Naomi and I are best friends. School runs, dog walks, a shoulder to cry on over a glass of wine - we’re inseparable. But now my husband has walked out, I need her more than ever. I know she will help me pick up the pieces. Because she knows about the lie I told to protect her. She knows how much I’ve sacrificed for this friendship. And she’d never let anyone hurt me. Would she?

Kat remembers the days when her only daughter Amy wouldn't leave her side. But now Amy is grown up and gone - to university in a town several hours away. Kat's house - which once felt too full, too noisy, too busy - is deathly quiet, and Kat awaits the daily phone call to tell her that her beloved daughter is thriving and happy. But one day Amy doesn’t call. Kat’s husband and friends think she is being paranoid. But Kat knows right away that something is very wrong.

Now - Living in her home in the remote countryside - the perfect place to get away from it all - Helena is a career woman with no job and a mother without a baby. She blames Ashley for destroying her life. But is what happened really Ashley's fault? Then - When Helena hires Ashley to work for her, she's startled but impressed by her fierce ambition. They form a dream team, and Helena is proud - maybe this is the protégée she's always wanted to have? But soon Helena realises that nothing will stand in the way of Ashley's drive to get to the top.

We all know someone like Becca. She has the job everyone wants, a designer wardrobe, a hot-shot lawyer boyfriend, holidays to exotic locations. And she flaunts her perfect life all over social media. It drove her colleague Lizzie mad, but she couldn't stop looking. They were never really friends - and yet Lizzie knew everything about her. Or did she? When chance and a terrible mistake pull Lizzie back into Becca's orbit years after they lost touch, she'll realise that you can't always believe what you see online...and that finding out the truth might be the worst thing you can do.   

She arrived into Heathrow after a difficult week at work. Her bag had been stolen. Her whole life was in there - passport, wallet, house key. When she tried to report the theft, she couldn't remember her own name. All she knew was her own address. Now she is at the door of Tony and Laura, a young couple living in Wiltshire. She says she lives in their home. They say they have never met her before. One of them is lying. But which one?

When 10-year-old cousins Maddy and Brianna are arrested for a terrible crime, Maddy’s mother, Juliet, cannot believe it. How could her bright, joyful daughter be capable of such a thing? As the small village community recoils in horror, the pressure of the tragedy blows Juliet and her sister’s lives apart. And things get even worse when their daughters retreat into a self-imposed silence. Can anyone reach Maddy and discover the truth before her fate is sealed? Juliet is crushed. Nothing will ever be the same for her darling girl.

Lucy has a kind and adoring husband, a job she loves as a teacher, and a house on Mulberry Avenue with floaty curtains and the softest bed linen. After her troubled childhood, she knows life will never be perfect, but it’s pretty close. She’s also got Amber, right next door. They never run out of things to talk about. Even if Amber’s life - with her high-profile job and handsome, wealthy boyfriend - is more glamorous than Lucy’s, they share a down-to-earth sense of humor. But then Amber starts to hint that her life isn’t all it seems....

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 Abby's doctor tells her she's two months pregnant, she doesn't believe him. She can't be - she hasn't had sex for over a year. But to her astonishment and dismay, multiple tests confirm it's true. Desperately searching for an explanation, Abby recalls New Year's Day - the terrible hangover, the hole in her memory where the night before should have been and the inexplicable sense of unease - and realises that this baby must have been conceived at her best friend Danny's NYE party.

Rebecca only wanted to help out - to be kind. Richard seemed so alone after his wife, Nicole, died, and Rebecca wanted to make sure he knew he had someone on whom to rely. But now, she’s in Nicole’s immaculate house. Drinking from her favourite crystal wine glass. Keeping shoes in her orderly closet. Comforting her sweet and grieving stepdaughter. It feels like Rebecca is living another woman’s life.

Moments before she dies, Nicola's grandmother Betty whispers to her that there are babies at the bottom of the garden. Nicola's mother claims she was talking nonsense. However, when Nicola's daughter finds a bone while playing in Betty's garden, it's clear that something sinister has taken place.

Annie is the dream wife. Supportive, respectful, admiring - everything her husband wants her to be. And nothing at all like who she really is.... Annie is a prisoner in her own life. Her finances, her routine and her contact with the outside world are all controlled. Annie's only reason for holding it together is her little boy. Her time with him keeps her sane, and at night she escapes into a dreamworld where the two of them are free. But Annie is about to do a very bad thing. And you won't believe how she is going to do it....

Karla watches silently as Jason hurriedly packs his belongings into a suitcase. She knows that her stillness is unnerving him as she watches his every move from the doorway of their bedroom. "I’ve fallen in love with someone else", he’d said to her, just moments earlier. The brutality of those words hit Karla hard and she struggled to breathe as she took in each word in turn. You may think you know what Karla will do next. But you’ll be wrong. Because Karla isn't who you think she is. Only she knows what's about to happen. And you will never see it coming.

Professor Olivia Sweetman has worked hard to achieve the life she loves, with a high-flying career as a TV presenter and historian, three children and a talented husband. But as she stands before a crowd at the launch of her new best seller, she can barely pretend to smile. Her life has spiralled into deceit, and if the truth comes out, she will lose everything. Only one person knows what Olivia has done.

Never make a promise you can’t afford to keep.... This is a story about Charlotte - a mother and a wife with the perfect job, the perfect life...at least, that’s how it looks from the outside. But behind closed doors, the marriage is breaking, and Charlotte’s husband, Tris, doesn’t even know how much. He has no idea what Charlotte has planned for him, who she has found, why she has hired someone to pretend to be her. But he doesn’t have long to wait to find out....