Sixteen years ago, Lizzie Armitage woke to find her newborn baby gone. Just days later, Lizzie was dead. Her sister Paula swore she would do everything she could to find the child. If she hadn’t promised to keep Lizzie's pregnancy secret, maybe the baby wouldn’t have disappeared. And maybe Lizzie would still be alive. But, in nearly a decade, Paula’s never found any trace. Until now...

Your child is missing. She was only six years old when she disappeared. Posters went up, the police investigated. But no one could find her. Now she’s home. And knocking at your door. You’re so happy to see her. But soon you start to wonder why she can’t answer your questions. Where has she been all this time? How did she find her way home? Who is she?

Seven-year-old Hanna has never spoken a word. She is a sweet but silent angel in the eyes of her adoring father, but with Mummy, things are different. Suzette loves her daughter, but difficulties with babysitters and teachers over the years have put a strain on their relationship and her sanity. Then Hanna speaks for the first time, to Suzette alone, and what she says is chilling.

When Madeline's six-year-old daughter Tilly collapses one Sunday night, Madeline’s world is turned upside down. Racing to the hospital, she imagines the worst scenarios in her mind, but when they arrive the doctors say that Tilly is fine. Madeline’s ex-husband Adam and her best friend Laura think Madeline is being overprotective, that Tilly fainted because of her fussy eating. But Madeline is sure something is seriously wrong with Tilly. She can feel it. And she believes that a mother’s instinct is never wrong. 

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. 

Ursula is unable to face up to the tragedy that consumes her, her world has shrunk to an almost unrecognisable state. Then Alice, who’s in the first flush of her relationship with Simon who seems perfectly normal – except that he flinches at the slightest touch. And Gareth, who lives a humdrum life as he struggles to cope with his mum’s increasing dementia. She can’t remember much about her days – not even when a postcard from his long-dead father comes through the door. None of these three strangers have ever met, but their worlds will soon collide.

He said in sickness and in health. But after Vicki was attacked at work and left suffering with epilepsy, her husband, Daniel, left her for his mistress. So when Vicki gets a call one day to say that he's gone missing, her first thought is 'good riddance'. But then the police find evidence suggesting that Daniel is dead. And they think Vicki had something to do with it. What really happened on the night of Daniel's disappearance? And how can Vicki prove her innocence when she's not even sure of it herself?

Una Richardson is devastated after the death of her mother. Hoping for a fresh start, she responds to an advertisement and steps into the rich, comforting world of elderly Mrs Elspeth McKenzie. But Elspeth's home is not as safe as it seems. Kathryn, her cold and bitter daughter, resents Una's presence. More disturbing is the evidence suggesting two girls lived here before. What happened to them? Why will the McKenzies not talk about them? As the walls close in around her, Una fears she'll end up just like the other girls.

Tia never harmed anyone. So why does someone want to destroy her? Tia is walking home with her children, along the lakeside of their quiet, safe town, when she realizes something is wrong with her five-year-old daughter, Rosie. She seems troubled, not at all her usual happy self. But when Tia finally coaxes Rosie to open up, she wishes she hadn’t. Because her sweet daughter asks a question Tia never thought she’d hear. "Mummy, why did you kill someone?"

Me and Will. Will and Me. A perfect match. He said he would always be there for me, but it’s been a year since he drained his coffee, walked out the front door and vanished. Did he leave me? Or did something terrible happen? I’m scared someone finally found out about what happened on the drive home that night...I lie awake at night trawling the internet for rental properties, desperate for an escape. Until I see my husband’s gorgeous face smiling back at me from a photograph on the fireplace in someone else’s home, and something inside of me snaps....

East Prussia, 1943. Hitler hides away in the Wolfsshanze - his hidden headquarters. The tide is turning in the war, and his enemies circle ever closer. Ten women are chosen. Ten women to taste his food and protect him from poison. Twenty-six-year-old Rosa has lost everything to this war. Her parents are dead. Her husband is fighting on the front line. Alone and scared, she faces the SS with nothing but the knowledge every bite might be her last. Caught on the wrong side of history, how far is Rosa willing to go to survive?

Brooke is a divorced single mom, financially strapped, living with her mother, and holding tight to the one thing that matters most: her two-year-old daughter, Etta. Then, in a matter of seconds, Brooke’s life is shattered when she’s carjacked. Helpless and terrified, all Brooke can do is watch as Etta, still strapped in her seat, disappears into the Los Angeles night. Miles away, Etta is found by Molly, a homeless teen who is all too used to darkness. Thrown away by her parents, and with a future as stable as the wooden crate she calls home, Molly survives day to day by her wits.

Megan waits at the school gates for her six-year-old son, Daniel. As the playground empties, panic bubbles inside her. Daniel is nowhere to be found. According to his teacher, Daniel’s father picked up his son. Except he and Megan are no longer together. After years of being controlled by her cruel husband, Megan finally found the courage to divorce him. Hands trembling, she dials his number, but the line is dead. Six years later, Megan gets the call she has dreamt about for years. Daniel has walked into a police station in a remote town just a few miles away....

Derek Flint is a loner. He lives with his mother and spends his evenings watching his clients on the CCTV cameras he has installed inside their homes. He likes their companionship - even if it’s through a screen. When a series of crimes hits Derek's neighbourhood, DC Beth Mayes begins to suspect he's involved. How does he know so much about the victims' lives? Why won’t he let anyone into his office? And what is his mother hiding in that strange, lonely house? 

It was supposed to be the happiest day of her life. Zoe was sitting in her hotel room, in her perfect white dress, looking forward to the moment when she would make kind, handsome Toby her husband. Then, there was a blank. They said she must have fainted, overcome with emotion. But nothing felt quite right afterward. Did something happen in that missing time?