When Adelaide Anson-Gravetty finds out her father is not the man who raised her, she is both shocked and intrigued. Determined to find out more about her new family, she travels to the convent of Our Lady of Mercy in France to meet her aunt, the Reverend Mother. But when France falls to the German army, Adelaide and the nuns are soon in the thick of a war that threatens both their beliefs and their lives. 

On the outskirts of Nuneaton stands Hatters Hall, home to the mentally insane. One rainy, dismal day in 1857, Maria Mundy arrives there to work. She is ordered to care for Isabelle Montgomery, daughter of an influential land-owner, but it becomes apparent that she has been falsely imprisoned. It’s going to take courage, determination, and resolve - but freedom is always worth fighting for.

After her mother's death, 20-year-old Sophie Ross is left orphaned, with only her erstwhile nursemaid and faithful friend, Hannah, for company. Penniless and with little chance of an income, she looks for work as a governess in London to avoid destitution. But unbeknownst to Sophie, her mother instructed Hannah to post a letter to Trescadinnick House in Cornwall upon her death. The letter will be the catalyst that changes Sophie's life forever as she learns of her mother's doomed romance and family she left behind in Cornwall.  

Thirteen-year-old Lisa escapes from Nazi Germany on the Kindertransport and arrives in England in August 1939. She can't speak a word of English, and among her meagre belongings is one precious photograph of her family. But when the Blitz blows her new home apart, she wakes up in hospital with no memory of who she is. The authorities give her a new name and despatch her to a children's home. With the war in full swing, what will become of Lisa now?

Childless Maeve Corrigan, though rich and successful, is dying of cancer. She wants to leave her business empire to one of the offspring of her two estranged brothers, Des and Leo. But which young relative should she choose? Des has four children, and he is overstretched financially. Leo is the unambitious owner of a hardware store in a remote Australian town and has two children. 

London, 1938: Lizzie Larch is a 20-year-old hat maker in London's east end. She is happy and popular, but she carries a secret. Seven years ago she was viciously attacked and recovered in a private sanatorium where she miscarried a child. Lizzie has no memory of the night of the attack, but secrets cannot stay secret for too long. When she starts courting her boss' nephew, a shocking revelation surfaces; threatening to destroy their new-found happiness.

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.

After the Franco-Prussian War and the siege of 1870-71, the St Clair family return to Paris, seeking refuge and security, only to be swept up into the terrible cruelties and violence of the Commune. Here their young daughter, Hélène, falls ill and, in an unlucky twist of fate, becomes separated from her family. Alone and frightened, she has to fend for herself on the war-torn streets. Meanwhile, her two brothers face each other as mortal enemies across the barricades. 

It's 1919 in Ashford-in-the-Water, Derbyshire. The Ryan family are adjusting to life in the aftermath of the First World War. Walter has returned home a broken man, and so it falls to his son, Josh, and daughter, Emily, to do their best to keep their family business as the village candle makers going. Josh and Emily are great friends with Thomas 'Trip' Trippet, whose father owns a cutlery manufacturing company in Sheffield, and Amy Clark, daughter of the local blacksmith.

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 realise 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 pulverised, and his family seemingly all dead. Dirty footprints inside their home betray the looters who have rifled through the house.

Dartmouth Circle is quiet and exclusive - just the way its residents want it to stay, especially arch busybody Sheila Colby. When she hears that the house next door to her has been bought for a student and four friends to rent, she is incandescent. Nothing in this outwardly serene little cul-de-sac is quite as it seems - will the arrival of Madeleine 'Mad' Richmond and her friends bring seething tensions and dark secrets bubbling to the surface?

When Florrie Maltby defies her father by refusing to marry Gervase Richards, she sets off a chain of events that will alter her life. Instead she goes to London and becomes involved with the suffragette movement. She's imprisoned for her militant actions and goes on hunger strike. With her health deteriorating, there is one person who can save her - Gervase. After a brief stay in the countryside to recuperate, Florrie returns to London to continue her fight for women's rights. Only the outbreak of the Great War puts a halt to her activities....

Rita and Rosie Stevens are only nine and five years old when their widowed mother marries a violent bully. Under pressure from her new husband, she is persuaded to send the girls to an orphanage. 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, the throwaway children.

For Josie Flynn, the war was just the start of a journey that began in heartbreak when she was sent to live with her aunt and uncle. But the dark shadow that her uncle cast over her life is lightened by the bubbly Lily, who lives along the street and becomes her life-long friend. But Josie has itchy feet, and it is in New York that she falls in love with Jack Coltrane.

Hannah Francis has been forced to leave her beloved mother and the life she knows in the silk mill town of Macclesfield and is set to become an apprentice at a cotton mill in the Derbyshire dales. It is a cruel blow for such a young girl, but her three travelling companions are even younger than she is, and Hannah is determined to keep their spirits up and remain in good cheer.