1937. Katya Komarovsky is studying medicine in Glasgow, living among friends and eager to begin her career as a doctor. But when her spendthrift parents announce that they’ve run out of money and are facing ruin—and that she’ll now have to support them by working as a governess in Vienna—the life she’s dreamed of goes up in smoke. Furiously resentful, Katya rages at her wealthy employer, Thor, for stealing her future—and saddling her with twelve-year-old Gretchen, a deeply troubled child who has only a blazing musical talent to redeem her.

Paris, 1940. The Nazis have occupied the city - and the Ritz. The opulent old hotel, so loved by Parisians, is now full of swaggering officers, their minions and their mistresses. For American Olivia Olsen, working as a chambermaid at the hotel means denying her nationality and living a lie, every day bringing the danger of discovery closer. When Hitler’s right-hand man moves in and makes her his pet, she sees an opportunity to help the Resistance - and draw closer to Jack, her contact, whose brusque instructions may be a shield for something more....

In 1944, newly married Copper Reilly arrives in Paris soon after the liberation. While the city celebrates its freedom, she's stuck in the prison of an unhappy marriage. When her husband commits one betrayal too many, Copper demands a separation. Alone in Paris, she finds an unlikely new friend: an obscure, middle-aged designer from the back rooms of a decaying fashion house whose timid nature and reluctance for fame clash with the bold brilliance of his designs. His name is Christian Dior.

Cousins Masha and Rachel Morgenstern board the luxury liner the SS Manhattan bound for New York, desperate to escape the concentration camps that claimed the rest of their family. America offers a safe haven, but to reach it they must survive a hazardous Atlantic crossing. Among their fellow passengers fleeing the war, each with their own conflicts, secrets, and surprises, are the composer Igor Stravinsky, making a new start after a decade of tragedy, and Rose Kennedy, determined to keep her four children from harm.

Norway, 1940. Liv has lived a quiet life on her family farm, dreaming of a happy life after the war is finally over. But all of her dreams vanish when the Nazi soldiers arrive in her village and a senior officer see something special in her... something that Hitler and the high command in Berlin is desperate to have at any cost. England, 1968. Agnes, although made orphan from the war, has grown up happy in the quiet wealth of the English countryside, raised by her adoring grandfather to be a perfect lady.

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.

As World War II rages, Francine Lawrence and her small daughter, Ruth, wait in the fading splendor of Raffles Hotel in Singapore for Francine's British husband. But when he is delayed, Francine, half-Chinese and unwelcome there, is forced to begin a terrifying journey. Seeking to escape a world exploding in nightmare, Francine ultimately makes a gut-wrenching decision: to entrust Ruth to strangers in order to save the child's life. But when the war ends, all traces of Ruth have vanished; years of searching bring only heartbreak.

When Hazel is given the chance to parachute into Nazi-occupied France, she seizes the opportunity to do more for the British war effort than file paperwork. Alongside her childhood friend, French-born Rose, she quickly rises up the ranks of the freedom fighters. For Rose, the Resistance is a link to her late husband, and a way to move forward without him. What starts out as helping downed airmen becomes a bigger cause when they meet Sophia, a German escapee and fierce critic of Hitler who is wanted by the Gestapo.

Berlin, 1943: Ava Müller is a proud supporter of the German war effort, working for Joseph Goebbels alongside her father, a high-ranking official in the Reich. With her sister Hanna, a nurse, braving bombing raids to save lives, they are a model Nazi family. Until Ava discovers her parents and Hanna are secretly working for the resistance… Returning to their country home, Ava is shocked to find her childhood friend Eliana Goldman and her family hidden in the attic.

Beth Cohen wants to make the most of the months she has left with her elderly father, Max. His only request of his daughter is to go through the long-forgotten box of memorabilia from his days as a medic on the western front. Then, among his wartime souvenirs, Beth finds a photograph of her father with an adoring and beautiful stranger - a photograph worth a thousand questions.

On a November day in 1940, Adam Paskow becomes a prisoner in the Warsaw Ghetto, where the Jews of the city are cut off from their former lives and held captive by Nazi guards to await an uncertain fate. Weeks later, he is approached by a mysterious figure with a surprising request: Would he join a secret group of archivists working to preserve the truth of what is happening inside these walls? Adam agrees and begins taking testimonies from his students, friends, and neighbors.

December 1940. As German bombs fall on Southampton, England, the city's residents flee to the surrounding villages. In Upton village, amid the chaos, newly married Ellen Parr finds a girl asleep, unclaimed at the back of an empty bus. Little Pamela, it seems, is entirely alone. Ellen has always believed she does not want children, but when she takes Pamela into her home, the child cracks open the past Ellen thought she had escaped and the future she and her husband, Selwyn, had dreamed for themselves. As the war rages on, love grows where it was least expected, surprising them all.

Sisters Vera and Marya were brought up as good Soviets: obedient despite hardships of poverty and tragedy, committed to communist ideals, and loyal to Stalin. Several years after fighting on the Eastern front, both women find themselves deep in the mire of conflicts shaping a new world order in 1947 Berlin. When Marya, an interpreter, gets entangled in Vera’s cryptic web of deceit and betrayal, she must make desperate choices to survive—and protect those she loves.

At the height of the Holocaust, 25 young inmates of the infamous Auschwitz-Birkenau concentration camp - mainly Jewish women and girls - were selected to design, cut, and sew beautiful fashions for elite Nazi women in a dedicated salon. It was work that they hoped would spare them from the gas chambers. This fashion workshop - called the Upper Tailoring Studio - was established by Hedwig Höss, the camp commandant’s wife, and patronized by the wives of SS guards and officers.

Paris, 1943. The scent of fresh baguettes hangs in the air as Coralie unbolts the door to her bakery with trembling fingers. She must get out of the city. Hiding her precious leather recipe book inside her coat, she promises never to let the secret locations of the people she worked tirelessly to save fall into German hands… Present day. Raven is unhappy about being shipped off to the other side of the country for the summer to stay with the mysterious French grandmother she barely knows.