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.

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.

Hannah is 38 and the happily married mother of 11-year-old Luke. Her marriage is reassuringly stable and after 15 years she has managed to push the wild dreams of youth from her mind and concentrate on the everyday satisfactions of here and now. The first half of her life hasn’t been as exciting as she had hoped, but then, she reckons, whose has? When she succeeds in convincing husband Cliff to rent a villa in the south of France for a summer vacation with her sister Jill and gay friend Tristan, she’s expecting little more than a pleasant few weeks with her family.

Ruth’s childhood was a happy one, and her family—on her mother’s side—large and loving. But her father’s French origins have always remained a mystery. Now, with aged relatives beginning to die, Ruth decides to research her father’s family before it’s too late. When she discovers a series of long-lost cassettes, everything she thought she knew about them shatters. The tapes expose an unimaginable truth–an epic wartime story of hidden love and sacrifice, stretching back to occupied France.

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.

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.

Becky’s father is not just absent: he’s a total mystery, a hole in her life. He died before she was born and for her mother, Laura, the subject is strictly off-limits. When Laura books a spontaneous trip to Greece, Becky decides to join her, determined to get closer to her mother - and to the truth. But as they make their way to the island of Santorini, it becomes clear that this holiday is not as impulsive as Becky thought. Laura’s hiding something from her daughter - and she’s been hiding it for Becky’s whole life.

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.

Celebrating her forty-fifth birthday at her local pub, popular podcaster Alix Summer crosses paths with an unassuming woman called Josie Fair. Josie, it turns out, is also celebrating her forty-fifth birthday. They are, in fact, birthday twins. A few days later, Alix and Josie bump into each other again, this time outside Alix’s children’s school. Josie has been listening to Alix’s podcasts and thinks she might be an interesting subject for her series. She is, she tells Alix, on the cusp of great changes in her life.

As a teenage runaway and child of an addict, Christy-Lynn learned the hard way that no address was permanent, and no promise sacred. For a while, she found a safe haven in her marriage to bestselling crime novelist Stephen Ludlow - until his car skidded into Echo Bay. But Stephen’s wasn’t the only body pulled from the icy waters that night. When details about a mysterious violet-eyed blonde become public, a media circus ensues, and Christy-Lynn runs again.

Marissa lives alone in her tiny one-bed apartment. It’s quiet and safe; all she’s ever wanted since the night her mother was killed in front of her. But when the police knock on her door with the news that her last remaining family member has been murdered, she comes face-to-face with the trauma she has spent a lifetime running from.

Olivia Hamilton is married to the love of her life, Dean, a charismatic pilot who flies private jets for the rich and famous. But when he vanishes over the Bermuda Triangle, Olivia’s idyllic existence unravels. After years of waiting, Olivia must eventually let go of the fragile hope that her beloved husband might still be alive.

In 1760, Deborah Samson is born to Puritan parents in Plympton, Massachusetts. When her father abandons the family and her mother is unable to support them, Deborah is bound out as an indentured servant. From that moment on, she yearns for a life of liberation and adventure. Twenty years later, as the American colonies begin to buckle in their battle for independence, Deborah, impassioned by the cause, disguises herself as a soldier and enlists in the Continental Army.

Nina Landry awakens on her 40th birthday, anticipating a day filled with excitement. She, her new boyfriend, and her two children are taking a trip - leaving their home on Sandling Island, off the coast of England, for a dream vacation. As soon as her 15-year-old daughter, Charlie, returns from a sleepover, they can get ready to leave. But Charlie doesn’t come home at the expected time. As minutes and then hours tick by, Nina’s annoyance soon changes to concern, and then to a chilling certainty that something terrible has happened.

Fresh out of prison, Jess Strickland has just six months’ probation to serve until she's free to get on with the life she left behind four years ago. With few options available, Jess takes a job at Bright’s, an industrial laundry company, alongside other ex-cons, all eager to keep their noses clean. Here she finds an ally in Karla, but soon learns her new boss, Terry, is not all he seems. Realising she’s no safer on the outside, Jess refuses to be a victim any longer. How far will she go to avoid going back to prison?

When Elisabeth Quemener dies she leaves a small parcel with the instructions that it must only be opened by Astrid Oake. The trouble is, no one knows who Astrid Oake is… Elisabeth’s family turn to Touissants detective agency for help but, when Mila Shepherd and Carter Jackson try to track Astrid down, their frustration soon mounts. Their only clue is a photo of two young women holding the hands of a tiny child. The women are smiling but Mila is haunted by the sadness in their eyes. Is this Astrid and Elisabeth and if so, who is the child?

Charlie takes my breath away from the moment we meet, when he is dropping his adorable little girls off at the school gates at the same time as I’m waving goodbye to my son. Being a single mother has been hard. So when his gorgeous green-blue eyes hold mine and his lips curve into a smile I wonder if this is my chance to find happiness and escape the secrets in my past.

The day my path crossed with Simon Fox I thought I’d already lost everything, but then he almost ran me off the road with his flash car and belittling jibes. The men in my life had undermined me for too long. Enough was enough. Fuelled by alcohol and the desire to get even, I decided a spot of petty vandalism would make me feel a whole lot better. Wrong. Very wrong. I hadn’t realised that Simon Fox was not a man to be messed with.

"You need to kill at least three people, right? So that's what I'll do." When Will jokes about becoming a serial killer, his friends just laugh it off. But Adeline can't help but feel there's something more sinister lurking behind his words. Fifteen years later, Adeline returns to Blythe for a reunion of the old gang - except Will doesn't show up. Reminiscing about old times, they look up the details of his supposed murder spree. But the mood soon changes when they discover two recent deaths that match.

Ava Kirilova has reached the very top of her profession. After years and years of hard graft, pain and sacrifice as part of the London Russian Ballet Company, allowing nothing else to distract her, she is finally the poster girl for Swan Lake. Even Mr K—her father, and the intense, terrifying director of the company—can find no fault. Ava has pushed herself ahead of countless other talented, hardworking girls, and they are all watching her now.