In the rugged Pacific Northwest lies the Olympic National Forest - nearly a million acres of impenetrable darkness and impossible beauty. From deep within this old growth forest, a six-year-old girl appears. Speechless and alone, she offers no clue as to her identity, no hint of her past.

Nineteen-year-old Aldine McKenna is stuck at home with her sister and aunt in a Scottish village in 1929 when two Mormon missionaries ring the doorbell. Aldine's sister converts and moves to America to marry, and Aldine follows, hoping to find the life she's meant to lead and the person she's meant to love. In New York, Aldine answers an ad soliciting a teacher for a one-room schoolhouse in a place she can't possibly imagine: drought-stricken Kansas.

Writing under a man's name, Josephine Breaux is the finest reporter at Washington's Morning Clarion. Using her wit and charm, she never fails to get the scoop on the latest Union and Confederate activities. But when a rival paper reveals her true identity, accusations of treason fly. Despite her claims of loyalty to the Union, she is arrested as a spy and traitor.

Of all the desperate women in German-occupied Paris, Gabriela Reyes is the least likely to scratch out her survival as a whore for a Gestapo agent. After fascists murdered her mother and brother and tortured her father in an insane asylum, she hates the Germans as much as she fears them. But when she discovers the man responsible for destroying her family, she decides to become his mistress to try to free her father and avenge her family.

Prudence Cotton has recently lost her husband and is desperate to find her daughter, captured by the Nipmuk tribe during King Philip's war. She's convinced her daughter is alive but cannot track her into the wilderness alone. Help arrives in the form of James Bailey, an agent of the crown sent to Boston to investigate the murder of Prudence's husband and to covertly cause a disturbance that would give the king just cause to install royal governors.

Jenny Tanner opens the box she has cherished for decades. Contained within are her most precious mementoes, amongst them a pebble, a carving and a newspaper cutting she can hardly bear to read. But Jenny knows the time is finally here. After the war, in a mountainside village in Italy, she left behind a piece of her heart. However painful, she must return to Cinque Alberi. And lay the past to rest.

1956. It's Ellen Crosby's first day as a student nurse at Ambergate Hospital. When she meets a young woman admitted by her father, little does Ellen know that a choice she will make is to change both their lives for ever...2006. Sarah is drawn to the now abandoned Ambergate. Whilst exploring the old corridors she discovers a suitcase belonging to a female patient who entered Ambergate fifty years earlier. The shocking contents, untouched for half a century, will lead Sarah to unravel a forgotten story of tragedy and lost love, and the chance to make an old wrong right.

Billeted together in the attic of Latimer House—a place where secrets abound—Evelyn, Betty and Judith soon form a bond of friendship that carries them through the war. Because nothing is stronger than women united. Tucked away in the Buckinghamshire countryside, Latimer House, a grand country estate, stands proudly—a witness to some of greatest secrets of WW2.

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.

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.

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.

London, 1940. Britain is gripped by the terror of the Blitz, forcing Nell Spelman to flee the capital with her young daughter - leaving behind her husband, Arthur, the clockmaker who keeps Big Ben chiming. When Arthur disappears, Nell is desperate to find him. But her search will lead her into far darker places than she ever imagined.

Ketterdam: a bustling hub of international trade where anything can be had for the right price - and no one knows that better than criminal prodigy Kaz Brekker. Kaz is offered a chance at a deadly heist that could make him rich beyond his wildest dreams. But he can't pull it off alone.

Three very different girls sign up as trainee nurses at a big London teaching hospital in 1934. Dora leaves her overcrowded, squalid working-class home for a better life. But has she got what it takes to keep up with other, better-educated girls? And will her hated stepfather ever let her go? Helen is born for the job; her brother is a doctor, her all-powerful mother a hospital trustee. But will Helen’s secret misery be her downfall? An aristocratic rebel, Millie’s carefree attitude will find her up in front of Matron again and again. Will she ever care enough to make a nurse? Or will she go back to the glamorous life she was born to?

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.