After facing the horrors of the Crimean War, Adam Brooksbank returns to Black Moss Farm filled with regret over the path in life he has chosen. Starting anew, he decides to focus on rebuilding his family’s rundown farm and make it a home again. Lucy Bancroft lives with her parents on Prospect Terrace which backs onto the local tannery and is the most beautiful girl in the village. But unfortunately her wealth doesn’t match her looks, and she soon realises that nobody wants to court a girl from the filthy Flay Pits, let alone marry her.

Charlotte Booth loves her father and the home they share, which is set high up in the limestone escarpments of Crummockdale. But when a new businessman, Joseph Dawson, enters their lives, both Charlotte and her father decide he's the man for her, and within six months Charlotte marries the dashing mill owner from Accrington. Then a young mill worker is found dead in the swollen River Ribble. With Joseph's business nearly bankrupt, it becomes apparent that all is not as it seems, and Joseph is not the man he pretends to be.

For years, Yegen’s small community, in the foothills of the Sierra Nevada, has continued in its own quiet way, knowing little of the outside world. But the arrival of British Writer Gerald Brenan, and his string of visitors, brings a new excitement. But Gerald is not the only new arrival; in a dusty stable a child is born. With her dark hair and wide, soot-black eyes, the young Encarnita is as beautiful as she is serious.

It is 1870 and railway workers and their families have flocked to the wild and inhospitable moorland known as Batty Green to build a viaduct on the Midland Railway Company’s ambitious new Leeds to Carlisle Line. Among them are three very different women - tough widow Molly, honest and God-fearing Mary Pratt, and Helen Parker, downtrodden by her husband and seeking a better life. When tragedy strikes, the lives of the three women are bound together, and each is forced to confront the secrets and calamities that threaten to tear their families apart.

1917 and the First World War is casting a dark shadow over the Harvey family. With one brother dead and Tristan serving at the front, young Ben is desperate to serve, despite his engagement to Emilia. But a dreadful eye injury forces him to stay at the family farm with his brother Alec, a man with secrets of his own.

A life of poverty in a cramped pit cottage is all that 17-year-old Ruby Dinsdale has known. Even with her father and younger brother working at the coal mine, money is tight. Her mother, Mary, is skilled at stretching what little they have, but the small contribution Ruby makes from her job at the local pub makes all the difference. So when Ruby is sacked, and Mary becomes pregnant again, the family's challenges are greater than ever. When charming Miner Gordon begins to court Ruby, it seems as though happiness is on the horizon.

Following the untimely death of her husband, Beatrix and her three children are finally free. While Ambrose has already determined his path in life, eldest son Laurie's future is less certain. Meanwhile, headstrong and independent Alicia is defying expectation and excelling at school. There, she befriends the enigmatic Olivia Snowdon and they quickly become inseparable. But Olivia's family past is shrouded in mystery and as she begins to dig deeper secrets come tumbling out.

Leeds, 1918. When Amy visits her husband, Jude, at Beckett's Park Hospital, he doesn't recognise her. Broken after serving four devastating years in the First World War, Jude is a shadow of the man he once was. Can he ever again be the man Amy knew and loved? Barnsborough, 1912. The first time Jude and Amy meet, the connection between them is instant and electric. While a librarian's assistant and a collier might not be the most conventional pair, the two come together over a love of books that quickly turns into more. 

In the drab Yorkshire town of Garsthwaite, Lacey Barraclough works hard in the textile mill, determined to fight for improvements to the dismal working conditions. But she hadn't reckoned on falling in love with the boss' son, Nathan. Before Nathan and Lacey can make a life together, World War I breaks out and Nathan enlists to fight. When Nathan heads off to the Front, Lucy must find a new way to face the future. As hard times come to Garsthwaite, will there be a home for the returning heroes to come back to? 

In 1820, Salem Street is sparkling and new: eight small terraced houses built by a Lancashire mill owner for his best workers. Annie Gibson's family is one of the first to move in - a step up in the world for them. But when her mother dies, Annie's happy childhood ends and she is left to bring up her brother and sister. Red-haired, intelligent and startlingly pretty, Annie soon finds herself banished from home by a jealous stepmother. She finds work in the local doctor's household, where she learns about the fascinating world outside Salem Street.

Abandoned by their parents and left to fight for themselves, headstrong Rosalind Carey has no choice but to take charge of her younger brothers and sister in Devonshire’s grand Rockwood Castle. But their once much-loved home is crumbling like the family that lives within it. Living hand to mouth and desperate to provide for the estate that depends on them, the Carey family are one debt away from ruin. Until the day comes when the dashing Piers Blanchard appears on their doorstep from Cornwall, claiming he is Rosalind’s distant cousin and that Rockwood Castle is his.

Yorkshire, 1864. The daughter of a wealthy Yorkshire landowner, Anna Thornton leads a privileged life but longs to be accepted for the independent woman she is. When she meets Matt Cowan, she thinks she has met her soul mate. However, he’s not the man she thinks he is. After he sets sail for South America, Anna discovers she’s pregnant. Heartbroken, she flees her family home to keep her child’s illegitimacy a secret. As she starts to settle into her new life, Brenton O’Mara - who has turned his back on his father’s wealth - seeks work as a labourer at Anna’s new home....

Having suffered much cruelty at the hands of her father, Isabel Kenton is shocked to hear after his death that he was not her real father. Isabel inherits their house while her twin brother, Mark, is left the family steel works. But when World War I breaks out, Mark joins the RAF, and Isabel must take responsibility for the management of the business. Struggling to keep the business alive, she must also discover who she really is.

In the aftermath of the General Strike, times are tough for coal miners and their families. When Cally loses her beloved mum, she hopes her father will comfort her. But instead she soon acquires a cruel stepmother, and Cally begins to fear that she is on her own. Through uncomfortable years in service, to a terrifying brush with the streets, through hard work and determination, Cally finally finds a place for herself. She even trusts enough in the future to create her own family, despite being abandoned by her own. 

Bristol, 1939. School leaver Maisie Miles suspects her father, a small-time crook, has an ulterior motive for insisting she gets a job at the W. D. & H. O. Wills tobacco factory but keeps it to herself. She's befriended by effervescent Phyllis Mason and kind-hearted Bridget Milligan who take pity on her and take Maisie under their wing. But beneath their happy-go-lucky exteriors, they all harbour dreams and worries about what the future holds.