May 1944. When spy Elisabeth de Mornay, code name Cécile, notices a coded transmission from an agent in the field does not bear his usual signature, she suspects his cover has been blown - something that is happening with increasing frequency. With the situation in occupied France worsening and growing fears that the Resistance has been compromised, Cécile is ordered behind enemy lines.

Three very different women are recruited to the mysterious Bletchley Park, where the best minds in Britain train to break German military codes. Vivacious debutante Osla has the dashing Prince Philip of Greece sending her roses - but she burns to prove herself as more than a society girl, working to translate decoded enemy secrets. Self-made Mab masters the legendary codebreaking machines as she conceals old wounds and the poverty of her East-End London upbringing. And shy local girl Beth is the outsider who trains as one of the Park’s few female cryptanalysts.

The Tower House. Down a secluded path, hidden by overgrown vines, the crumbling villa echoes with memories. Of the family who laughed and sang there, until the Nazis tore them from their home. And of the next woman to walk its empty rooms, whose courage in the face of evil could alter the course of history.

Present day, London: When Sophie discovers a photograph of her great aunt Vivi from World War II, it throws her into a world of confusion. Because, as she learns about this secret relative, she quickly realizes that the photograph doesn’t fit with her family’s story. It shows Vivi leaving an address associated with a spy network in London - a place she had no reason to be - and it is dated right before she disappeared. 

Berlin, 1941: Margarete Rosenbaum is working as a housemaid for a senior Nazi officer when his house is bombed, leaving her the only survivor. But when she’s mistaken for his daughter in the aftermath of the blast, Margarete knows she can make a bid for freedom.... Issued with temporary papers - and with the freedom of not being seen as Jewish - a few hours are all she needs to escape to relative safety. That is, until her former employer’s son, SS officer Wilhelm Huber, tracks her down. 

Celebrated singer Genevieve Dumont is both a star and a smokescreen. An unwilling darling of the Nazis, her position of privilege allows her to go undetected as an ally to the resistance. When her estranged mother, Lillian de Rocheford, is captured by Nazis, Genevieve is shaken. She knows it won't be long before the Gestapo succeeds in torturing information out of Lillian that will derail the upcoming allied invasion. The resistance movement is tasked with silencing her by any means necessary - including assassination.

Nobody leaves Auschwitz alive. Mala, inmate 19880, understood that the moment she stepped off the cattle train into the depths of hell.  Edward, inmate 531, is a camp veteran and a political prisoner. They are locked up for no other sin than simply existing. But when they meet, the dark shadow of Auschwitz is lit by a glimmer of hope. Edward makes Mala believe in the impossible. That despite being surrounded by electric wire, machine guns topping endless watchtowers and searchlights roaming the ground, they will leave this death camp. 

1938: Magda has led a sheltered life in her small village until the day she is forced from her home by the invading Nazi army. Torn away from her family and the only place she has ever known, she is offered refuge in an alpine villa owned by brilliant Dr, Tauber and his talented, beautiful wife. But despite having friends in high places, the Jewish Taubers are living on borrowed time. When the Gestapo come to arrest them, Magda is asked to protect something more precious than the silver and jewels they leave behind. Their newborn son Samuel. 

In 1936 Nancy Wake is a foreign correspondent in Paris who witnesses firsthand the terror of Hitler's rise in Europe. When Nancy falls in love with handsome French industrialist and playboy Henri Fiocca, no sooner has she agreed to marry him than the Germans invade France and Nancy takes on her first code name.

Berlin, 1938: it’s the height of summer, and Germany is on the brink of war. When fledgling reporter Georgie Young is posted to Berlin, alongside fellow Londoner Max Spender, she knows they are entering the eye of the storm. Arriving to a city swathed in red flags and crawling with Nazis, Georgie feels helpless, witnessing innocent people being torn from their homes. As tensions rise, she realises she and Max have to act - even if it means putting their lives on the line. 

Paris, 1941: Going against her mother’s orders, spirited Maggie devotes herself to the Resistance. Her life is a whirlwind of forged passports and secret midnight runs, helping Jews escape. Much to her high-society mother’s disapproval, she has fallen in love with Emil, a Jewish Resistance fighter who is wanted by the Nazis.  

Berlin, 1936: From her beautiful new home Liesel Scholz barely notices the changes to the city around her. Her life is one of privilege and safety thanks to her father’s job working for the new government. But soon a chance encounter with Rosa, the daughter of their Jewish housekeeper, leaves Liesel in no doubt that something isn’t right. Frankfurt, 1946: An idealistic American captain, Sam Houghton, arrives in Germany to interrogate prominent Nazis on trial and to help rebuild a battered country. He hires an enigmatic and damaged woman named Anna as his interpreter.

Italy, 1938: When Stella arrives in Florence, it’s love at first sight. She is wowed by the rolling hills dotted with olive trees, the buttermilk villas with shuttered windows and terracotta roofs that glow gloriously in the sunlight. Even the breeze holds the scent of freedom - freedom from England, where the shadow of her past haunted her. 

To the Allies she was a fearless freedom fighter, special operations super spy, a woman ahead of her time. To the Gestapo she was a ghost, a shadow, the most wanted person in the world with a five-million Franc bounty on her head. Her name was Nancy Wake. Now, for the first time, the roots of her legend are told told in a thriller about one woman's incredible quest to save the man she loves, turn the tide of the war, and take brutal revenge on those who have wronged her.

Would you risk your life to save just one person? An incredible story of love, hope, and friendship; and a testament to humanity and courage in history’s darkest days. 1941, Nazi-occupied Amsterdam. Professor Josef Held has never recovered from the loss of his beloved wife - and has no intention of ever letting anyone new into his quiet, safe world. But then the Nazis come for the Jews - and Mrs Epstein is killed. And Josef, in an impulsive act of courage, offers his student Michael Blum a place to hide.