When a newborn baby girl is found abandoned with nothing but a scarlet ribbon tied to her basket, Ada Davidson, housekeeper of the wealthy McNally family's home, the Uplands, takes her into her care. Sworn to secrecy about the baby's true identity, Ada names her Jess and brings her up as her own, giving Jess no reason to question where she came from. But when Ada passes away, grief-stricken Jess, now 16, is banished from the place she's always called home. With the scarlet ribbon the only connection to her past, will Jess ever find out where she really belongs?

After the death of her husband, Helen Dexter is contemplating her future as the now-sole proprietor of the Seaview Hotel. There's an offer from a hotel chain developer to consider, but also a booking from a group of 12 Elvis impersonators, a singing troupe called Twelvis. Tom loved Elvis, and for Helen, this is a sign that she should stay. But the series of mysterious events that follows suggests that the developer is not going to give up easily. Then, shortly after Twelvis arrive, one of the group disappears. His body is found floating in a lake, with his blue suede shoes missing.

When Elizabeth Morton's father asks her to travel to the other side of the world to marry a man she's never met, she is stunned. It's 1920 and a woman has rights. But her choices are removed when she is raped by her brother-in-law and thrown out of her own home by her sister.

When Rosie’s parents were involved in a train accident, her mother was killed and her father left crippled, unable to earn a living and relying on Rosie to keep the wolf from the door. With her mother gone and her sweetheart Adam away in the army, Rosie is lonely. She eagerly awaits the letters from him, but they never come. As she grows more disillusioned, Adam’s best friend Doug goes out of his way to be charming and attentive. Alone and confused, Rosie blossoms under his evil influence.

It's 1938, and Cadi is chosen to be Rose Queen in the annual Rose Fete. She is thrilled to be treated like royalty for the day. But deep down she is desperate to leave the Welsh mining community where she grew up. When war is declared, Cadi and her best friend, Poppy, see a chance to escape. Cadi leaves behind her parents and local boy Aled, whom she is meant to marry, for Liverpool.

Matty has had to care for her three younger sisters ever since their mother’s death 10 years ago. She and the girls’ beloved father have worked hard to keep the family together, and now it’s time to celebrate as Matty turns 18. But their joy is short-lived when tragedy suddenly strikes and their father disappears on his way to London. The sisters have no way of knowing what has happened to him – only that he hasn’t returned home. With little money left they’re now forced to battle life’s misfortunes alone....

July, 1940. Blitz-ridden London: Marnie Fern’s life is torn apart when her grandfather is killed in an air raid. But once she discovers that he’d been working undercover as a radio operative – or pianist – for the Dutch resistance, Marnie knows she must complete his mission – no matter the cost. Nazi-occupied Amsterdam: At the other end of the wireless, fellow pianist Corrie Bakker is caught in a dangerous game of cat-and-mouse as she desperately tries to keep her loved ones out of the line of fire – even if it means sacrificing herself.

West Yorkshire, 1926. After completing her training in Steeple Street, Agnes is looking forward to making her mark as the village's first district nurse, confident she can make a difference in the locals' lives. But when she arrives, she's treated with suspicion, labelled just another servant of the wealthy mine owners. The locals would much rather place their trust in the resident healer, Nella Black.

Barry Laverty, M.B., can barely find the village of Ballybucklebo on a map when he first sets out to seek gainful employment there, but already he knows that there is nowhere he would rather live than in the emerald hills and dales of Northern Ireland. The proud owner of a spanking-new medical degree and little else in the way of worldly possessions, Barry jumps at the chance to secure a position as an assistant in a small rural practice. At least until he meets Dr. Fingal Flahertie O'Reilly.

The cattle car is dark, except for the light filtering through the boarded windows. There are too many of us to count, crushed up against each other. The air is stuffy, carrying the scent of our terror—none of us know what awaits us when this train stops. I cling onto Mama’s hand and Nora, my twin sister, clutches Papa’s.

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?

Thirteen-year-old Lisa has escaped from Nazi Germany on the Kindertransport. She arrives in London unable to speak a word of English, her few belongings crammed into a small suitcase. Among them is one precious photograph of the family she has left behind. Lonely and homesick, she is adopted by a childless couple. But when the Blitz blows her new home apart, she wakes up in a hospital with no memory of who she is or where she came from. The authorities give her a new name and dispatch her to a children's home. With the war raging around her, what will become of Lisa now?

London, 1942: Thirteen-year-old Nell and five-year-old Olive are being sent away from home to escape the devastation of the East End during the Blitz. Leaving behind their beloved mother and brothers, they don’t know if they will ever see them again. As the sisters adjust to their new life in a close-knit Welsh village, they gradually find hope in the friendships they make. And Nell kindles a special bond with fellow evacuee Jimmy, who makes her smile even at the hardest of times. But when little Olive’s safety is threatened, Nell makes a decision that will change their lives forever.

As Britain stands alone against a monstrous enemy, the inhabitants of Pearl Street face hardship and heartbreak with courage and humour. The war touches each of them in a different way: for Annie Poulson, a widow, it means never-ending worry when her twin boys are called up and sent to France; Sheila Reilly's husband, Cal, faces the terror of U-Boat attacks; Eileen Costello is liberated from a bitter, loveless marriage when her husband is sent to Egypt.

East London, 1888 - a city apart. A place of shadow and light where thieves, whores, and dreamers mingle, where children play in the cobbled streets by day and a killer stalks at night, where bright hopes meet the darkest truths. Here, by the whispering waters of the Thames, Fiona Finnegan, a worker in a tea factory, hopes to own a shop one day, together with her lifelong love, Joe Bristow, a costermonger's son. With nothing but their faith in each other to spur them on, Fiona and Joe struggle, save, and sacrifice to achieve their dreams.