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.

Holding the faded postcard in her trembling hands, Mia begins to read the one story her grandmother could never tell her, revealing a secret that will change her own life forever....

For months, Marianne’s resistance network has carried out courageous missions from a remote farmhouse in Southern Provence, aiding the Nazis’ downfall. But one fateful night, they are viciously ambushed as German soldiers storm in, scattering, capturing or killing every last person there. Mourning the loss of her friends, Marianne will need every ounce of courage to survive. Not only has her life as a secret agent been critically compromised, but her heart has been shattered. Because Jack, her darling fiancé and fellow spy, fled in the chaos–and is accused of being a traitor.

When the love of Tasha’s life, Luca, joins the air force to fight against the evil Nazi invaders, she knows she has to follow her heart—and him—into battle. Headstrong, impulsive and a daredevil, she’s the perfect recruit. Tasha’s sensible older sister, Nadia, plans only to stop Tasha’s madness and bring her home. But a chance encounter puts her in a plane, soaring above the clouds, and she also finds her calling.

Paris, 1939. Hollywood actress Drue Leyton, married to Frenchman Jacques Tartière, lives as an expatriate in love. But when her husband is dispatched to Brittany to work as a liaison for the British military, Drue finds herself alone with her housekeeper, adrift and heartsick in her adopted city. With her career and fame forty-five hundred miles away, Drue accepts an opportunity that will change her life forever. 

Evan Evans is a young police constable who has traded in the violence of city life for idyllic Llanfair, a Welsh village tucked far away from trouble. Nestled among the Snowdonia mountain range, Llanfair looks to Constable Evans like a town forgotten by time, but he quickly learns that even the bucolic countryside has its share of eccentric - and deadly - characters.

Vowing to honour her dead father's memory, 23-year-old Wanda throws herself into the Polish resistance, risking her life to transport ammunition for the uprising against the Nazis. But a clandestine meeting with an informant reveals a shocking twist. The man before her is the very soldier who took her father's life. Claiming to be a double agent, the informant sparks doubt, forcing Wanda to make a life-altering decision: trust the man she hates most in the world or jeopardize her network's crucial mission.

When Lily is called to a lawyer’s office in London, she has no idea that her life is about to change forever. There, she is told that her grandmother was born at Hope House, a home for unmarried mothers, and is given a box containing the only clues to her true heritage. Peeling back the delicate layers of paper she finds an Italian recipe and a theatre program.

Berlin, 1944. ‘No! Not my child!’ Annaliese screams, her voice breaking as she pounds the window uselessly. But no-one looks up as the man in the SS uniform cradles her precious baby and strides away. She lies unmoving on the threadbare cot, her throat hoarse from long hours of screaming but her tears keep falling. Her heart has been cleaved in two, now the Nazis have taken the only thing she has left–her child. She is utterly powerless against them. But as Annaliese cries herself to sleep, she makes a vow—she will find her precious baby again. Whatever it takes.

Auschwitz, 1942: Her entire body trembles as she stands in the infirmary and realises the horrifying truth. She’s a nurse, but instead of saving her fellow inmates, she’s about to be ordered to kill them… Surrounded by thick fog from the nearby forest, Orli stumbles from the cattle truck onto the frostbitten grounds of Auschwitz. Betrayed by her own husband for being a German resistance fighter, she has no one left in the world, and this is now her home.

September 1939. London is in blackout; war has been declared, but Dulcie Treadwell can think only of her heartbreak over American broadcaster, Glenn Reeves, who didn’t say goodbye before leaving for Berlin. Posted to Bletchley Park, Dulcie must concentrate on helping the war effort by cracking the German Enigma codes. The hours are long and the conditions tough, with little recognition from above. Until she breaks her first code. Dulcie finally settles into something she was born to do. But just as she’s proving her worth, a shocking betrayal leads to Dulcie’s brutal dismissal.

Pearl has given up on her dreams of being a journalist after being denied a promotion because of her gender. Joining the WAAF as a radio telephone operator for Bomber Command, Pearl's new job at RAF Fenthorpe serves two purposes – providing an income for her grandmother, and keeping a close eye on her younger sister, Thea, an instrument repairer at another Lincolnshire bomber station.

Hamburg, 1942. Seventeen-year-old Anna knows she can never tell her proud parents the truth about where she is going. She must hide the fact that she is pregnant, that the father of her unborn child is dead, and that she is on her way to a special maternity home, where her baby will be given to a perfect family. She tells herself that this is the best solution. She doesn’t expect to feel the rush of love for her beautiful baby boy in the white blanket or the devastation when he is snatched from her, never to be seen again.

1944 - When an air raid strikes the hospital she’s been working in, Carrie’s life irrevocably changes. But as a nurse in the middle of wartime, she has no time to grieve, as she has too many people relying on her. For resistance fighter Vito, nothing is more important than seeking vengeance for the atrocities his fellow comrades have suffered. But when he liberates a convent, finding a group of Jewish children in hiding, he suddenly has even more to fight for. Little Mimi is injured, scared and alone. Together Carrie and Vito vow to find her parents, a loving home.

Former seamstress turned couturier turned spy Sira Quiroga is finally ready to embrace serenity with her British diplomat husband, Marcus, and the upcoming prospect of motherhood. But tranquility proves elusive. Fate has other plans for Sira. Installed in Jerusalem under the British Mandate, and enmeshed in the murky world of shady operators, political menace, and catastrophic violence, Sira finds her future with Marcus put to the ultimate test.