Recently, Shyamala Mehta’s life in LA feels stagnant: she’s undervalued at work, newly single, and constantly clashing with her marriage-obsessed mother. So when she’s offered a transfer to Mumbai, she travels halfway around the world to the now drought-stricken city her parents left behind.

Coventry, 1939. Days before the outbreak of World War II, a terrorist bomb explodes on a busy street, killing and maiming innocent civilians. A man is hanged on the evidence given by a young witness. As time goes on, the witness doubts her recollection of events, but her testimony has already had far-reaching consequences. Over sixty years later, in the wake of the 7/7 London bombings, Sara returns to her childhood home to find that her sister, Polly, missing for more than ten years, has finally come back too.

1941. After the death of her beloved mother, nineteen-year-old Romilly Brooks impulsively accepts a job as a nanny, accompanying eight-year-old Freddie and his grandmother on a sea voyage from war-torn London to the safety of New York. From the first, Romilly is entranced by the opulent ocean liner… if only she could put the idea of German U-boats circling beneath the waves out of her mind.

With her thirtieth birthday on the horizon, Anna Kotze has accepted that there are some family secrets she’ll never know. While her mother’s Zimbabwean roots are woven into her life, all her father will say is that he was adopted. But when she finds an engraved necklace hidden among his things, a surprise piece of the puzzle finally falls into place: her father wasn’t just adopted—he was abandoned. The only clue to her grandmother’s identity is the inscription, ‘Indira’, Anna’s own middle name. But who was her namesake and where is she now?

After her beloved grandmother Rozenn’s death, Morane is heartbroken to learn that her sister is the sole inheritor of the family home in Cornwall - while she herself has been written out of the will. With both her business and her relationship with her sister on the rocks, Morane becomes consumed by one question: what made Rozenn turn her back on her? When she finds an old letter linking her grandmother to Brittany under German occupation, Morane escapes on the trail of her family’s past. In the coastal village where Rozenn lived in 1941, she uncovers a web of shameful secrets.

1942. Evie Sinclair has enlisted in the ATS to serve her country. Her mother disapproves, wanting her to stay and help run the household, but her father supports her bid for independence. Though conditions are austere and the training is intense, Evie is proud to become a qualified gunner girl, part of the team operating the anti-aircraft batteries. When she meets RAF bomber pilot Matt Goodwin at a dance, it's not long before they fall in love. But then tragedy strikes. Matt is killed on a mission, leaving Evie bereft - and expecting a child.

1945. The tiny bundle in her arms barely stirs as she hurries out into the dark street. Remembering Villa Teresa, a thousand miles away in sun-soaked Italy, Betty thinks of the letter she had to write to stop the bombing and save Gianni. Instead, it cost her everything, and she will never see her beloved again. Letting her little baby go will tear her apart, but she knows it is the only way to keep her child safe.

It’s 1918 in German-occupied Bruges, Belgium. With luck, Evelien will make it to the end of the war and be given what she was promised: a prized painting in exchange for safeguarding her employer’s possessions. Until then, Evelien knows to keep her head down and stay out of trouble. But life never goes to plan, especially in war. A member of the Resistance approaches Evelien: steal a list of names hidden in her employer’s home.

But while Sophie, a third-year medical student, works long days and nights saving casualties of war at the American hospital, and waits anxiously for news of her fiancé from the front line, her recently widowed twin, Adèle, is determined to enjoy her freedom. Nothing – not the bombs, the curfews or the Nazi officers sidling up to her in nightclubs – can stop her from indulging in the temptations of Parisian society as she accompanies their father to glamorous parties.

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.

Tuscany, 1944. As Cara runs into the grand entrance hall of the Villa Rosa, she flies to a stop. There is a gun pointing straight at her head, a Nazi staring down at her from the steps above. But even as her heart thumps so loudly she is sure it will jump out of her chest, she keeps smiling, desperately hoping that he won’t spot the precious diary she has hidden under her shirt. Because if he does, it’s not just her life at stake....

Every time Sebastien speaks to Finley, she finds herself inching closer to him, and soon love begins to grow. But when he tells her he wants to join the English army, to fight the people who have forced his family to face such horror, she must work hard to crush the devastation in her heart. She knows if she were in his shoes, she would do the same thing, and she must be brave too. She will stay in London, waiting for Sebastien, and helping other refugees like him. As the bombs rain down, and the London streets empty, she knows she faces grave dangers.

Tuscany, 1943. Stranded in war-ravaged Italy, Beatrice’s dream of an escapist year teaching English is shattered. Granted shelter at the Villa delle Colombe, she seeks refuge in Francesca and Edoardo’s beautiful walled garden, hidden from the outside world, with an elaborate cypress maze at its heart. But Beatrice is not the only one seeking an escape here. Francesca has brought children to the safety of the house, as well as other adults, all of them seeking sanctuary on the estate with its mysterious maze. 

Vienna, 1937. When beautiful American Kitty becomes engaged to Austrian diplomat Edgar, she finds herself thrown into a very different world in Europe, and soon longs for home. But when the woman designing her wedding dress, Judith, takes Kitty under her wing, she sees the city of Vienna in a new light–a city of culture and music that she can explore with her new friend.

London, 1941. Keen to do her bit in the war, Connie Allinson joins the WRNS and is posted as a letter censor. Her task: to read and alter correspondence to ensure no sensitive information crosses enemy lines. At first, she is not sure she's up to it, but is soon drawn in by the letters she reads, and their secret... Doncaster, 1967. Bored of her domestic life, Connie wants a job, but her controlling husband Arthur won't hear of it. Looking for an escape and plagued by memories of letters she read during the war, she makes a bid for freedom and starts secretly tracking down their authors.