Somewhere in the Pacific, 1943. Kate Campbell is a nurse who bravely flies back and forth from the front to rescue wounded soldiers, amid long days, harsh conditions and often dangerous weather. Driven by a deep personal need to help in the war effort, she is conflicted when an injury results in her reassignment to the relative comfort of the English countryside. Love has never been part of her plan, but despite herself, she falls for an officer with three bullet wounds, startling blue eyes and a wicked sense of humor.

Charlotte, a commercial airline pilot, attends an auction with her boyfriend Henri at Hotel Drouot, now the oldest auction house in Paris. Successfully bidding on a box of wine saved from the German occupation during the Second World War, Henri gives Charlotte a seemingly inferior bottle he finds inside the box. Cleaning the label, Charlotte makes a shocking discovery that sends her on a quest to find the origins of this unusual—and very valuable—bottle of wine, a quest that will take her back fifty years into the past.

Sam Carlson is a projectionist in small-town Minnesota, where fantasies unspool in glorious black and white—for him and for his sweetheart, college-bound math whiz Sarah Haber. When the Japanese bomb Pearl Harbor, Sam is sent to the Philippines and captured as a POW. Brutalized but unbroken by the Bataan Death March and POW camps, Sam is one of eighteen hundred starved and weakened prisoners herded into the cargo hold of a barbaric hell ship called the Arisan Maru, his survival doubtful.

Colette Marceau has been stealing jewels for nearly as long as she can remember, following the centuries-old code of honor instilled in her by her mother, Annabel: take only from the cruel and unkind, and give to those in need. Never was their family tradition more important than seven decades earlier, during the Second World War, when Annabel and Colette worked side by side in Paris to fund the French Resistance. But one night in 1942, it all went wrong.

As bombs fall across Europe, fourteen-year-old Lien Vinke fears that the reality of war is inescapable. Though she lives a quiet life with her mother and older sister, Elif, in their small town of Haarlem, they are no strangers to heartache, having recently suffered an immeasurable loss. And when the Nazis invade the Netherlands, joining the Dutch resistance with Elif offers just the atonement Lien craves.

Ever since the Nazis came to power, violence has spread through the city Esther Spielmann once called home. Each night she prays her family will be spared. But when her husband and father are murdered alongside fellow Jews during Kristallnacht, she has no choice but to send her beloved son, Sascha, to safety. Esther’s heart breaks as she watches his thin legs trembling in the cold as he is ushered with the other crying children towards the Kindertransport.

Munich, 1943. My heart breaks as I watch the smug couple carry the tiny bundle into their sinister black limousine. Carefully I write the baby’s name into my secret notebook. No matter the danger, I will do everything I can to reunite him with his mother… As the darkest shadows of the war spread, nurse Margarete Weiss is sent away to work in a mother and baby home in a beautiful corner of the German countryside.

Germany, 1944: Nazi banners blowing in the wind, Maggie Sullivan takes her first steps into enemy territory. Armed only with a camera and a US press pass, Maggie never backs down from danger. But close to her heart is a secret; one that she can never share. Maggie was born in Germany. Years ago, she and her mother were forced to flee Berlin, leaving her siblings behind. The US Army are Maggie’s protectors for now, but she wakes each night in a cold sweat wondering: what will they do if they discover her past?

Berlin, 1944: Amira and Gisele have been best friends since they were children, and now Gisele is the only person who knows Amira’s secret. A secret that puts her and everyone she loves in unimaginable danger amid the daily horror and violence of Nazi Germany. With the threat of exposure drawing closer, Gisele’s suggestion that Amira marries her friend Fred, a famous pianist, might just be the lifeline she needs to keep them both safe. Because Fred has secrets too.

In a sleepy German village, Allina Strauss’s life seems idyllic: she works at her uncle’s bookshop, makes strudel with her aunt, and spends weekends with her friends and fiancé. But it's 1939, Adolf Hitler is Chancellor, and Allina’s family hides a terrifying secret—her birth mother was Jewish, making her a Mischling. One fateful night after losing everyone she loves, Allina is forced into service as a nurse at a state-run baby factory called Hochland Home. There, she becomes both witness and participant to the horrors of Heinrich Himmler’s ruthless eugenics program.