Liverpool 1939: Olivia Campbell appears to have the perfect life. However, behind closed doors she lives in constant fear of her abusive father and has no support from her mother. Longing for love and affection, she begins a relationship with Ted, a young lad who works in her father's factory. But her family disapprove of the relationship and forbid them from seeing each other.

It is 1937, and Alice, Edith and Marg continue to face hardships every day, growing up on one of the poorest streets in Blackpool. Penniless, their friendship has helped them survive this far, but it'll take more than that to see them through the dark days ahead. Alice is coping with a violent father. Marg is left reeling after a dark secret about her birth comes to light and threatens to destroy the life she knows, and Edith is fighting to protect her alcoholic mother from the shame of their neighbours and keep her brother on the straight and narrow. 

May, 1941. Meet the Air Raid Girls: three young women keen to do their bit during the Yorkshire blitz. Connie's life has taken an unexpected turn since her husband died - she's living at home and working in the family bakery - but night shifts as an ARP warden give her a firm sense of purpose. Her younger sister, Lizzie, is eager to play her part, too, perhaps as an ambulance driver. Twenty-year-old Pamela has led a sheltered life, but when her family's home is destroyed in a raid, she must learn to stand on her own two feet - helped by new friends. 

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. 

Orphaned and destitute, will Grace find her own way in the world? When Grace's Ma passes away and her Da's ship sinks with all hands, Grace is utterly alone in the world. She's sent to an orphanage in Blackpool, but the master has an eye for a pretty young lass. Grace won't be his victim, so she runs, destitute, into the night. In Blackpool, she finds a home with the kindly Sheila and Peggy - and meets a lovely airman. But it's 1938, and war is on the horizon. Will Grace ever find the happiness and home she deserves? 

Shocked beyond measure at her wrongful imprisonment, Phoebe Pardoe finds it hard to adjust to the harshness of life in the infamous Handsworth Prison. She struggles to maintain her unconquered spirit, little suspecting that her arrest is the work of her jealous Aunt Annie. Phoebe has a guardian angel in the form of Sir William Dartmouth, who eventually engineers her release. But even so, cruelly disinherited, Phoebe must strive to make a living for herself in a man's world.

Dympna Byrne lives a simple life with her family on the Connemara coast. She adores her father Micheál, and does her best to help her family by working hard and expecting little. But beneath the surface there are hidden secrets. Dympna’s mother idolises her clever eldest son, yet her attitude to Dympna is puzzling. So when her family find themselves in desperate need of money, it is Dympna who crosses the water to Liverpool to seek a better life. 

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....

1850: Beatrix Fawcett is just 18 when her father tells her she is to marry a stranger. Hesitant, but with little choice, she agrees to the match - with hope for a good husband in Charles and the surprising delight of a lovely Yorkshire house in which they are to live. As Beatrix sets to making the house a home, she falls in love with it and the countryside nearby. But she does not fall in love with her husband.... It's clear Charles has chosen her simply to meet the requirements of his inheritance and has little interest in his young wife.

1914. Mining engineer Tommy Birch goes off to war, leaving his new wife, Rita, behind in Pontefract. On the front line, Tommy runs afoul of a German mine and is reported as missing, presumed deceased by his fellow soldiers. But Tommy isn't dead. Found behind enemy lines, wearing only a pair of boots stolen from a dead German, Tommy is picked up by the enemy, who believe him to be one of their own.

Liverpool, 1939. Bella Rogers thought her life was just starting; she can’t wait to get married to her childhood sweetheart, Bobby. But when war is declared and Bobby is called up, his letters stop, leaving Bella heartbroken and alone. Then her family is torn apart by tragedy when her angelic 5-year-old sister dies from a terrible illness. They can barely afford a funeral, but the church is packed with the entire community, devastated for their loss. Grieving for her sister and lost love, Bella finds a job at the Bryant and May factory, making matches.

East-End London, 1858. In London's twisting streets, it's hard to tell friend from foe. And for Katherine Martin, arriving back in London after years away, the city is crueller than she remembers. Her eyes opened to the plight of London's poor, Kate is determined to do what she can to help, even if it means defying her parents. In secret, she opens a soup kitchen. But there is a world of criminals within London's poorest alleys. Catching the notice of Harry Trader and his gang, Kate is out of her depth. Until she begins to discover that her true enemies might not be who she thought. 

1961. Lucia once dreamed of a man who would love her. She has lost hope because what man would, when she's responsible for so many siblings? Everything changes when Tim Murphy enters Lucia's coffee bar. She knows of Tim's troubled past, but she accepts Tim's offer of a date. But has Tim really changed his ways, and will his past catch up with him?

Maddy Kiernan knows her situation is desperate. With her parents dead, her brother Thomas is left as guardian to her and her sister, Carmel, and Thomas, Maddy is all too aware, only cares about himself. When his plans to marry the daughter of the Protestant canal agent backfire Thomas takes off to Liverpool, leaving the girls to fend for themselves against the lecherous agent. Taking the momentous decision to follow their brother, Maddy leaves for Liverpool. Within days the girls are destitute, reduced to living in a cellar, their money gone. Eventually, Maddy finds work as a maid to an old lady....

Angela O'Rourke is six when her parents hand her over to an aunt and uncle in a distant village. It's a common practice for large, hard-up families in 1950s Ireland, but for Angela it means that her mother and father don't love her any more. Still, she's well cared for till she's 16, when her uncle starts to take too much of an interest in her. Moving to Liverpool in the early 1960s, she becomes a success in the world of fashion design. The pain of a disastrous love affair sends her home to Ireland just after the death of her aunt. There, among old papers, Angela makes an astonishing discovery....