Ainsley Greenburg is a fixer. It’s what she prides herself on. So when Ainsley realizes her marriage is at its breaking point, she makes a decision to repair it, no matter the cost. Approaching her husband to propose the arrangement is supposed to be the hard part, but Peter agrees to the salacious plan almost immediately. The rules are simple: They will each date someone new once a week. They will never discuss what happens on the dates. Soon, though, the rules are broken, turning terrible mistakes into unspeakable consequences.

The Keane sisters grew up together at Raven House, a luxurious riverside home that their mother inherited. On the day of a party at the house, tension fills the air as Jess, Natalie and Teresa all fear the exposure of things they're desperate to hide. The beautiful evening is marred by tragedy, and a celebration turns into a nightmare when a young life is lost. It is a haunting reminder of a shocking event five years earlier. As guests eye their companions with suspicion, it's the family who have the most to hide. 

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. 

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?

When the body of pregnant 15-year-old Hope Lacey is discovered in a churchyard on Christmas morning, the community is shocked, but unsurprised. For Hope lived in The Home, the residence of three young girls, whose violent and disturbing pasts have seen them cloistered away. As a police investigation gets underway, the lives of Hope, Lara and Annie are examined, and the staff who work at the home are interviewed, leading to shocking and distressing revelations...and clear evidence that someone is seeking revenge.

The Mailer family are oblivious to the terrible danger that enters their lives when seven-year-old Anthony is referred to the child guidance service by the family GP following the breakdown of his parents' marriage. Fifty-eight year old Dr. David Galbraith, a sadistic, predatory paedophile employed as a consultant child psychiatrist, has already murdered one child in the soundproofed cellar below the South Wales Georgian townhouse he shares with his wife and two young daughters. Anthony becomes Galbraith's latest obsession and he will stop at nothing to make his grotesque fantasies reality.

It was an ordinary school day, the day I lost my little brother. One moment he was on the roundabout and then was gone. Gone. Missing. They all blamed me. I was in charge. Even though I was only ten years old. They sent me away. The hurt, the shame, the questions. The not knowing. I tried to move on. It’s been nineteen years in exile and now somebody wants me back. Someone with a dark secret.

Following the death of a patient in her care, Radha begins taking Valium to control her anxiety. She tells herself she’s fine, but as the pressures of being a perfect wife, mother, and daughter mount, her little habit spirals into addiction. When she’s forced to find a new source of pills, she stumbles into the clutches of Glasgow’s underworld. A mistake that could cost her everything. They give her an impossible choice: face personal and professional ruin or have blood on her hands by helping them deal. As she fights to protect all she holds dear, can she protect herself?

Waitress Kit Lowman knows that people look down on her and the job she does. But being anonymous offers Kit safety and security and allows her own terrible secrets to remain hidden. And then Kit’s luck changes, and she suddenly faces a terrible dilemma: reveal her true identity and accept that life will never be the same. Or stay in the shadows…where she hopes she’ll be safe? But secrets can’t stay hidden forever. And the more Kit tries to hide away, the more someone makes it clear that they are going to make her pay for what she did.

The first time you see them, out for an evening walk on the cliffs, you’ll think they’re the perfect family. You’ll see a wife who looks so happy, strolling peacefully beside her husband in his dark winter coat, holding her daughter’s hand. But you have no idea what’s really happening in their house.... If you come a little closer, you might hear the way the man speaks to his wife. You might notice that the woman doesn’t have any close friends. That sometimes her husband doesn’t want her to leave the house.

Liv loves her son, Adrian. That's why she keeps a low profile in Sandefjord, Norway: just another tired single mother, trying to make ends meet. She has never told her son about the secrets she carries or the life she lived before he was born. She will do anything to keep him safe. Anastasia's life is transformed when she moves from Russia to Milan and starts modelling. Suddenly, she's rich. She's desired. But then she begins to see the dark side of her new life and she will do anything to escape.

Nicole Jameson has always been proud of her husband, Ethan. He's built a successful career in finance, and his employers, the Harrisons, treat them like family. They're a firm who look after their own, and even gave a loan to the company chauffeur, Conrad, to fund his pilot licence. When the two men are returning from a business trip, the worst possible thing happens—their plane crashes into the sea. No survivors are expected to be found. Nicole is heartbroken, much like Conrad's wife, Ania. She never warmed to Nicole, but now they share a bond of grief.

Lizzie Green once loved Tom Murphy with a passion that bordered on obsession. All she wanted was his love to be returned. Then one night, something terrible happened and Tom left Lizzie broken hearted. She swore she would never let him hurt her again. Now, ten years later, Tom turns up on Lizzie’s doorstep still as charming as ever. Lizzie knows he still has the power to break her heart and destroy her life again. But Lizzie can’t say no to him.

Ava only left her daughter in the pushchair for five minutes. The buckle was fastened, and she was sure it was safe. But when she came downstairs, the door was open and Abi was gone - she walked down the road, past the Lovegoods' house, and was never seen again. A year later, the Lovegoods throw a housewarming party, showing off the results of their renovation. Ava doesn’t want to go. She can’t bear to look down that end of the road, to see the place where Abi vanished, and she doesn’t want to spend time with people who don’t share her grief. 

Three troubled women. One deadly secret. Lissy and her daughter, Rosie, live a quiet life in Yorkshire. However, when events at Rosie’s school come to light, their peaceful existence is shattered. Meanwhile, middle-aged women Erica and Beverley appear to have perfect lives, but behind closed doors, things are not as they seem. All three women are tied together by a dark past that goes back to their school days. A child was murdered, and one of the women is to blame. But is the person responsible for the child’s death the same person who was blamed for it all those years ago?