Ally D'Aplièse is about to compete in one of the world's most perilous yacht races, when she hears the news of her adoptive father's sudden, mysterious death. Rushing back to meet her five sisters at their family home, she discovers that her father - an elusive billionaire affectionately known to his daughters as Pa Salt - has left each of them a tantalizing clue to their true heritage. Ally has also recently embarked on a deeply passionate love affair that will change her destiny forever. But with her life now turned upside down.

In the heyday of the British Raj, 11-year-old Anahita, from a noble but impoverished family, forms a lifelong friendship with the headstrong Princess Indira, the privileged daughter of rich Indian royalty. Becoming the princess's official companion, Anahita accompanies her friend to England just before the outbreak of the Great War. There, she meets the young Donald Astbury - reluctant heir to the magnificent, remote Astbury Estate - and his scheming mother.

Thirty years have passed since Greta left Marchmont Hall, a grand and beautiful house nestled in the hills of rural Monmouthshire. But when she returns to the Hall for Christmas she has no recollection of her past association with it – the result of a tragic accident that has blanked out more than two decades of her life. Then, during a walk through the wintry landscape, she stumbles across a grave in the woods and the weathered inscription on the headstone tells her that a little boy is buried here.

It has been 24 years since a young Helena spent a magical holiday in Cyprus, where she fell in love for the first time. When the now crumbling house, Pandora, is left to her by her godfather, she returns to spend the summer there with her family. At the difficult age of 13, her son, Alex, is torn between protecting his mother and learning the truth about his real father. Both Helena and Alex know that life will never be the same once Pandora's secrets have been revealed.

Carrie Jo has a secret - she dreams about the past. The handsome and wealthy Ashland Stuart has hired her to uncover the history and the secrets of Seven Sisters, an aging antebellum mansion in sultry downtown Mobile, Alabama. A series of dreams, an untimely death, and the betrayal of someone she loves lead her back in time to uncover the truth about a missing young heiress and a web of secrets.

1995, London. When Sir James Harrison, one the greatest actors of his generation, passes away at the age of 95 he leaves behind not just a heartbroken family but also a secret so shocking, so devastating that it could rock the English establishment to its core. Joanna Haslam is an ambitious young journalist assigned to cover the legendary actor's funeral. The great and the good of the celebrity world are there. But Joanna stumbles on something dark beneath the glamour: the mention of a letter James Harrison has left behind, the contents of which others have been desperate to conceal for over 70 years. 

As a child, Julia Forrester spent many idyllic hours in the hothouse of Wharton Park estate, where her grandfather tended the exotic flowers. So when a family tragedy strikes, Julia returns to the tranquility of Wharton Park and its hothouse. Recently inherited by charismatic Kit Crawford, the estate is undergoing renovation. This leads to the discovery of an old diary, prompting the pair to seek out Julia's grandmother to learn the truth behind a love affair that almost destroyed Wharton Park.

Posy Montague is approaching her 70th birthday. Still living in her beautiful family home, Admiral House, set in the glorious Suffolk countryside where she spent her own idyllic childhood catching butterflies with her beloved father, and raised her own children, Posy knows she must make an agonising decision. The house is crumbling around her, and Posy knows the time has come to sell it. Then a face appears from the past - Freddie, her first love, who abandoned her and left her heartbroken 50 years ago. 

The present: Emilie de la Martiniéres has always fought against her aristocratic background, but after the death of her glamorous, distant mother, she finds herself alone in the world and sole inheritor of her grand childhood home in the south of France. An old notebook of poems leads her in search of the mysterious and beautiful Sophia, whose tragic love affair changed the course of her family history. 

Rosanna Menici is just a girl when she meets Roberto Rossini, the man who will change her life. In the years to come, their destinies are bound together by their extraordinary talents as opera singers and by their enduring but obsessive love for each other - a love that will ultimately affect the lives of all those closest to them. For, as Rosanna slowly discovers, their union is haunted by irreversible events from the past....

In the Syrian city of Akka, Nathanael, a young Jewish doctor, and a Muslim girl called Zohra are about to fall in love. But Saladin's army has just taken Jerusalem, and soon their own city will be engulfed by war. Meanwhile in England, John Savage, a foundling boy, runs away from his cruel life in a priory with the Moor, a mysterious man driven by a dream of perfection. 

Zoe Whittaker is living a charmed life. She is the beautiful young wife of handsome, charming Wall Street tycoon Henry Whittaker. She is a member of Manhattan's social elite. She is on the board of one of the city's most prestigious philanthropic organizations. She has a perfect Tribeca penthouse in the city and a gorgeous lake house in the country. The finest wine, the most up-to-date fashion, and the most luxurious vacations are all at her fingertips. What no one knows is that five years ago, Zoe's life was in danger.

London, 1940. When nurse Elsie offers to send a reassuring letter to the family of a patient, she has an idea. She begins a book of last letters: messages to be sent on to wounded soldiers’ loved ones should the very worst come to pass so that no one is left without a final goodbye. London, present day. Stephanie has a lot of people she’d like to speak to: her estranged brother, to whom her last words were in anger; her nan, whose dementia means she is only occasionally lucid enough to talk.

In 1942, Eva is forced to flee Paris after the arrest of her father, a Polish Jew. Finding refuge in a small mountain town, she begins forging identity documents for Jewish children escaping to neutral Switzerland. But erasing people comes with a price, and along with a mysterious, handsome forger named Rémy, Eva realises she must find a way to preserve the real names of the children who are too young to remember their own identities. 

1940. Aiyi Shao is a young heiress and the owner of a formerly popular and glamorous Shanghai nightclub. Ernest Reismann is a penniless Jewish refugee driven out of Germany, an outsider searching for shelter in a city wary of strangers. He loses nearly all hope until he crosses paths with Aiyi. When she hires Ernest to play piano at her club, her defiance of custom causes a sensation. His instant fame makes Aiyi’s club once again the hottest spot in Shanghai. Soon they realize they share more than a passion for jazz - but their differences seem insurmountable....