December 1941: Evacuated from the threat of German bombs, sisters Amelie and Mireille have grown up under the storm clouds of war. Now they have joined the fight against Hitler, with Amelie training as a nurse to save wounded soldiers, and Mireille enlisted to help the Air Force wage war in the skies over Europe. But as each sister fights for peace, they are still haunted by the memory of their missing sister who was snatched away from them at the beginning of the war.

1946. The war is over, but a bereft Sheila Hodges is left parentless and alone in London. With nowhere else to go, she heads to Worthing to reconnect with her grandmother and cousin Veronica, known as Ronnie. Ronnie and Sheila are given the opportunity to run their grandfather’s business, a local garage. Ronnie’s ne’er-do-well brother Leslie is furious - as the man of the family, he believes the business is rightfully his. But their grandmother is adamant that Leslie is not to be trusted.

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.

Desperate to escape their stepfather’s house, sisters Amy and Lillian stow away aboard a train full of children being evacuated from London and the threat of Hitler’s bombs. Arriving in the seaside town of Worthing, they are taken in by kindly Norah and her husband, Jim. With their future now entrusted to strangers, can the girls finally find a safe harbour in these dark days of war? And will they find the strength to confront what they have been running from, when their past finally catches up with them?

When a beautiful English-speaking young woman named Anya is recruited to be a Russian spy working with the Nazi party, her first thought is that it means she can escape a terrifying situation at home. But when she finds herself sent to work as a land girl in a beautiful corner of England and begins to make friends—ones she knows she may have to betray—she fears she’s made a terrible mistake. The only person she can turn to is her fellow informer, Nikolai, and she finds herself impossibly drawn to his quiet intensity. But being together increases the risk to them both.

Guernsey, 1940. As war storms through Europe, Churchill orders the evacuation of all military personnel from the island. Boats ferry soldiers and vulnerable young children to England, leaving their parents and loved ones behind to face the invading German army on their own. One of the few remaining policemen on the island, Jack must protect not only his friends and family, but also the woman he loves: Johanna, a Jewish nurse from Germany, whose secret faith could prove fatal to them both.

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.

Sisters Alice and Jenny are in their early 20s when the Germans occupy their home of Jersey. Alice, a nurse, is called to work in the German hospital, unaware that she will find a great love but that she will make an even greater sacrifice and be sent to a place across the seas where she will witness unbearable suffering. Meanwhile her sister, Jenny, is drawn into a circle of islanders who decide to rise up and resist the occupiers. For both sisters, the war will cause them to make extraordinary choices, experience unimaginable heartbreak and emerge forever changed....

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.

In a different world, Evie Milton would have accepted her fate, married an aristocrat and become the doyenne of one of England’s finest estates, just like her mother. In a different world, Rose Wiley would have married her fiancé, David, established a modest homestead and brought up a brood of babies, just like her mother. But this isn’t a different world, and these women are not their mothers. Rose dreams of a life filled with more than family and duty to her husband—a life of purpose—and Evie dreams of a life far away from her rarefied existence.

1997. Amy Novak has lost the two great loves in her life: her husband, Michael, and her first love, music. With the first anniversary of Michael's death approaching, Amy buries herself in her job as an archivist. And when a newly declassified file lands on her desk, she is astonished to uncover proof that Agent 'Colette' existed—a name spoken only in whispers; an identity so secret that it has never been verified.

As the war begins, Hanna Rombauer, a young German woman, is sent to live with her aunt and uncle after her mother’s death. Thrown into a life of luxury she never expected, Hanna soon finds herself unwillingly matched with an SS officer twenty years her senior. The independence that her mother lovingly fostered in her is considered highly inappropriate as the future wife of an up-and-coming officer and she is sent to a “bride school.” There, in a posh villa on the outskirts of town, Hanna is taught how to be a “proper” German wife.

Paris, 1941. As we drive down the cobbled street, I take in the red banners with swastikas covering every building. Suddenly, a group of guards appears. I duck beneath the window of the car, and my heart thumps as my hand jumps to my chest. But I’m not wearing my yellow star now, I left it with my sister. Tears well in my eyes. Will I ever see her again?

London, 1935. Ruby is always hungry, but she will go without if it means her young brothers can eat. 1930s Bermondsey might be called the larder of London, with its pie, pickle and jam factories, but for the poor working classes, starvation is often only a heartbeat away. When Ruby's neighbour suggests she ought to go to the Methodist Mission for free food, Ruby knows her father will be furious, but she has no other option.

Londoner Madeleine Grant is studying at the Sorbonne in Paris when she marries charismatic French journalist Giles Martin. As they raise their son, Olivier, they hold on to a tenuous promise for the future. Until the thunder of war sets off alarms in France. Staying behind to join the resistance, Giles sends Madeleine and Olivier to the relative safety of England, where Madeleine secures a job teaching French at a secondary school. Yet nowhere is safe. After a devastating twist of fate resulting in the loss of her son, Madeleine accepts a request from the ministry to aid in the war effort.