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.

When the Todds move into a flat on the Scotland Road, they are strangers to city life: their previous home was a canal barge. Harry gets a job as warehouse manager and his wife, Martha, works in a grocer’s shop whilst Seraphina trains as a teacher, Angela works in Bunney’s Department Store and young Evie starts at regular school. Then circumstances change, and Seraphina takes a job in Lyon’s Corner House. Customers vie for her favours, including an old friend, Toby.... 

Liverpool, 1917. When Irish seaman Michael Gallagher docks in Liverpool after years of fighting with the British Navy, he never expects to fall in love. But the moment he glimpses Stella Bennett, all thoughts of returning to his homeland vanish. Determined to be together, the young couple defy Stella’s parents’ wishes. But their plans to marry are soon derailed by the arrival of baby Ginny. Her crop of fiery red hair plants a seed of doubt in her father’s mind, and it’s not long before their world begins to fall apart.

 Liverpool, 1940. There comes a moment in every child’s life when they must learn to stand on their own two feet. For 15-year-old Ellie Lancton, that time has come all too soon. The death of her mother and the increase in air raids leaves Ellie alone and in grave danger. It’s not long before she is forced to leave her beloved Liverpool behind and cross the Mersey to seek refuge in the countryside. But as the war takes comforts away, so too does it bring new opportunities: for work, new friendships and perhaps a little love.... 

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.

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. 

Liverpool, 1935. Kathy Kelling is coming home to Daisy Street from her first day at the High School, longing to tell her friend, Jane, all about it. The Kellings' life becomes a struggle when Kathy’s brother, Billy, has a serious accident. He needs constant attention, and Mrs Kelling must take in lodgers so that Kathy’s schooling does not suffer. When war breaks out, Kathy and Jane are forced to grow up fast. Kathy meets the handsome Alec Hewitt, but he is more attracted to blonde, bubbly Jane. But Fate has not yet finished with Kathy Kelling.... 

Emmy Dickens lives with her widowed mother in a neat house in neglected Nightingale Court, but Mrs Dickens has always impressed upon her daughter that her main aim in life must be to escape from the court. Emmy sees that marriage is her best way out, and when Peter Wesley, First Officer aboard a cruise ship, asks her to marry him, she is over the moon. Life goes well for the newlyweds; they set up home and start a family. But when Peter is killed and Emmy is left almost penniless, her problems begin.... 

Liverpool, 1940. When war comes to Britain, Jessica Wilson and her friend Ruby seize the opportunity to leave behind the orphanage they grew up in and start new lives in the NAAFI. With only forged papers as identification, the girls expect to be turned away but are delighted with an offer of work. For the first time in their lives they experience real independence, and it isn't long before they're spending their evenings enjoying the delights of Liverpool.

 1936. Polly's guardian angel has to work overtime when her large family is forced to move from the countryside they love into central Liverpool. Money is desperately short, and with her mother working and her father sick, Polly is easily led astray by the handsome Sunny Andersen. But soon war looms, and Sunny joins the navy to train as a signaller. After the horrors of the May Blitz, Polly, too, decides she wants to help her country and goes into the WRNs. She hears that an old pal, Tad Donoghue from the Dublin slums, is now in the Royal Air Force.

One wild night in the 1930s, midwife Patty Peel is called to attend a birth on the opposite side of Liverpool. She pedals off into the storm and delivers a baby girl in a filthy slum dwelling, just as the mother dies. The drunk and violent father tells Patty to get rid of it so she takes the child away, meaning to deliver it to the nearest orphanage. However, Patty spent her entire childhood in an institution, except for the frequent occasions when she ran away, and cannot bear to hand the baby over. 

August 1940: As the Luftwaffe swarm over Liverpool, Shane Quinn decides to move his family back to the safety of Ireland. But his only child, the beautiful Dana, would rather stay and serve her country than flee to a foreign land. Determined to make it on her own, she joins the WAAF with newfound pals Patty and Lucy. There’s plenty of excitement to be had on a RAF station, even a chance or two at love.

Miranda Lovage and her mother have a blazing row when Arabella tells her daughter that she can no longer afford their present lifestyle. Miranda goes to bed angry and upset. When she awakes next morning, however, it is to find that her mother has disappeared. Miranda raises the alarm but everyone is baffled, and when searches fail to discover Arabella's whereabouts, Miranda is forced to live with her Aunt Vi and cousin Beth, who resent her presence and treat her badly.

Liverpool, 1939: 16-year-old Lizzy Atherton is forced to flee her violent stepfather in the middle of the night and finds herself stranded on a station platform completely alone. Desperate to know what has become of her beloved mother, who she had no choice but to leave behind, Lizzy returns the next day only to find her home deserted. Devastated, Lizzy joins forces with her old school friend Dolly and Clara, an escaped evacuee, and vows to find her mother whatever it takes. 

Rose McAllister is waiting for her husband, Steve, to come home. He is a seaman, often drunk and violent. Rose does her best to cope and sees that her daughters, Daisy and Petal, suffer as little as possible. Sensing that war is on the horizon, Steve tries to reform, but on his last night home, he pawns the girls' new dolls to go on a drinking binge. When war is declared, Rose finds a good job but agrees the children must be evacuated. War brings hardship and difficulty for the girls and Rose as they face the destruction of their home and cruelty at the hands of others....