For Iris, each visit to her mother in St Mabon’s Cove, Cornwall has been the same—a serene escape from the city. But today, as she breaths in the salt air on the doorstep of her beloved childhood home, a heavy weight of anticipation settles over her. Iris knows she’s adopted, but any questions about where she came from have always been shut down by her parents, who can’t bear to revisit the past. Now, Iris can’t stop thinking about what she’s read on the official paperwork: BABY GIRL, FRANCE, 1939 – the year war was declared with Nazi Germany.

London, 1941. The Blitz. When a Royal Navy memo arrives at head office, requesting female recruits to sign up as motorcycle dispatch riders, delivering highly classified orders across the country, three women jump at the chance to sign up for the most dangerous jobs in London.

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.

Sophie Dix fled Stuttgart with her brother as the Nazi regime gained power in Germany. Now, with her brother gone and her adopted home city of Paris conquered by the Reich, Sophie reluctantly accepts a position restoring damaged art at the Jeu de Paume museum under the supervision of the ERR—a German art commission using the museum as a repository for art they’ve looted from Jewish families.

Clara Button is no ordinary librarian. While war ravages the city above her, Clara has risked everything she holds dear to turn the Bethnal Green tube station into the country’s only underground library. Down here, a secret community thrives with thousands of bunk beds, a nursery, a café, and a theater—offering shelter, solace, and escape from the bombs that fall upon their city. Along with her glamorous best friend and assistant Ruby Munroe, Clara ensures the library is the beating heart of life underground. As the war drags on, the women's determination is tested to the limits.

At the end of her first unsuccessful season out in society, Lady Georgiana has all but given up on attracting a suitable man - until she receives an invitation to a masked Halloween ball at Broxley Manor. Georgie is uncertain why she was invited, until she learns that the royal family intends to marry her off to a foreign prince, one reputed to be mad.

June 1940. While her little sister, Rosie, is sent to the UK to keep her safe from the invading German army, Estelle Le Maistre is left behind on Jersey to help her grandmother run the family farm. When the Germans occupy the island, everything changes and Estelle and the islanders must face the reality of life under Nazi rule.

Juliette and her husband have finally made it to France on the romantic getaway of her dreams—but as the days pass, all she discovers is quite how far they’ve grown apart. She’s craving a new adventure, so when she happens across a tiny, abandoned shop with a for-sale sign in the window, it feels fated. And she’s about to learn that the forgotten bookshop hides a lot more than meets the eye.

Paris, 1943. German soldiers drag me out onto the cobbled street and push me toward the waiting truck. I force myself to face forward as tears stream down my cheeks. If I look back, they’ll know. I can’t let them find my baby girl....

Since she was nine years old, Alina Dziak knew she would marry her best friend, Tomasz. Now 15 and engaged, Alina is unconcerned by reports of Nazi soldiers at the Polish border, believing her neighbors that they pose no real threat, and dreams instead of the day Tomasz returns from college in Warsaw so they can be married. But little by little, injustice by brutal injustice, the Nazi occupation takes hold, and Alina’s tiny rural village, its families, are divided by fear and hate. Then, as the fabric of their lives is slowly picked apart, Tomasz disappears.

Java Island, 1941. Six-year-old Rita Vischer cowers in her family’s dug-out bomb shelter, listening to the sirens and waiting for a bomb to fall. Her charmed life on Java—living with other Dutch families—had always been peaceful, but when Holland declares war on Japan and the Japanese army invades Indonesia, Rita’s family is forced to relocate to a POW camp, and Rita must help care for her little brother, Georgie.

All her life, Zofia has found comfort in two things during times of hardship: books and her best friend, Janina. But no one could have imagined the horrors of the Nazi occupation in Warsaw. As the bombs rain down and Hitler’s forces loot and destroy the city, Zofia finds that now books are also in need of saving. With the death count rising and persecution intensifying, Zofia jumps to action to save her friend and salvage whatever books she can from the wreckage, hiding them away, and even starting a clandestine book club.

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.

1920s Germany: Though the world has changed in the wake of the Great War, it is still ruled by men. Even a woman as resourceful and intelligent as Niki Rittenhaus needs alliances in order to survive. Her marriage to Rickard Länger, a movie producer for Berlin's Passport Pictures, seems convenient for them both. When Rickard succumbs to increasing pressure from the Nazis to make propaganda movies, a horrified Niki turns away from her own film aspirations and instead, begins to write.

While the France they have known is crumbling around them, two courageous women face danger and betrayal under Hitler's tyranny. Giselle Munier and Jean Thornton are more like sisters than cousins, having spent many of their summers together, but with the outbreak of World War II, both women's lives take a dramatic turn.

Gracie Thompson has a job, a loving family, a twin brother who drives her insane and a great friend. A chance meeting introduces her to the love of her life. But the storm clouds are gathering, Europe is teetering on the verge of war and threatening to destroy everything Gracie holds dear. When war arrives her family are split up, her younger siblings evacuated, her brothers join up to serve, her boyfriend, Charlie, is in daily danger and her life is threatened.

It's not just a thousand miles that separates Hanna Majewski from her younger sister, Stefa. There is another gulf—between the traditional Jewish ways that Hanna chose to leave behind in Warsaw, and her new, independent life in London. But as autumn of 1940 draws near, Germany begins a savage aerial bombing campaign in England, killing and displacing tens of thousands. Hanna, who narrowly escapes death, is recruited as a spy in an undercover operation that sends her back to her war-torn homeland.

1940, Liverpool: Alice Turner and her best friend, Millie Markham, work for the war effort at Rootes munitions factory, making shell caps and Halifax bombers. Alice’s sweetheart, Terry, is home from the front for a brief period of leave. But the honeymoon is soon over. Terry must go back to the dangers of Nazi-occupied France, and the ever-present air raid sirens quickly bring Alice back down to earth.

Set in 1949 Paris, Slim Moran runs the Pitchipoi Agency with her Nazi Hunter boyfriend, Daniel. Their specialty: to find those lost in the last war. After a couple of easy cases, business has ground to halt, and Daniel has just gone on another manhunt this time to find the Nazi Butcher of Lyon, Klaus Barbie. Slim is bored until a British spymistress asks her to find a missing woman spy long presumed dead.

Brzeziny, Poland, 1939. Zofia's comfortable lifestyle overturns when her husband, Jabez, who monitors Nazi activity, has gone missing. Rather than fleeing the country with her young son, as she had promised Jabez who is fearing retaliation, she decides to stay. She cannot possibly leave her friend, Aanya. Since their childhood they have amazed fellow Brzeziners that it does not matter that Aanya is Jewish and deaf, and that Zofia is Catholic and hearing. Now, more than ever with war looming, Zofia will do whatever is necessary to protect her family and Aanya.

There were so many terrifying stories about the Jews. People called them useless vermin, filthy, dangerous. Before I met Abram, I was afraid of them, too. But I am about to tell you a very different story—a forbidden story. My love for Abram defied all reason...as well as German law. Tonight our son giggles with excitement as he blows out the candles on his birthday cake. But our safety is nothing but an illusion. As his candles burn out, a window shatters outside. The room shudders as the synagogue down the street is engulfed in flames.

As the Nazis march toward Paris in 1940, American ballerina Lucie Girard buys her favorite English-language bookstore to allow the Jewish owners to escape. Lucie struggles to run Green Leaf Books due to oppressive German laws and harsh conditions, but she finds a way to aid the resistance by passing secret messages between the pages of her books.

Germany 1939 – To save her baby, Trudi Beck must hand her over to strangers who will take her across the sea to a foreign country. Trudi has already lost her husband to the Nazis, her stepsons are taking the train too. Walking away from the train station with empty arms is the hardest thing she's ever done. London 1939 – Newly married, Sally Matthews, is alone again. Her husband is away training for war, leaving her days and home empty. She volunteers to help with the children from the Kindertransport, becoming captivated by five-year-old Tom and his baby sister, Liesel.

Two polar opposite lives become intertwined in the most unusual circumstances during the height of World War II. Hazel is a young Jewish woman in hiding and makes the decision that could change her life forever. She saves a German Officer's life when he is left for dead. She struggles to handle her family's outrage, the hatred from the very man whose life she saved, and her own morality. Mark is a German Officer who has been fueled by hatred for years. Overtime, he begins to question his humanity and saves Hazel from her own family in return. But, at what cost? Betrayal, passion, secrets, ...

Ellis Island, 1902. Francesca arrives on the shores of America, her sights set on a better life than the one she left in Italy. That same day, aspiring linguist Alma reports to her first day of work at the immigrant processing center. Ellis, though, is not the refuge it first appears thanks to President Roosevelt's attempts to deter crime. Francesca and Alma will have to rely on each other to escape its corruption and claim the American dreams they were promised.

For Stella Bled Lawrence, being wealthy and stylish in 1938 is exactly what it's cracked up to be. She's blissfully unaware of the rising tensions in Europe even as she travels to Vienna on the eve of the Kristallnacht, the Night of Broken Glass. Stella and her husband, Nicky, witness the night's atrocities firsthand. Even as they watch the horror, they never imagine it will touch them personally, a pair of wealthy Americans on their honeymoon, but touch them it does.

While their men fight, America's women produce what's necessary for victory. In a Michigan shipyard, four female co-workers forge a strong bond of friendship that, combined with faith, helps them to overcome oppression, despair, and tragedy - and find love in unlikely places.

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.

In July 1940, Gwen Collingwood drops her husband at the railway station, knowing she may never see him again. Two days later, her humdrum world is torn apart when her sleepy English seaside town is subjected to the first of many heavy bombing attacks. In Ontario, Canada, Jim Armstrong is uncertain whether to volunteer for the army. When he uncovers the secret his fiance has been keeping from him his decision is clear. A few weeks later he is on a ship bound for England.

Liverpool, 1946: the blackout blinds may be coming down, but one family is about to face devastating misfortune. Dora Evans is finally marrying the love of her life, and her dreams of opening a dressmaking business look as if they might come true. With twin daughters on the way, Dora has everything she's ever wanted. But then tragedy strikes: one of Dora's babies dies in infancy, and a catastrophic fire changes their lives forever. Can Dora save herself, her marriage and her daughter?