London, 1949: Queenie Osbourne and her best friend Joy are walking through the bustling city streets looking forward to a bright future. The two friends have a striking beauty which draws everyone to them. Queenie dreams of making her fortune as a singer in America and Joy is engaged to wealthy bachelor Charles Gilchrist.   

It is 1966, and things are changing in the close-knit Napier Road. Stephanie is nine years old, and she has plans. But everything changes when Stephanie strikes up a relationship with Mr Man, who always seems pleased to see her. When Dawn goes missing in the woods during the World Cup final, no one appears to know what happened to her - but more than one of them is lying.

In a small town, three mothers wave goodbye to their children at the school gates. Naomi has lived in Exton Cross since she was born, and she knows everything there is to know about everyone. Aleema hates it here. It’s been three years and she’s yet to make a single friend. And she’s sure the other mums whisper about her behind her back. Kelly is an outsider. New to the town, she arrives with nothing but her son - and a dark secret. By the end of the school day, one of their children will be missing. And rumours will swirl that one of them knows why.

Zoe didn't meet her daughter the way most mothers do. She finds five-year-old Maddie alone and dirty on a countryside road. Frightened for Maddie's safety, she picks her up and takes her back to her father, not knowing what she's about to step into. Because Maddie wasn't just lost; she was there to lure her serial killer dad's new victim. After escaping from the clutches of Maddie's dangerous father, she bonds with the little girl. Only Maddie knows what it was like to be at that house. And when no family members come forward to claim Maddie, Zoe decides to adopt her. 

The white-washed Italian villa is perfect. I thought it might feel odd, living in a stranger’s house for the summer, but as my husband and children swim in the infinity pool, I start to relax. And then, in the back of a wardrobe, I find something that shatters everything.... Sparkling green eyes, square jaw, lopsided smile. A young man with his arm around a beautiful woman. The picture is old and faded, but I’d recognize him anywhere. The man is my husband.

The morning of the anniversary of Jess’s disappearance starts like every other for her sister Kate—a rushed school run, a cold cup of coffee, and a quick scan of the news for updates. But when her phone beeps with a message from an unknown number, everything changes. I know what happened to Jess. Finally, Kate’s a step closer to getting answers to the questions that have tormented her for so long. Why was her mother so angry that day? How did her father sleep through his own daughter’s abduction?

It’s the phone call every mother dreads. I’m climbing into the car after a trip to the grocery store. As the engine starts, my phone rings. It’s my stepdaughter, Shelby, who is babysitting my three-year-old Millie. "I only went upstairs for a second," she says through her sobs. "She’s gone." When the police turn up, Shelby’s story starts to unravel. What is she hiding? Then I get a message saying, "Your husband is not who you think he is." Suddenly, my family feel like strangers. Everyone has a secret - even me. 

When three-year-old Sara disappeared from their lives, it tore the Turner family apart. Years later, they are still startling at every knock, convinced it is Sara at the door. But the only trace of the cherished little girl is a fading photo in the hall, a single white knitted baby shoe tucked behind the frame. Then, one day, as they pick at sandwiches in a crowded local café, a beautiful girl approaches, claiming to be Sara. With her wide green eyes and soft, straight hair, could she really be their long-lost girl? But where has she been all this time?

Kathy Hamilton drives away from her sister-in-law’s pristine-white suburban house in Maple Falls certain she’s left her daughter in safe hands. On the hottest day of the year, a birthday is the perfect excuse to gather friends, family, and neighbors around the pool for a barbecue. But when she returns hours later to find her little girl has vanished, her world shatters.

Running from a devastating relationship that almost cost her everything, Maddy Hart impulsively accepts a job as a live-in caretaker at imposing Lakeview House. She has no memories of having visited the crumbling mansion on the banks of Lake Thirlmere before, but when she arrives, something about the house feels familiar. The more time Maddy spends in the house, the more unsettled she feels. By day, she clears out the dusty rooms, but in the dead of night, it’s hard to explain away the eerie noises or crackly radio she hears hours after she turned it off.

Dani and her husband Tate’s life together is almost perfect. But Dani is haunted by guilt for causing a terrible car accident that left her unable to have children. She can’t remember why she was driving so fast that day or where she was going. Her therapist says she should try to move on.

She bursts into my life like a storm, and nothing is the same again. One by one, I watch as my friends fall under her spell. Only I see that her smiles don’t reach her cold, furious eyes. And when I’m accused of things I didn’t do, when my home is vandalized, I know she’s behind it. But she only lets her mask slip when no one is looking, so if I say anything, I’ll look crazy. So when the baby shower comes around, I’m sitting on a velvet sofa in a posh hotel room, surrounded by balloons. But that afternoon, I finally learn the unbelievable truth. There is no baby....

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. 

In January 1889, Louisa Collins, a 41-year-old mother of 10 children, became the first woman hanged at Darlinghurst Gaol and the last woman hanged in New South Wales. Both of Louisa's husbands had died suddenly and the Crown, convinced that Louisa poisoned them with arsenic, put her on trial an extraordinary four times in order to get a conviction, to the horror of many in the legal community. Louisa protested her innocence until the end. 

Today–with just one month until Tom is to be declared legally dead–Rachel receives a note in handwriting she recognizes with dread: My darling, I’ve missed you so much. Give me a chance to explain. I’m coming home. The husband she’d lost is alive. And so are all his secrets....