For Emily Rossi, life may not be perfect, but it's pretty close. She has a great career, a house in the country, a solid marriage to Eric and two wonderful children - tennis superstar Daniel and quiet, sensitive Zara. But when her fourteen-year-old daughter brings home a toxic new best friend, Emily’s seemingly perfect family starts to spiral out of control.

I never thought it would happen to me. One moment I had it all, a gorgeous husband, a beautiful home, a fulfilling career and two adorable children. The next, everything came crashing down around me. They said it was my fault. They said I'm the worst mother in the world. And even though I can't remember what happened that day, they wouldn't lie to me. These are my friends, my family, people I trust. But then why do I have this creeping sensation that something is wrong? Why do I feel like people are keeping secrets? Am I really as guilty as they say?

Nisha Cantor lives the globetrotting life of the seriously wealthy, until her husband announces a divorce and cuts her off. Nisha is determined to hang onto her glamorous life. But in the meantime, she must scramble to cope--she doesn’t even have the shoes she was, until a moment ago, standing in. That’s because Sam Kemp—in the bleakest point of her life—has accidentally taken Nisha’s gym bag. But Sam hardly has time to worry about a lost gym bag—she’s struggling to keep herself and her family afloat.

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.

When single mother Darcy’s son falls from a rope bridge at a local playground, life stands still. She clutches his small, limp body, frozen, until a pair of strong hands push her aside, and she watches as George, a local doctor, saves her son’s life. George, with his twinkling hazel eyes, easy charm and lack of wedding band is almost too good to be true, but coffee becomes lunch, lunch becomes dinner, and soon they can’t go an evening without seeing each other.

The doorbell rings, just days after my beloved husband’s sudden death. I don’t recognise the woman on our doorstep, with her blonde highlights, a diamond bracelet identical to my own and a bouncing baby boy in her arms. As I show her inside, I notice her eyes grow wide as she takes in our spacious hallway, and the big squashy sofas that we all used to pile on. She glances at the silver-framed family photos and my little daughter hiding behind my skirts. She looks at me, her blue eyes serious. ‘I’m sorry’ she says. ‘I am your husband’s girlfriend. And this is his son.'

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?

Sixty seconds after she wakes from a coma, Maggie's world is torn apart. The police tell her that her daughter, Elspeth, is dead. That she drowned when the car Maggie had been driving plunged into the river. Maggie remembers nothing. When Maggie begs to see her husband, Sean, the police tell her that he has disappeared. He was last seen on the day of their daughter's funeral. What really happened that day at the river? Where is Maggie's husband? And why can't she shake the suspicion that somewhere, somehow, her daughter is still alive?

Saffron vowed to love Miles no matter what life threw at them both. But when her mother-in-law moves into their happy family home, Saffron’s shiny life begins to tarnish. Even as Caprice’s barbed comments turn to something more sinister, Saffron hopes the new nanny’s arrival will shield her from the worst of it. She’s starting to feel paranoid in her own home.

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...

Everyone knows Leona would do anything for her daughter Beth: she moved to Church Langdon to send Beth to the best school, worked hard to build a successful business to support them and found them the perfect little cottage to call home. People say they’re more like best friends than mother and daughter. But their closeness means that Beth struggles to make friends. Her mother has kept her sheltered from the world. When Beth finds an envelope hidden under the floorboards of their home, the contents make her heart stop. Everything she thought she knew about her mother is a lie.

As a single mother, Annie has an especially close relationship with her son, Ben. They have always been together. Just the two of them. So, when Ben brings home his mysterious beautiful new wife, Daisy, immediately Annie doesn’t trust her. Who is this woman who has taken her son away from her? And what is she hiding? She’ll protect him with her life....

Paul Henderson leads a normal life. A deputy headteacher at a good school, a loving relationship with girlfriend Jenna and a baby on the way. Everything seems perfect. Until Paul receives a message from his ex-fiancé, Nicole. Beautiful, ambitious and fierce, Nicole is everything Jenna is not. Now it seems Nicole is back, and she has a score to settle. But Paul can’t understand how Nicole is back. Because he’s pretty sure he killed her with his own bare hands. Which means someone else knows the truth about what happened that night. And they’ll stop at nothing to make Paul pay.

Samantha Frayn doesn’t know why Peter Bridges picks her - a nobody with bitten fingernails and a troubled childhood behind her - but she falls quickly. He’s older, charming, likes fine wine and French films, and his beautiful home has real art on its walls. Peter transforms Samantha’s life in an instant. He sees the better version of herself - the one she’s always wanted to be. It’s only normal that there’s a little friction, when she moves in, over domestic matters like where things are kept, or the proper times to eat, sleep, and shower.

When Beth, Megan, and Joanne meet at university, they become inseparable friends who’d do anything for one another - even agreeing to keep what happens one shocking night a secret. Now in their 40s and outwardly successful, each of the three has dealt with what happened in their own way. But secrets and lies leave their mark. When Megan decides to tell her fiancé the truth about that night, it threatens to ruin the lives of everyone around her. But someone is prepared to do anything to stop that from happening....