When Lisa Martin and David Kirby were forced to part, they never dreamed they might one day have a second chance. Many years later, they meet again and it is clear that, despite everything that’s happened to them, they are still the big love of each other’s lives. Now, being in a position to marry, they don’t waste any time. Nothing is going to keep them apart this time around. But then they are faced with a shocking truth. Even if they’d seen it coming, there would have been nothing Lisa and David could have done to ward it off, and once it’s upon them, they can't turn back time.

It's an early autumn day like any other as Miles Avery drives his wife, Jacqueline, to the station. Nothing remarkable crops up in conversation, nor do either of them appear anything other than their normal selves. At the station, Jacqueline gets out, takes an overnight bag from the back seat, then turns towards the platforms. This is the last anyone sees of her. Three weeks later, Miles calls the police. Enquiries are made, but there is no evidence of her boarding a train, or even entering the station.

Alex Lake’s day job is all about helping people, especially children. She cares about them passionately and does everything in her power to rescue them from those who mean them harm. When the case of three-year-old Ottilie Wade comes to her attention, Alex finds herself completely unable to detach from the child the way she should. She feels an overpowering need to make a real difference in little Ottilie’s life, but no one is prepared to believe that Ottilie is in danger.

Jeannie Symonds is a force to be reckoned with—an eccentric award-winning publisher, spending lockdown with her husband in a house near Kesterly-on-Sea. She seems to have it all: a high-flying career, a happy marriage, a niece she adores. And then one day, she vanishes. Cara Jakes is a new trainee investigator—young, intelligent and eager to prove herself. When she teams up with detective Andee Lawrence to look into the disappearance, she is determined to find out what has really happened to Jeannie.

Charlotte Nicholls has a secret that haunts her. She and three-year-old Chloe have left their home and friends, and are now building a new life for themselves elsewhere. All Charlotte wants to do is to forget the past, to blot out what went before, and to look only to the future. At last she and Chloe feel safe. Then, suddenly, their nightmare returns, and Charlotte finds she has no power to prevent what comes next…

Meet Sarah. It started out like any other day for Sarah Lawler; getting the kids ready for school, making the pack lunches and juggling baby Ella’s feeds. There was no way of knowing that her husband, Paul, would leave for work that morning and simply not come home. Now the questions are piling up quicker than the unpaid bills and, unable to answer her children’s questions about where their Daddy is, Sarah is getting desperate. But it turns out she isn’t quite as alone as she thought she was.

When Emily’s husband dies in a terrible accident, she’s not the only wife he leaves behind. Before their whirlwind romance and Emily’s discovery she was pregnant, Pete had been married to Caroline for more than 20 years. A devastating tragedy had torn them apart. But there was a part of Pete that had never fully left his first wife and a secret that would bind them together, forever. Finding herself lonely, heartbroken, and forced to face life and motherhood alone, Emily knows she needs someone she can trust and rely on. Even if it’s the woman her husband loved before her.

She hasn’t left her house in five years. Can love unlock the door? It’s been 1,825 days since Fiona Dexter last set foot outside 14 Wellington Drive. Five years ago, something happened that changed Fiona forever. Now she is too afraid to walk beyond her front gate. It’s not the life Fiona had dreamed of but she has made it work, finding happiness in the safe routine of her days.

Everyone knows a couple like Jack and Grace. He has looks and wealth; she has charm and elegance. He's a dedicated attorney who has never lost a case; she is a flawless homemaker, a masterful gardener and cook, and dotes on her disabled younger sister. Though they are still newlyweds, they seem to have it all. You might not want to like them, but you do. You're hopelessly charmed by the ease and comfort of their home, by the graciousness of the dinner parties they throw. You’d like to get to know Grace better.

Soon, Rebecca Gray won't be able to see. Diagnosed in her 20s with a degenerative eye disease, each day her world grows a little darker. She's moved to the suburbs to raise her son, Jackson. In the wake of her husband's death, it should be a quieter, easier way of life.

Maggie O'Hara knows better than most that life can change in a heartbeat. Eighteen years ago she was given the most precious gift- a second-hand heart, and a second chance at life. Always thankful, Maggie has never forgotten Lucy Harte - the little girl who saved her life. But as Maggie's own life begins to fall apart, and her heart is broken in love, she loses sight of everything she has to live for.... Until an unexpected letter changes Maggie’s life.

Mia Hamilton lived the perfect life with her husband, university teacher Zach, and their two-year-old daughter. But everything changed when Zach committed suicide on the same night one of his students vanished. Five years later, just when Mia is beginning to heal, stranger Alison walks into her life, saying her husband didn't kill himself. Fragile, slight Alison leads Mia on a path into Zach's past, and Mia begins to think she never really knew her own husband.

Beth has always known there was something strange about her daughter, Hannah. The lack of emotion, the disturbing behavior, the apparent delight in hurting others.... Luke comes from the perfect family, with the perfect parents. But one day, he disappears without a trace, and his girlfriend, Clara, is desperate to discover what has happened to him. As Clara digs into the past, she realizes no family is truly perfect and uncovers a link between Luke's long-lost sister and a strange girl named Hannah. Now Luke's life is in danger because of the lies once told and the secrets once kept.

Eight-year-old Sophie Donohue just wanted to be like every other little girl. Which is why her mother, Janine, reluctantly agreed to let her go on the weekend camping trip with her Brownie troop. But when Janine arrives to pick up Sophie after the trip, her daughter is not with the others. Somehow, along the forested route from West Virginia, Sophie has disappeared. Sophie is no ordinary eight-year-old. She suffers from a rare disease.

Ava’s daughter, Carly, is everything a 10-year-old should be: energetic, creative, and the light of her parent’s lives. But when she starts stumbling down stairs and walking into doors, Ava wants to rush to the doctor. Her husband, Rick, is sure she’s fretting over nothing - kids can be a little clumsy sometimes. But Ava’s instinct is telling her something is seriously wrong. Ava takes Carly to see a specialist and is given a devastating diagnosis: a rare genetic condition that will change her future forever.