It is 1958. Elizabeth has been sent away from her London home to the beautiful Hartland House in Sussex. Over an idyllic summer by the coast, she grows close to the confident young Shaws, who treat her like one of their own. A lovely but innocent girl, Elizabeth is ready to fall in love - but her dreams are dangerously naïve. Decades later Elizabeth's daughter, Addie, is stunned when a stranger appears on her doorstep, claiming that they are sisters. Addie doesn't believe it until her beloved father admits that everything she's been told about her early life is a lie.

1997. Amy Novak has lost the two great loves in her life: her husband, Michael, and her first love, music. With the first anniversary of Michael's death approaching, Amy buries herself in her job as an archivist. And when a newly declassified file lands on her desk, she is astonished to uncover proof that Agent 'Colette' existed—a name spoken only in whispers; an identity so secret that it has never been verified.

London, 2004. Frankie didn't always have it easy. Growing up motherless, she was raised by her grandmother, who loved her - and betrayed her. For years, the rift between them seemed irreparable. But when their paths suddenly cross again, Frankie is shocked to realise that her grandmother is slowly losing control of her memory. There is a darkness in her past that won't stay buried - secrets going back to wartime that may have a devastating effect on Frankie's own life.

On the eve of a world war, a forbidden love will blossom in the garden of a stately home, where one young woman will make a choice that will change her life forever. As the storm clouds of war gather, Cordelia seeks refuge in the grounds of her family estate. Handsome landscaper Isaac has recently arrived to tend to the gardens, and the connection between him and Cordelia is as immediate as it is forbidden. Isaac begins to secretly teach her how to cultivate the gardens, so when he and all the young men are called away to war, Cordelia takes over.

Londoner Madeleine Grant is studying at the Sorbonne in Paris when she marries charismatic French journalist Giles Martin. As they raise their son, Olivier, they hold on to a tenuous promise for the future. Until the thunder of war sets off alarms in France. Staying behind to join the resistance, Giles sends Madeleine and Olivier to the relative safety of England, where Madeleine secures a job teaching French at a secondary school. Yet nowhere is safe. After a devastating twist of fate resulting in the loss of her son, Madeleine accepts a request from the ministry to aid in the war effort.

1939: On the eve of war, young English heiress Grace Grey travels from London to the wilderness of Tasmania. Coaxed out of her shell by the attentions of her Irish neighbour, Daniel - Grace finally learns to live. 1975: Artist Willow Hawkins, and her new husband, Ben, can't believe their luck when an anonymous benefactor leaves them a house on the remote Tasmanian coast. 2004: Libby Andrews has always been sheltered from the truth behind her father Ben's death.

Mary has been nursing a secret. Forty years ago, she made a choice that would change her world for ever, and alter the path of someone she holds dear. Beth is searching for answers. She has never known the truth about her parentage, but finding out could be the lifeline her sick child so desperately needs. When Beth finds a faded newspaper cutting amongst her mother's things, she realises the key to her son's future lies in her own past. She must go back to where it all began to unlock...the Secret.

Florence Connelly is broken-hearted; her beloved grandmother has just died and her marriage has collapsed. But things change when she opens a box of vintage 1960s dress patterns, discovered inside her grandmother's wardrobe. Inside each pattern packet is a fabric swatch, a postcard from Europe and a faded photograph of a young woman wearing the hand-made dress. Why did Flo's grandmother never speak of this mysterious woman - Nancy Moon? Her life in tatters, Flo decides to remake Nancy's dresses and to head across to the Continent to re-create Nancy's Grand Tour of 1962.

It's 1938, and Cadi is chosen to be Rose Queen in the annual Rose Fete. She is thrilled to be treated like royalty for the day. But deep down she is desperate to leave the Welsh mining community where she grew up. When war is declared, Cadi and her best friend, Poppy, see a chance to escape. Cadi leaves behind her parents and local boy Aled, whom she is meant to marry, for Liverpool.

London, 1940. Bombs fall and Josie Banks’ world crumbles around her. Her overbearing husband, Stan, is unreachable, called to service. Her home, a ruin of rubble and ash. Josie’s beloved tearoom boss has been killed, and Josie herself is injured, with nothing left and nowhere to go. Evacuated to the English countryside, Josie ends up at the estate of the aristocratic Miss Harcourt, a reluctant host to the survivors of the Blitz. Now a threat looms larger than anyone imagined. And a dangerous secret is about to upend Josie’s life again.

Sophie Whalen is a young Irish immigrant so desperate to get out of a New York tenement that she answers a mail-order bride ad and agrees to marry a man she knows nothing about. San Francisco widower Martin Hocking proves to be as aloof as he is mesmerizingly handsome. Sophie quickly develops deep affection for Kat, Martin's silent five-year-old daughter, but Martin's odd behavior leaves her with the uneasy feeling that something about her newfound situation isn't right.

Rebecca Waterhouse is just 13 when she witnesses her mother's death at the hand of her father in Seaview Cottage. But what else did she see? Years later, Rebecca's daughters Iris and Jessie know their mother will never speak of that terrible night. But when Jessie goes missing, with her gravely ill newborn, Iris realises the past may hold the key to her sister's disappearance.

2019 Dublin. When Jessie Daly loses her job, her flat and her relationship, she travels home to Ireland's west coast and helps an old friend researching what happened in the area during the 1840s Famine. They are drawn into the remarkable story of a brave young mother called Bridget Moloney, and Jessie becomes determined to find out what happened to Bridget and her daughter, Norah.

Tara Richards was just a girl when she lost her mother. Years later, when Tara receives a letter from a London solicitor, its contents shake her to the core. Someone has left her a key to a safe deposit box. In the box lies an object that will change everything Tara thought she knew and lead her on a journey to deepest Spain in search of the answers that have haunted her for 40 years. Violet Skye regrets her decision to travel abroad leaving her young daughter behind. As the sun dips below the mountains, she reminds herself she is doing this for their future.

The clock is ticking for Superintendent Jo Hamilton, who is just days from retirement from Sussex Police when the discovery of the bones of a young woman takes her back to a tragic unsolved case she worked on as WPC in the 1970s: the disappearance of a teenage girl from a notorious local children's home, not long after another young resident died in suspicious circumstances. Jo is determined track down the victim's sister, convinced that re-opening the hushed-up wrongs of the past will uncover the truth of the girls' deaths. But will the trail lead her disturbingly close to home?

Over the course of a long, hot summer in London, the lives of three very different married couples collide when their children join the same tutoring circle, resulting in illicit relationships, shocking violence, and unimaginable fallout. There’s Eve, a bougie earth mother with a well-stocked trust fund; she has three little ones, a blue-collar husband, and is obsessed with her Instagrammable recipes and lifestyle.

A sweeping story of three generations of women, crossing from London to Ireland and back again, and the enduring effort to retrieve the secrets of the past.

Holly Lawrence always wanted to be a spy, but the experience proved more dangerous than anything she imagined. Now, Holly lives under an assumed name, hiding from the man who nearly destroyed her life. She avoids relationships and trusts no one. But Holly’s new life begins to unravel when she encounters a young mother and her two-year-old child...a child who reminds her of a past she has tried hard to forget. This time, someone is spying on her, and Holly will need to decide how far she is willing to go to survive.

Set in 1920s London, this is the inspiring story of Kate Goss' struggle against poverty, hunger and cruel family secrets. Her mother died in a fall, her father has vanished without trace, and now her aunt and cousins treat her viciously. In a freezing, vermin-infested garret, factory girl Kate has only her own brave spirit and dreams of finding her father to keep her going. She has barely enough money to feed herself, or to pay the rent. The factory where she works begins to lay off people and it isn't long before she has fallen into the hands of the violent local money-lender.

1958: In a small town like Athenry, people talk. Everyone’s noticed that the injury which stopped Annie Fagan’s father from working doesn’t prevent him from hitting his wife. But a man’s home is his castle, and no one is going to intervene. Until Annie runs into Arthur ‘Sketch’ Talbot. Sketch is determined to help Annie, and the two soon fall in love. But Annie’s father won’t give his daughter up lightly, and Sketch’s attempts to save her will have devastating consequences....