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.

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.

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.

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.

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.

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.

Berlin, 1933. Aspiring actress Clara Vine arrives in Berlin to find work at the famous Ufa studios. Through a chance meeting, she is unwillingly drawn into a circle of Nazi wives, led by Magda Goebbels. British Intelligence officer Leo Quinn sees Clara as the perfect recruit to spy on her new elite friends. But then Magda reveals to Clara a dramatic secret and entrusts her with an extraordinary mission.

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.

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.

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.

Deep in the tobacco land of North Carolina, nothing's been the same since the boys shipped off to war and worry took their place. Thirteen-year-old Lucy Brown is precocious and itching for adventure. Then Allie Bert Tucker wanders into town, an outcast with a puzzling past, and Lucy figures the two of them can solve any curious crime they find - just like her hero, Nancy Drew. Their chance comes when a man goes missing, a woman stops speaking, and an eccentric gives the girls a mystery to solve that takes them beyond the ordinary.

It's 1945: When the critically wounded Captain Cooper Ravenal is brought to a private hospital on Manhattan's Upper East Side, young Dr. Kate Schuyler is drawn into a complex mystery that connects three generations of women in her family to a single extraordinary room in a Gilded Age mansion. Who is the woman in Captain Ravenel's portrait miniature who looks so much like Kate? And why is she wearing the ruby pendant handed down to Kate by her mother?

Current day, Oxford, England. Young American scholar Kendra Van Zant, eager to pursue her vision of a perfect life, interviews Isabel McFarland just when the elderly woman is ready to give up secrets about the war that she has kept for decades...beginning with who she really is. What Kendra receives from Isabel is both a gift and a burden--one that will test her convictions and her heart.

In this sweeping saga, three Swedish sisters endure an 1890s Atlantic crossing, an Ellis Island detention, and various other trials as they struggle to find love, faith, and home. First came their mother's death. Then their father's suicide. For orphans Elin, Kirsten, and Sofia, life stretches on like an endless winter. When circumstances become unbearable, they write their Chicago relatives, desperate for a safe haven.

Three generations of the Brown women travel west together on the Oregon Trail, but each seeks something different. When the trail divides, a decision must be made that could bring survival or tragedy. The challenges faced will form the character of one woman - and impact the future for many more.