Paris, 1941: Going against her mother’s orders, spirited Maggie devotes herself to the Resistance. Her life is a whirlwind of forged passports and secret midnight runs, helping Jews escape. Much to her high-society mother’s disapproval, she has fallen in love with Emil, a Jewish Resistance fighter who is wanted by the Nazis.  

September 1940. As the bombs of the Blitz fall on London, Ruby and Stevie are falling in love. United by a shocking experience when they were evacuees, Ruby believes that she understands Stevie like nobody else can. But then Stevie is sent abroad into danger, and as Ruby waits desperately for letters with foreign stamps that never come, she begins to fear that he is lost forever. And when Stevie does return, he has changed, and Ruby faces a difficult choice. 

It is 1939, and working-class Evie Bishop has received a scholarship to study mathematics at Oxford when tragedy turns her life upside down. Evie must seek a new future for herself and, inspired to contribute to the war effort, joins the Women’s Auxiliary Air Force as an Ops Room plotter. Posted to a fighter station on the Sussex Coast, Evie befriends two other WAAFs. But the German bombers seem to know more than they should about the base’s operations, and soon Evie, May and Jess are caught up in a world more dangerous than they ever imagined. 

One hundred and fifty years ago, Chawton was the final home of Jane Austen, one of England's finest novelists. Now, it's home to a few distant relatives and their diminishing estate. With the last bit of Austen's legacy threatened, a group of disparate individuals come together to preserve both Jane Austen's home and her legacy. These people - a laborer, a young widow, the local doctor, and a movie star, among others - could not be more different and yet they are united in their love for the works and words of Austen.

Each morning Livia Moretti makes her way from an apartment overlooking Florence’s famous Duomo to a nearby café, where she drinks espresso and reads the newspaper. To the crowds of tourists who pass by, nothing about Livia will be memorable. She is simply an old lady. They walk on without knowing the part she played in ensuring the future of this beautiful city. And to Livia now, those dark days feel very far away. But today, when she opens the paper, she sees a name she has not heard for a long time. A name that will bring memories flooding back.

Today is Ruth's first day of third grade at Dalton. The prestigious institution on New York's Upper East Side couldn't be more different from her old school in Harlem. Despite being the smartest girl in her grade, Ruth suspects that her classmates and teachers see only her dark skin. She also notices that Christina, the daughter of her mother's employer, treats Ruth very differently when they're hanging out with the popular girls rather than playing together. Ruth must navigate between two worlds.

London, 1923. Olive Belgrave needs a job. Despite her aristocratic upbringing, she’s penniless. Determined to support herself, she jumps at an unconventional job - looking into the background of her cousin’s fiancé, Alfred. Alfred burst into the upper crust world of London’s high society, but his answers to questions about his past are decidedly vague. Before Olive can gather more than the basics, a murder occurs at a posh party. Suddenly, every Bright Young Person in attendance is a suspect, and Olive must race to find the culprit.

In the turbulent summer of 1974, Kate Mularkey has accepted her place at the bottom of the eighth-grade social food chain. Then, to her amazement, the "coolest girl in the world" moves in across the street and wants to be her friend. Tully Hart seems to have it all - beauty, brains, ambition. On the surface they are as opposite as two people can be: Kate, doomed to be forever uncool, with a loving family who mortifies her at every turn.

In the terrace courtyard of the palazzo overlooking a sparkling bay, the scent of ripening lemons filled the air. His deep brown eyes gazed into hers with determination and longing. "Will you do it? Risk everything and join us?" 

It is Christmas 1937 when sisters Rowan and Thea travel from London to Scotland to visit their dying father. Having lost their mother in a tragic sailing accident when they were young, the two women are accustomed to grief. But they have no idea that their father's death will expose a terrible deception.... For back in London is his wife, Sophie, and their two sons. Neither family knows of the other's existence, and when news reaches Sophie of Hugh's death, her whole world is turned upside down.

1939. Seventeen-year-old Nora Jennings has spent her life secure in the certainty of a bright, happy future - until one night of passion has more catastrophic consequences than she ever could have anticipated. Labelled a moral defective and sectioned under the Mental Deficiency Act, she is forced to endure years of unspeakable cruelty at the hands of those who are supposed to care for her. 

Daydreamer Nora has inherited all of her grandmother's worldly belongings. Nora dreads seeing her beloved grandmother's possessions go, but she's determined that item by item, memory by memory, she will find the perfect new owners. When she opens The Memory Shop in the front of her grandmother's house, the community is gradually drawn inside, and Nora begins transforming the lives of those around her through the objects she pairs them with.

In April 1942, Lale Sokolov, a Slovakian Jew, is forcibly transported to the concentration camps at Auschwitz-Birkenau. When his captors discover that he speaks several languages, he is put to work as a Tätowierer (German for tattooist), tasked with permanently marking his fellow prisoners. Imprisoned for more than two and a half years, Lale witnesses horrific atrocities and barbarism - but also incredible acts of bravery and compassion. Risking his own life, he uses his position to exchange jewels and money from murdered Jews for food to keep his fellow prisoners alive.

From an early age, it is clear that Alexander Karpenko is destined to lead his countrymen. But when his father is assassinated by the KGB for defying the state, Alexander and his mother will have to escape Russia if they hope to survive. At the docks, they have an irreversible choice: board a container ship bound for America or one bound for Great Britain. Alexander leaves the choice to a toss of a coin.... 

Present day, London: When Sophie discovers a photograph of her great aunt Vivi from World War II, it throws her into a world of confusion. Because, as she learns about this secret relative, she quickly realizes that the photograph doesn’t fit with her family’s story. It shows Vivi leaving an address associated with a spy network in London - a place she had no reason to be - and it is dated right before she disappeared.