BERLIN, 1939. The dreams that Amanda Sternberg and her husband, Julius, had for their daughters are shattered when the Nazis descend on Berlin, burning down their beloved family bookshop and sending Julius to a concentration camp. Desperate to save her children, Amanda flees toward the south of France, where the widow of an old friend of her husband’s has agreed to take her in. Along the way, a refugee ship headed for Cuba offers another chance at escape and there, at the dock, Amanda is forced to make an impossible choice that will haunt her for the rest of her life.

An orphan who spent her youth without a true home, Marion Hoxton found in the Great War something other than destruction. She discovered a chance to belong. As a member of the Women’s Royal Naval Service—the Wrens—Marion gained sisters. She found purpose in her work as a motorcycle dispatch rider assigned to train and deliver carrier pigeons to the front line. And despite the constant threat of danger, she and her childhood friend Eddie began to dream of a future together. Until the battle that changed everything.

Sixteen-year-old Lorena Leland’s dreams of a rich and fulfilling life as a writer are dashed when the stock market crashes in 1929. Seven years into the Great Depression, Rena’s banker father has retreated into the bottle, her sister is married to a lazy charlatan and gambler, and Rena is an unemployed newspaper reporter. Eager for any writing job, Rena accepts a position interviewing former slaves for the Federal Writers’ Project. There, she meets Frankie Washington, a 101-year-old woman whose honest yet tragic past captivates Rena.

Occupied France, 1940. When the staff at a field hospital draw straws to find out who will join the evacuation from Dunkirk, Nurse Cate is left behind. But when the Nazis arrive to claim prisoners of war, she takes her chance and flees into the night, taking one patient with her. Fifty miles away, the surrendering soldiers of the Royal Norfolk Regiment are shot dead by the advancing Germans. Beneath the pile of bodies two men survive, crawling to the safety of a nearby farmhouse, where sisters Elise and Adelaide risk their lives to take them in.

In Nottingham, England, widow Emma Taylor finds herself in desperate need of a job. She and her beloved daughter Olivia have always managed just fine on their own, but with the legal restrictions prohibiting widows with children from most employment opportunities, she’s left with only one option: persuading the manageress at Boots’ Booklover’s Library to take a chance on her with a job.

1876. Among the filth and depravity of Covent Garden's flower markets, orphaned Irish sisters Flora and Rosie Flynn sell posies of violets and watercress to survive. It is a pitiful existence, made bearable only by each other's presence. When they become separated, the decision of a desperate woman sets their lives on very different paths.

Hannah longs for the days when she used to be free, but now, she is a Jewish prisoner at Theresienstadt, a model ghetto where the Nazis plan to make a propaganda film to convince the world that the Jewish people are living well in the camps. But Hannah will do anything to show the world the truth. Along with other young resistance members, they vow to disrupt the filming and derail the increasingly frequent deportations to death camps in the east.

Beth and her gentle, kind husband Frank are happily married, but their relationship relies on the past staying buried. But when Beth’s brother-in-law shoots a dog going after their sheep, Beth doesn’t realize that the gunshot will alter the course of their lives. For the dog belonged to none other than Gabriel Wolfe, the man Beth loved as a teenager—the man who broke her heart years ago. Gabriel has returned to the village with his young son Leo, a boy who reminds Beth very much of her own son, who died in a tragic accident.

Early in the Great War, men left Britain’s factories in droves to enlist. Struggling to keep up production, arsenals hired women to build the weapons the military urgently needed. “Be the Girl Behind the Man Behind the Gun,” the recruitment posters beckoned. Thousands of women—cooks, maids, shopgirls, and housewives—answered their nation’s call. These “munitionettes” worked grueling shifts often seven days a week, handling TNT and other explosives with little protective gear.

Berlin, 1942. "All I know is we will survive this together," he says before kissing the tears away from my cheeks. But I know if the Nazis discover what we’ve done, how we’ve conspired against them, we will die together. Deaf since the age of five, Mina has had to fight for everything she has, including her place at an Austrian university to study physics. She has never felt accepted—until she meets fellow student Siggy, and her heart stops at the kindness in his bright blue eyes.

In 1760, Deborah Samson is born to Puritan parents in Plympton, Massachusetts. When her father abandons the family and her mother is unable to support them, Deborah is bound out as an indentured servant. From that moment on, she yearns for a life of liberation and adventure. Twenty years later, as the American colonies begin to buckle in their battle for independence, Deborah, impassioned by the cause, disguises herself as a soldier and enlists in the Continental Army.

In early 1943, Magda Ritter's parents send her to relatives in Bavaria, hoping to keep her safe from the Allied bombs strafing Berlin. Young German women are expected to do their duty - working for the Reich or marrying to produce strong, healthy children. After an interview with the civil service, Magda is assigned to the Berghof, Hitler's mountain retreat. Only after weeks of training does she learn her assignment: she will be one of several young women tasting the Führer's food, offering herself in sacrifice to keep him from being poisoned.

Korea, 1943. Hana has lived her entire life under Japanese occupation. As a haenyeo, a female diver of the sea, she enjoys an independence that few other Koreans can still claim. Until the day Hana saves her younger sister from a Japanese soldier and is herself captured and transported to Manchuria. There she is forced to become a "comfort woman" in a Japanese military brothel. But haenyeo are women of power and strength. She will find her way home.

The McKenzie women, empowered with a formidable history rooted in the foothills of Appalachia, have passed down their folk-healing wisdom through generations. Rosalee, the last living headstrong daughter in Granny McKenzie’s line, soaked up everything she could about the secrets of the forest before a series of tragedies left her alone, without the protection of the women who came before her.

Born the daughter of an enslaved woman and a Louisiana plantation owner, Jeannette Bébinn is raised alongside her white half sister—until her father suddenly dies. His vindictive wife refuses twelve-year-old Jeannette her inheritance and sells her into slavery. Now on her own, Jeannette must fight the injustices she faces because of her mixed race. She escapes enslavement and travels from Mississippi to Philadelphia to New York to Ohio, all while searching for purpose, love, and her place in a country torn asunder by the burgeoning Civil War.

Berlin, 1942. "All I know is we will survive this together," he says before kissing the tears away from my cheeks. But I know if the Nazis discover what we’ve done, how we’ve conspired against them, we will die together. Deaf since the age of five, Mina has had to fight for everything she has, including her place at an Austrian university to study physics. She has never felt accepted—until she meets fellow student Siggy, and her heart stops at the kindness in his bright blue eyes.

Occupied France, 1940. When the staff at a field hospital draw straws to find out who will join the evacuation from Dunkirk, Nurse Cate is left behind. But when the Nazis arrive to claim prisoners of war, she takes her chance and flees into the night, taking one patient with her. Fifty miles away, the surrendering soldiers of the Royal Norfolk Regiment are shot dead by the advancing Germans. Beneath the pile of bodies two men survive, crawling to the safety of a nearby farmhouse, where sisters Elise and Adelaide risk their lives to take them in.

The McKenzie women, empowered with a formidable history rooted in the foothills of Appalachia, have passed down their folk-healing wisdom through generations. Rosalee, the last living headstrong daughter in Granny McKenzie’s line, soaked up everything she could about the secrets of the forest before a series of tragedies left her alone, without the protection of the women who came before her.

1941, Poland. Though war rages around her and occupying German forces march steadily onward, 16-year-old Aleksandra has lived her life sheltered from danger. Until one day, she goes to school—never to return. Pushed roughly into a truck with other schoolgirls like her, a single ominous word tells her all she needs to know about her fate: Lebensborn.

The Overland Trail, 1853: Naomi May never expected to be widowed at 20. Eager to leave her grief behind, she sets off with her family for a life out West. On the trail, she forms an instant connection with John Lowry, a half-Pawnee man straddling two worlds and a stranger in both. But life in a wagon train is fraught with hardship, fear, and death. Even as John and Naomi are drawn to each other, the trials of the journey and their disparate pasts work to keep them apart.

1863: In a small Creole cottage in New Orleans, an ingenious young Black woman named Stella embroiders intricate maps on repurposed cloth to help enslaved men flee and join the Union Army. Bound to a man who would kill her if he knew of her clandestine activities, Stella has to hide not only her efforts but her love for William, a Black soldier and a brilliant musician.

It was a misty Wednesday morning. Inside the Gestapo headquarters, you could cut the tension with a knife. There was a traitor in their midst: Someone had leaked a list of the SS to the British press. The head of the Gestapo called me into his office. Panelled oak walls, a grand piano in the corner, rugs lining the floor—the place where he ordered executions every day.

On an April day in 1937, the sky opens and fire rains down upon the small Spanish town of Guernica. Seventeen-year-old Sibi and her family are caught up in the horror. Griff, an American military attaché, pulls Sibi from the wreckage, and it’s only the first time he saves her life in a span of hours. When Germany claims no involvement in the attack, insisting the Spanish Republic was responsible, Griff guides Sibi to lie to Nazi officials. If she or her sisters reveal that they saw planes bearing swastikas, the gestapo will silence them—by any means necessary.

Windsor, 1940: War rages, and as bombs rain down across Britain, nowhere is safe: not even a royal palace. Secretly tasked with foiling a suspected plot, Sophie Klein is placed in the Royal Library at Windsor castle, where the princesses reside. But when she learns that Windsor is compromised, Sophie must sacrifice everything she knows to save the future queen of England. Philadelphia, Present day: Digging into her great aunt’s family tree, Lacey Turner comes across a mysterious book bearing the stamp of Windsor Castle’s royal bindery. But how did it come to be in her family’s possession?

Talk of impending war is a steady drumbeat throughout North Carolina, though Joetta McBride pays it little heed. She and her husband, Ennis, have built a modest but happy life for themselves, raising two sons, fifteen-year-old Henry, and eleven-year-old Robert, on their small subsistence farm. They do not support the Confederacy's position on slavery, but Joetta considers her family to be neutral, believing this is simply not their fight. Her opinion is not favored by many in their community, including Joetta's own father-in-law, Rudean.

In 1760, Deborah Samson is born to Puritan parents in Plympton, Massachusetts. When her father abandons the family and her mother is unable to support them, Deborah is bound out as an indentured servant. From that moment on, she yearns for a life of liberation and adventure. Twenty years later, as the American colonies begin to buckle in their battle for independence, Deborah, impassioned by the cause, disguises herself as a soldier and enlists in the Continental Army.

World War II is drawing to a close in East Prussia and thousands of refugees are on a desperate trek toward freedom, many with something to hide. Among them are Joana, Emilia, and Florian, whose paths converge en route to the ship that promises salvation, the Wilhelm Gustloff. Forced by circumstance to unite, the three find their strength, courage, and trust in each other tested with each step closer to safety. Just when it seems freedom is within their grasp, tragedy strikes.

Poland, 1943: Please don't do this! Her shrill cry pierces the night air, the screams breaking the silence of the falling snow. But the man she calls to does not turn, vanishing into the darkness with a child clasped in his arms.

When three little girls—Anna, Bernie, and Elica—make a pact to be blood sisters for life, they believe nothing can come between them. Anna is from an affluent Jewish family, while Bernie and Elica are from poor Austrian families who barely make ends meet. As they get older, their social differences become all too real. With infectious Jew-hate-laden rhetoric from Nazi Germany spreading into Austria, it is only a matter of time before their bond of friendship gets severely tested.

Mollie Sheehan has spent much of her life striving to be a dutiful daughter and honor her father's wishes, even when doing so has led to one heartbreak after another. After all, what options does she truly have in 1860s Montana? But providing for her stepfamily during her father's long absences doesn't keep her from wishing for more. When romance blooms between her and Peter Ronan, Mollie finally allows herself to hope for a brighter future—until her father voices his disapproval of the match and moves her to California to ensure the breakup. Still, time and providence are at work.