Annie feels like she's at a good place in her life: happily married, expecting her first child, enjoying a vacation with her extended family at their beautiful coastal home. But then her sister, Sunday, suddenly goes missing. Annie is immediately concerned, but the rest of the family assure her that everything's fine, this is the kind of thing Sunday does, she'll be back… But Annie knows in her heart that something is very wrong, and she won't rest until she sees her sister safe and well. As Annie digs for the truth, she realizes that some of her family are not what they seem.

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.

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.

Chelsea Jameson married the perfect husband, but he doesn't like to talk about his past. She finds out why when his parents invite them to stay at their off-the-grid cabin in the woods. His mother dominates his life, even though her only son is in his thirties. Her mother-in-law creates conflict and tries to manipulate her husband against Chelsea. When Chelsea discovers more about her husband’s parents, dark family secrets are unearthed, revealing the truth. This is not a regular visit to the in-laws.

When I accepted a job working as a nanny for David and Julie and their young children, I was excited to be making my own way in the world. I bonded with baby Chloe instantly and would have done anything for her. She had David's thick, dark hair and smiling eyes. I fell in love with her and was excited for my future. But when a terrible mistake led to Chloe disappearing, I was instantly blamed. With no evidence, I was let go and I returned home to rebuild my life. Twenty years later and I am still haunted by what happened.

I’d heard of the Baby Caroline case, of course. When a baby is snatched from her mother’s arms, the whole country knows about it. I knew about the parents left lying by the swimming pool, the open window in the nursery. But I never dreamed it had anything to do with me. Today, my beautiful daughter turned one. We were unwrapping gifts and blowing out candles when the knock came at the door, and they took my mother away. The police say she’s not really my mother. That she stole me, 30 years ago.

Growing up in New York City in the 1910s, Luella and Effie Tildon realize that even as wealthy young women, their freedoms come with limits. But when the sisters discover a shocking secret about their father, Luella, the brazen elder sister, becomes emboldened to do as she pleases. Her rebellion comes with consequences, and one morning Luella is mysteriously gone.

Psychotherapist Lulu is sure she’s the luckiest woman alive. She has a wonderful job and is married to the love of her life, Nick—who also happens to be ridiculously handsome and fabulously wealthy. But now a shadow has fallen on her perfect life. She can see that Nick is struggling with demons from his past. When he was sixteen, his entire family disappeared without a trace and Nick has always insisted that his stepmother—whom he hated—was to blame, that she did something terrible to his beloved father and baby sister.

Germany, 1939. A tumbledown farmhouse, on the outskirts of a close-knit village in the heart of the rolling hills of Bavaria. A once happy family home torn apart by Nazi rule. And one young girl who refuses to give up on what she believes in...London, 2018: When 94-year-old Imogen receives a letter addressed to her in neat, unfamiliar handwriting, she notices the postmark is stamped from Germany - and it sends shivers down her spine....

Staring at the stunning diamond solitaire on her finger, Kaitlin is finally getting the chance to introduce her best friend, Zoe, to her perfect fiancé. She hasn’t known Greg long, but he looks after her, and he loves playing dad to her young daughter. How could she say no when he’s already planned their elopement? As guests arrive, why is Greg acting so shifty? And is that a flicker of recognition on Zoe’s face? And why does she look terrified every time her phone rings?

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.

Sarah Jennings knows there’s one place she can go to find some peace and quiet during her difficult divorce. But arriving at her beloved father’s home in the countryside, she finds him unwell and hunched over boxes of files, studying the records from Cedar Hall, the crumbling orphanage in town. He says that hidden behind the wrought iron gates and overgrown ivy are secrets about their family, and he asks for her help.

Faye is 39 and single. She's terrified she may never have the one thing she always wanted: a child of her own. Then she discovers a co-parenting app: Acorns. For men and women who want to have a baby, but don't want to do it alone. When she meets Louis through it, it feels as though the fates have aligned.

Eve wanted nothing more than to be a mother. She and her husband, Aidan, planned to have a family, but with each devastating miscarriage her hopes dwindled. When she eventually gave birth to her daughter, Kayla, it should have been the happiest time of her life. Instead, it was a waking nightmare for Eve and one she was desperate to escape. Now, Eve has left all that behind. She pretends that she never had a child and keeps her secrets close. But someone knows the truth. They know that Eve told a lie, and the clock is ticking before her shocking decision is revealed.

They say she’s guilty. She says she’s not. Who do you believe? "Help me! Help me, please!" When Jenna hears the cry in the park one night, she feels she has no choice but to run and help. Cradling the injured woman in her arms, the attacker nowhere to be seen, all Jenna wants is to keep her alive until the ambulance arrives and for the ordeal to be over. But the nightmare begins when the victim wakes up...Jenna’s relief turns to horror when the finger is pointed at her. There must be some mistake: She’s never seen the woman before in her life, and Jenna tried to save her life.