Eighteen years ago Simone Porter's six-month-old daughter, Helena, was abducted. Simone and husband Matt have slowly rebuilt their shattered lives, but the pain at losing their child has never left them. Then a young woman, Grace, appears out of the blue and tells Simone she has information about her stolen baby. But just who is Grace - and can Simone trust her? When Grace herself disappears, Simone becomes embroiled in a desperate search for her baby and the woman who has vital clues about her whereabouts.

Why do you love your child? Is it because they're a straight A student, a talented footballer? Or is it simply because they're yours? Sarah and Phil love both their children, James and Lauren. The couple have the same hopes and aspirations as any parent. But their expectations are shattered when they discover that their perfect baby daughter has been born with a flaw: a tiny but life-changing glitch that is destined to shape her future, and theirs, irrevocably.

When Catherine learns that she is dying, she remembers the words her husband once jokingly uttered and decides to leave him the ultimate posthumous gift: a time capsule containing photographs of their life together along with tape recordings in which she recounts every secret she ever kept, every unspoken thought whether loving or treacherous - the things they never said.

Louise has had to watch her husband, Andrew, start a new family in the four years since he left her. The ‘other woman’ is now his wife - but Louise isn’t ready to let Caz enjoy the life that was once hers or to let go of the man she still loves. As Louise starts to dig into Caz’s past, the two women’s pretence of civility starts to slip. But in trying to undermine each other, they discover more about the man they both married. And when Andrew is murdered at a family party, both women are found standing over the body. It’s always the wife. But which one?

At thirty-three, nurse Heather is desperately waiting for her romantic life to begin. Then she meets handsome, strong Anthony and is sure she’s found the one. Brushing any doubts aside, she projects all her hopes for true love onto him. Meanwhile, at a yoga retreat in Spain, happy-go-lucky Joe can’t believe his luck when he meets vivacious, witty Amy. She’s the sharpest, most beautiful woman he has ever dated, and the fact that she’s interested in him feels like a dream come true. 

Penny and Victoria are about as different as two siblings can be, one with a smart London lifestyle, the other struggling to make ends meet. But they are joined by more than blood, and their shared tragic past is affecting the present more than they realise. When events begin to tug at the fabric beneath which dark secrets are hidden, the resulting chaos threatens to tear the two families apart. Could there be aspects of the past that youngest child Penny doesn't remember? Could the truth of Marge be more complex than the beloved mother the girls choose to perceive?

Following the death of her mother, Becky begins the sad task of sorting through her empty flat. Starting with the letters piling up on the doormat, she finds an envelope post-marked from Cornwall. In it is a letter that will change her life forever. A desperate plea from her mother's elderly cousin, Olivia, to help save her beloved home. Becky arrives at Chynalls to find the beautiful old house crumbling into the ground and Olivia stuck in hospital with no hope of being discharged until her home is made habitable.

Jean Collins had two daughters. But she only loved one of them. She knew it was wrong, but she just couldn't help herself. Jess was a little sweetheart, everyone said so. Anne was awkward and serious and not much fun, to be frank. But now the years have passed. Jess is missing - run off long ago, no one knows where or why. So when Jean is left in a coma after a road accident, it's Anne who travels back up north to sit at her mother's bedside. And she wonders - why did Jean dash out into the road without looking? What distracted her?

Barbara - a child of the Blitz - has more secrets than she cares to admit. She has protected her children from the harsh realities of life and told them little of the poverty of her childhood, nor of the darker side of her marriage to one of Britain's most famous photographers. With such an incomplete picture, her youngest, Sophie, has struggled to understand who her parents really are, and in turn, Barbara sometimes worries, to build her own identity.

Seven years after his sister vanished without a trace, Jude is on the road, determined not to return home until he has found her. He wants to reunite his broken family, but more than this he wants to know why Zoe left. They’d been enjoying the funfair - grasping a rare moment of happiness following their parents’ divorce - when after a ride together, Zoe had stopped speaking to her mother’s new partner. Though Mandy believed he was the man she’d waited all her life for, her love for her daughter trumped even that.

Maisie Brennan is standing on a podium on the 20th anniversary of the death of her son, trying to find the first breath that will help her start talking to a room full of strangers. A daunting task at the best of times, but she's also menopausal and one hot flush away from totally losing it. But as Maisie begins her story, she relaxes and, word by word, disappears into her past, back to the day when one mistaken action led to a chain of events that changed her life forever....

As a child, Vicky Hall never had the sort of family she wanted. The least important person in her new step-family, ignored by her mother in favour of her two younger half siblings, Vicky was always an afterthought. Sitting alone at her graduation ceremony at the age of 21, she vows to create her own family and her own life, one which is full of the love and attention she has always craved.

Ever since hairdresser Poppy Day married her childhood sweetheart, Mart, she's been deliriously happy. Now Mart is fighting in Afghanistan, and Poppy is counting the days until he returns. It takes one knock at the door to rip Poppy's world apart. Mart has been taken hostage, and it's too dangerous for the army to rescue him. Poppy is determined to bring him home herself. But her journey will lead her to a heartbreaking dilemma. What price will she pay to save the man she loves?

Ellen was just trying to help a stranger. That was how it started: giving a few minutes respite to a flustered young mother sitting opposite her on the train. A few minutes holding her baby while the mother makes an urgent call. The weight of the child in her arms making Ellen's heart ache for what she can never have. Five minutes pass. Ten. The train pulls into a station and Ellen is stunned to see the mother hurrying away down the platform without looking back.

Clayton Miller's life is a mess. His career as one of the country's best comedy script writers has stalled and his long term girlfriend has left him for his ex best friend and ex writing partner. Just when he thinks his life couldn't get any worse, he commits a spectacularly public fall from grace and with the press hounding him, his agent banishes him to the middle of nowhere until the dust has settled.