France, 1942: When Kasia is told she will be smuggled out of Poland to work as a radio operator with a French Resistance group, she plans to make the dangerous journey across the border alone. But when she meets a mute girl who she names Elodie, in a ghetto in Warsaw on the eve of her departure, she reminds Kasia so strongly of someone she loved–with one brown eye, and one green–that she knows she can’t leave her behind, no matter the risk....

Claire has always had a special bond with her aunt Margaret, but she’s astonished when Margaret suddenly begins talking about a friend called Agnes, who Margaret met working as a WAAF in World War 2 – a past Claire had no idea about. Margaret and Agnes were best friends until Agnes started acting strangely, becoming secretive and distant. Then one morning, Agnes vanished and never returned home, leaving Margaret distraught. Claire promises to delve back into the past and help discover what happened to Agnes.

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.

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.

Berlin, 1933. Leah and Magda have been inseparable for as long as they can remember, and one beautiful summer’s day in their courtyard, they vow nothing will ever come between their friendship. But Leah could never have predicted the darkness looming just around the corner… As Hitler comes to power and the Nazi Party gain even more influence, Magda proudly tells Leah she has decided to join the Hitler Youth. Leah’s blood runs cold before she begs Magda to change her mind—because Leah is Jewish.

Amsterdam, 1941. German forces have invaded Amsterdam. As the tension in the city increases, the Dutch Resistance is born. Tormented by what is happening in his city, Christiaan joins the Resistance. He risks everything to shield the oppressed and fight for the freedom of his beloved nation. His brother—Floris—is ruthless and driven to succeed. Promoted to the Bureau of Jewish Affairs, he becomes instrumental in hunting Jews to transport them to the Nazi death camps.

1943. Lidia De Angelis has kept a low profile since Mussolini’s laws wrenched her from her childhood sweetheart. But when the Germans occupy Venice, she must flee the city to save her life. Lidia joins the partisans in the Venetian mountains, where she meets David, an English soldier fighting for the same cause. As she grows closer to him, harsh German reprisals and her own ardent patriotic activities threaten to tear them apart.

Rhoda Middleton suspects her husband Peter is having an affair. But when Rhoda tracks the mysterious woman down, she finds she is not his lover after all, but the wife of his wartime best friend, Archie Foster. There is only one problem - Rhoda has never even heard of Archie Foster.

Ever since she was 10 years old, Rosalie Wright's eyes have been on the skies. But at the age of 18, on the verge of earning her pilot's license, the English farmer's daughter watches her dreams of becoming an aviatrix fly away without her. Britain's entry into World War II brings civilian aviation to a standstill. Then, Rosalie's father dies, leaving her, her mother, and her brothers to run the farm. Everything changes when she learns that the Air Transport Authority is recruiting women pilots to ferry warplanes across Britain to RAF bases.

Undercover in occupied Europe, risking her life daily, Elena never planned to fall in love. But everything changes when she meets Santiago in a crowded bar. His warm, dark eyes and kind smile draw her in...but he can never know her real identity, and opening her heart to him could put both of them in jeopardy. Elena cannot help but fall for Santiago, but can she truly trust him? Then Elena is tasked with a dangerous assignment: delivering coded maps for the Resistance.

Paris, 1944. “Traitor!” yells the crowd as they push me down onto a stool. “Nazi collaborator.” Tears blur my vision as the razor grazes my scalp, waves of blonde hair falling to the ground. As men paint a swastika across my face, I hold onto one small glimmer of hope. They have no idea who I am.

Germany, 1945. As the ground shakes and the air raid sirens wail, Katja holds her tiny baby to her chest. She pictures Karl’s handsome face and kind blue eyes, her breath catching at the thought of him heading back to the front. She must never tell anyone about the letters she delivered for him or the other secret she is hiding....

Stumbling through the terrifying wrought iron gates of Auschwitz, Jewish author Etty Weil longs for her apartment overlooking the Seine, where she used to laugh with friends, her shelves full of records and her beloved typewriter by the wide window. Now she looks on in horror as a young girl, Danielle, is ruthlessly torn apart from her sobbing mother. Etty has always longed for the warm embrace of family: and trapped inside the maze of barbed wire, she takes fourteen-year-old Danielle under her wing and soon comes to cherish her like a sister.

1915. In German-occupied Belgium, a tragic loss forces Josephine Descharmes to navigate dangerous new territory. By day it’s compliance, serving German officers at the Hotel Métropole. By night it’s resistance, working with her brothers underground to help Allied soldiers and civilians cross the border into Holland. Both paths put her and her family at great risk. As Josephine struggles to keep her family safe, Arthur, a grief-stricken English soldier trapped behind enemy lines, finds purpose and hope with Josephine and her work.

When Katja Heinz secures a job as a typist in Hamburg working for Doctor Viktor’s clinic, she doesn’t expect to be writing up top secret medical records. Doctor Viktor treated soldiers for PTSD at the end of the first world war – and one of the patients was none other than Adolf Hitler.... The notes in his possession declare Hitler unfit for office; exposing such a secret would destroy the Fuhrer's reputation, and perhaps even change the course of the war.