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.

June 1940. France has fallen to the Nazis, and Britain may be next—but to many Americans, the war is something happening “over there.” Veronica Grace has just graduated from college; she and her mother, Violet, are looking for a fresh start in sunny Los Angeles. After a blunder cost her a prestigious career opportunity in New York, Veronica is relieved to take a typing job in L.A.—only to realize that she’s working for one of the area’s most vicious propagandists. Overnight, Veronica is exposed to the dark underbelly of her new home, where Nazis are recruiting Americans.

In Nazi-occupied Poland, Sofia cannot look her father in the eye. Sofia’s mother, her papa’s cherished wife, is Jewish—how dare he work as a doctor for the SS? She cannot forgive him, even if the bargain was made to spare their lives. In the middle of the night, Isaac emerges from a packed train with hundreds of others. Beneath Auschwitz’s barbed wire, the SS decide prisoners’ fates on the spot—and Isaac is chosen to work. Every breath feels like it could be Isaac’s last, so when he sees a beautiful auburn-haired girl peering out of the farm window, it feels like a dream.

In enemy-occupied Paris, as the locals go to bed starving and defeated by the war, music and laughter spills through the door of a little restaurant, crowded with German soldiers. The owner, Marianne, moves on weary feet between its packed tables, carrying plates of steaming, wholesome food for the enemy officers. Her smile is bright and sparkling, her welcome cordial. Nobody would guess the hatred she hides in her heart. That night, the restaurant closes its doors for the final time.

When an impossibly shy young woman named Judy Morgan finishes her studies in Physics at Cambridge University, it is with dreams of changing the world for the better. Meanwhile, a beautiful, young Jewish woman decides to flee her beloved Austria, changing her name to Hedy Lamarr, and risking everything to get to America, as far away from the Nazi threat as possible.

August 1939: London is dismal under the weight of impending war with Germany as Hitler’s forces continue to sweep across Europe. Into this uncertain maelstrom steps Grace Bennett, young and ready for a fresh start in the bustling city streets she’s always dreamed of - and miles away from her troubled past in the countryside. With aspirations of working at a department store, Grace never imagined she’d wind up employed at Primrose Hill, an offbeat bookshop nestled in the heart of the city - after all, she’s never been much of a reader.

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.

Florence, 1943. As the bells toll in the solemn dark streets and enemy soldiers loiter by the city’s beautiful bridges, schoolgirl Gabriella is racked with guilt. She is ashamed of the crush she had on the soldier with raven-black hair, a crush that allowed a secret notebook to fall into the hands of the enemy. Faced with her brother’s haunted eyes and the prospect of never seeing her father again, Gabriella is determined to make things right. She seeks out her old schoolfriend Stefanina, an unlikely member of the Italian resistance with her beautiful curls and scarlet ribbon.

It is 1943, and for four years, 16-year-old Stefania has been working for the Diamant family in their grocery store in Przemsyl, Poland, singing her way into their lives and hearts. She has even made a promise to one of their sons, Izio - a betrothal they must keep secret since she is Catholic and the Diamants are Jewish.

Ukraine, 1940. When war rips their country apart, Julia is sent away by her tearful parents in the dead of night, clutching her mother’s necklace and longing for one last embrace. But soon she is captured by Nazi soldiers and forced into a German labor camp, where behind a tall fence topped with cruel barbed wire, she has never felt more alone. Just as she begins to give up on all hope, Julia meets Henry, a young man from her village who shares her heart full of dreams.

Mary Roberts is an impoverished child living in a council flat in 1950s London. When she and her sister are left at an orphanage by their mother, they don't think their lives can get any worse. Harry Evans is an orphan who finds himself, with Mary and her sister, on board a ship bound for Australia. They're sent to a farm school for children, where abuse and neglect are rife. A journey that will change their lives forever and from which they’ll never return.

At 36, Hope McKenna-Smith is no stranger to bad news. She lost her mother to cancer, her husband left her for a 22-year-old, and her bank account is nearly depleted. Now, Hope’s beloved French-born grandmother Mamie, who wowed the Cape with her fabulous pastries for more than 50 years, is drifting away into a haze of Alzheimer’s. But in a rare moment of clarity, Mamie realizes that unless she tells Hope about the past, the secrets she has held on to for so many years will soon be lost forever. Arming her with a scrawled list of names, she sends Hope to France.

France, 1942. At the end of the day, the schoolteacher releases her pupils. She checks they have their identity passes and warns them not to stop until the German guards have let them through the barrier that separates occupied France from Free France. As the little ones fly across the border and into their mothers' arms, she breathes a sigh of relief. No one is safe now. Not even the children.

In pre-war Prague, the dreams of two young lovers are shattered when they are separated by the Nazi invasion. Then, decades later, thousands of miles away in New York, there's an inescapable glance of recognition between two strangers. Providence is giving Lenka and Josef one more chance. From the glamorous ease of life in Prague before the Occupation, to the horrors of Nazi Europe, The Lost Wife explores the power of first love, the resilience of the human spirit, and the strength of memory.

From New York Times bestselling author Jennifer Chiaverini, a bold, revelatory novel about one of the great untold stories of World War I—the women of the U.S. Army Signal Corps, who broke down gender barriers in the military and battled a pandemic as they helped lead the Allies to victory.