loved. Our guests crowded outside our beach hut to raise a toast before our first midnight swim together as man and wife. And then, suddenly, he was gone, drowning in the water that meant so much to us.