2002, Australia. When Melissa discovers a postcard addressed to 'Desmond' among her recently deceased father's effects, she is determined to discover this person's identity and his relationship to her father. She soon embarks on a journey that will take her across oceans and into the past...

Maia D’Aplièse and her five sisters gather together at their childhood home–a fabulous, secluded castle situated on the shores of Lake Geneva–having been told that their beloved adoptive father, the elusive billionaire they call Pa Salt, has died. Each of them is handed a tantalising clue to their true heritage–a clue which takes Maia across the world to a crumbling mansion in Rio de Janeiro in Brazil . . .

In Nazi-occupied Poland, Sofia cannot look her father in the eye. Sofia’s mother, her papa’s cherished wife, is Jewish—how dare he work as a doctor for the SS? She cannot forgive him, even if the bargain was made to spare their lives. In the middle of the night, Isaac emerges from a packed train with hundreds of others. Beneath Auschwitz’s barbed wire, the SS decide prisoners’ fates on the spot—and Isaac is chosen to work. Every breath feels like it could be Isaac’s last, so when he sees a beautiful auburn-haired girl peering out of the farm window, it feels like a dream.

The sudden death of a pupil in Fleat House at St Stephen’s—a small private boarding school in deepest Norfolk—is a shocking event that the headmaster is very keen to call a tragic accident. But the local police cannot rule out foul play and the case prompts the return of high-flying Detective Inspector Jazmine ‘Jazz’ Hunter to the force. Jazz has her own private reasons for stepping away from her police career in London, and reluctantly agrees to front the investigation as a favour to her old boss.

Born on a farm outside Edinburgh in the mid-19th century, Agnes Watt is embraced by family, community, and tradition. Her youthful hopes and dreams are quashed but she falls in love and marries William Miller, a Gordon Highlander. Life spirals into dark places as the couple become ensnared in the nightmare that descended on the Scottish working class during the industrial revolution. The triumphs of the great Victorian era came at an appalling human cost and Agnes fights against disease and grinding poverty.

Shanghai, 1912. Violet Minturn is the privileged daughter of the American madam of the city's most exclusive courtesan house. But when the Ching dynasty is overturned, Violet is separated from her mother in a cruel act of chicanery and forced to become a "virgin courtesan." Half-Chinese and half-American, Violet grapples with her place in the worlds of East and West - until she is able to merge her two halves, empowering her to become a shrewd courtesan who excels in the business of seduction and illusion, though she still struggles to understand who she is.

Molly Murphy always knew she'd end up in trouble, just as her mother predicted. So, when she commits murder in self-defense, she flees her cherished Ireland, under cover of a false identity, for the anonymous shores of late 19th-century America. When she arrives in New York and sees the welcoming promise of freedom in the Statue of Liberty, Molly begins to breathe easier. But when a man is murdered on Ellis Island, a man Molly was seen arguing with, she becomes a prime suspect in the crime.

It is 1831 when eight-year-old Aurelia Vennaway finds a naked baby girl abandoned in the snow on the grounds of her aristocratic family's magnificent mansion. Her parents are horrified that she has brought a bastard foundling into the house, but Aurelia convinces them to keep the baby, whom she names Amy Snow. Amy is brought up as a second-class citizen, but she and Aurelia are as close as sisters. When Aurelia dies at the age of 23, she leaves Amy 10 pounds. But Aurelia also left her much more.

It's 1843, and Grace Marks has been convicted for her involvement in the vicious murders of her employer and his housekeeper and mistress. Some believe Grace is innocent; others think her evil or insane. Now serving a life sentence, Grace claims to have no memory of the murders. An up-and-coming expert in the burgeoning field of mental illness is engaged by a group of reformers and spiritualists who seek a pardon for Grace. He listens to her story while bringing her closer and closer to the day she cannot remember.

Mrs. Laetitia Rodd, aged 52, is the widow of an archdeacon who makes her living as a highly discreet private investigator. Her brother, Frederick Tyson, is a criminal barrister living in nearby Highgate with his wife and 10 children. Frederick finds the cases, and Laetitia solves them using her arch intelligence and her immaculate cover as an unsuspecting widow. When a case arises involving the son of the highly connected Sir James Calderstone, Laetitia sets off for Lincolnshire undercover as the family's new governess.

London, 1925: In a world of townhomes and tennis matches, socialites and shooting parties, Miss Nan O’Dea became Archie Christie’s mistress, luring him away from his devoted and well-known wife, Agatha Christie. The question is, why? Why destroy another woman’s marriage, why hatch a plot years in the making, and why murder? How was Nan O’Dea so intricately tied to those 11 mysterious days that Agatha Christie went missing?

East Sussex, 1914. It is the end of England's brief Edwardian summer, and everyone agrees that the weather has never been so beautiful. Hugh Grange, down from his medical studies, is visiting his aunt Agatha, who lives with her husband in the small, idyllic coastal town of Rye. Agatha's husband works in the Foreign Office, and she is certain he will ensure that the recent saber rattling over the Balkans won't come to anything.

Eliza was left as a small baby at the workhouse in Whitechapel, wrapped in her mother’s shawl, which is all she has of the mother she never knew. At 11 years old, she has survived sickness, near starvation and harsh beatings. Master Simpkins and his cruel daughter rule the workhouse with a rod of iron, but when Romany boy Joe arrives at the workhouse, his spirit and courage give Eliza hope. When she is sold into service, Eliza is relieved to be out of the workhouse and hopes her fortunes are changing for the better, but cruelty and unkindness are everywhere....

Silver River is a little town full of strong men who followed the trail west to Montana hoping to get rich from the Silver Rush that gave this picturesque valley its name. Many of them are lonely, but their pioneering spirit means they make their own luck. As the town begins to expand, its inhabitants are getting restless, looking for love and adventure.

East London, 1888 - a city apart. A place of shadow and light where thieves, whores, and dreamers mingle, where children play in the cobbled streets by day and a killer stalks at night, where bright hopes meet the darkest truths. Here, by the whispering waters of the Thames, Fiona Finnegan, a worker in a tea factory, hopes to own a shop one day, together with her lifelong love, Joe Bristow, a costermonger's son. With nothing but their faith in each other to spur them on, Fiona and Joe struggle, save, and sacrifice to achieve their dreams.