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?

Sarah Jennings knows there’s one place she can go to find some peace and quiet during her difficult divorce. But arriving at her beloved father’s home in the countryside, she finds him unwell and hunched over boxes of files, studying the records from Cedar Hall, the crumbling orphanage in town. He says that hidden behind the wrought iron gates and overgrown ivy are secrets about their family, and he asks for her help.

Devon, 1940: When 15-year-old Daisy is evacuated from her home in London, she knows she must look after her younger sister, Peggy. She is the only one who can reassure Peggy that life will go back to normal, reading to her from their one battered children’s book, ensuring she takes the cough medicine their mother tucked in the pocket of her gas mask bag.

India 1935: Amelia Collins, a missionary’s daughter left destitute by the death of her parents, leaves their home in the Himalayan foothills to find work in Darjeeling. There she meets District Officer Reginald Holden, a powerful older man who spirits her away from poverty and prejudice to start a new life as his wife in Ganpur. Amelia soon forms a bond with Reginald’s young son, Arthur, and resumes missionary work in the villages around Ganpur. There, she discovers a pavilion on a lake where the wives of maharajahs once bathed, now abandoned and cloaked in mystery.

England, 1941: Life has always been cruel to Ethel. Raised in an orphanage by a merciless mistress, she never knew the meaning of love. And now she has fallen for the one man who is forbidden to her - Karl, a German held captive in the local prisoner-of-war camp. He might be the enemy, but he has her heart. When Ethel discovers she’s pregnant, she is labelled a traitor and shunned by all. The love of her life is torn away from her, but she vows to protect their precious daughter. But the unthinkable happens....

England, 1937: After a devastating childhood at Blakely Hall Orphanage, 15-year-old Sandra is released. She finds work as a housemaid, finally able to put her past behind her. But the start of World War Two throws the country into turmoil, and her brother, Alf, is sent away to fight, leaving her completely alone. Germany, 1939: Eleven-year-old Frieda is about to board a ship bound for England with her brother, Kurt. But at the last moment, as Frieda stands on the deck crammed with frightened children, she spots her brother jumping off, back to land.

Clara Newton is the new Housemother of Shilling Grange Orphanage. Many of the children have been bombed out of their homes and left without families, their lives torn apart by the war, just like Clara’s. Devastated by the loss of her fiancé, a brave American pilot, she is just looking for a place to start again. But the orphans are in desperate need of her help.

Rita and Rosie Stevens are only nine and five years old when their widowed mother marries a violent bully called Jimmy Randall and has a baby boy by him. Under pressure from her new husband, she is persuaded to send the girls to an orphanage, not knowing that the papers she has signed will entitle them to do what they like with the children. And it is not long before the powers that be decide to send a consignment of orphans to their sister institution in Australia. Among them - without their family's consent or knowledge - are Rita and Rosie.

England, 1943: Home is no longer safe for eight-year-old twins Molly and Jacob. Night after night, wailing bombs and screeching planes skim the rooftops overhead. They cradle each other, shivering in terror, not knowing if they'll live to see dawn. Their mother, Martha, has no choice but to evacuate them to the safety of the countryside. At the train station, Martha bites back tears as she says good-bye to her precious children. Knowing she might never see them again, she gives Jacob a letter, pressing the envelope into his hands and telling him to only read it if they are in danger.

Plymouth, 1941. As sirens blare all around, the Shawbrook family take refuge in a packed shelter. Bombs have already begun to fall through the night sky when they realize their infant son, Freddie, has been forgotten in the rush, left to sleep in his crib. Terrified, Vera, his young mother, races to find him and bring him to safety. The next morning, air-raid warden David Shawbrook returns from his watch to find the shelter pulverized, and his family seemingly all dead. Dirty footprints inside their home betray the looters who have rifled through the house.

While war rages across the world, Kate struggles on her family farm by the wild Atlantic Ocean. But when she meets American airman Tony, whose blue eyes are as stormy as the sea, her life collides with the war in ways she never imagined.Their time is cut short when Tony leaves for war, promising to come back for her. Only then does Kate learn she is carrying his child - and when her family finds out, she is shunned and banished to a Magdalen Laundry to be imprisoned.

Germany, 1939: Annaliese is a doctor’s wife, living in an elegant grey stone house with ivy creeping over the balcony. But when her husband is ordered to work at the Dachau labor camp, her ordinary life is turned upside down by the horrors of war. And Annaliese finds herself in grave danger when she dares to fight for love and freedom. America, 1989: Turning the pages of the newspaper, Annaliese gasps when she recognizes the face of a man she thought she’d never see again....

Ana Kaminski is pushed through the iron gates of Auschwitz beside her frightened young friend Ester Pasternak. As they reach the front of the line, Ana steps forward and quietly declares herself a midwife--and Ester her assistant. Their arms are tattooed and they’re ordered to the maternity hut. Holding an innocent newborn baby, Ana knows the fate of so many are in her hands and vows to do everything she can to save them.

Germany, 1937. Fear and betrayal stalk the streets. People disappear. Persecution of the Jews has become a national pastime. When Ruth Friedman's husband is arrested by the SS, she is left to fend for herself and her four children. She alone stands as their shield against the Nazis. But where can she go? Where will her family be safe? Ruth must overcome the indifference, hatred and cruelty that surrounds her as she and her family race to escape the advancing Nazi army's final solution.

Fifteen-year-old Faith Wilson takes her little sister Hope’s hand. In worn-down shoes, they walk through the choking heat of the Dust Bowl, toward a new life in California. But when a storm blows in, the girls are separated from their parents. Starving and forced to sleep on the streets, Faith thinks a room in a small boarding house will keep her sister safe. But the glare in the landlady’s eye, as Faith leaves in search of their parents, has her wondering if she’s made a dangerous mistake.