It wasn't a privileged childhood, but it was a happy one. Sybil and Lizzie Cream, brought up in a fisherman's cottage on the edge of the cold North Sea, were content to leave privilege where it belonged: with their friends the Wintertons. Christina Winterton was the same age as Sybil, and the two girls were inseparable, but it was Lizzie whom Ralph Winterton, three years older, found irresistible. Then war came to East Anglia, and so did Manchester-born Fenn Kitzmann, now of the American Army Air Force.

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 a cold December night and Sylvie Dugdale is weeping as she walks by the Mersey. She fails to notice an approaching figure, and jumping to one side to avoid collision, she finds herself struggling in the ice-cold river. Constable Brendan O'Hara, just coming off duty, sees the girl's plight and dives in to rescue her. He is dazzled by her beauty but discovers that Sylvie's husband is in prison, and the closeness that Brendan soon longs for is impossible. But he is able to help her escape from Liverpool....

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. 

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, 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.... 

Living on the edge of the beautiful Norfolk Broads with her father, the only ripple in Tess Delamere's calm life is the disturbing dream about her dead mother which haunts her. She yearns to know more, but the arrival of a new stepmother heralds the end of Tess' hopes that her father might divulge the past. As she grows up, Tess slowly starts to put together the pieces herself. But the outbreak of war brings tragedy and upheaval, changing Tess' priorities....

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.

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.

It is 1900, and Adeline Warburton and Arnold Haslington have fallen deeply in love. But though both are from wealthy families, their social status is too far apart for their families to approve of the match. And when Arnold marries another, Adeline’s reaction is immediate and altogether unexpected, as she travels to make a new life in China. But although they are separated by thousands of miles, the consequences of their youthful passion continue to haunt them and their children - Addy’s daughter, Nala, and Arnold’s son, Philip. As the years pass and the children grow, violent forces are set to bring them together, unaware of the secrets from the past that bind them.

 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.

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.

Amy Logan’s family are poor but proud. They scrape a living by shrimping for the big Liverpool fish market, which Amy hates. It’s only because her beloved - and strict - mother rules her with a rod of iron that she mucks in. But Isobel Logan dies in childbirth, and Amy and her brothers start to run wild. Matters aren’t helped when her father marries Suzie Keagan from down the street. Until now, Suzie has managed to conceal a dislike for housekeeping, and she forces Amy to slave at chores. Desperate to escape, Amy leaves home to take her first job. 

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. 

Is love just an illusion? To the outside, Clare has everything: a beautiful home, a devoted husband and daughter, and plenty of money. But she is bored. Her husband Clive spends most of the year abroad - but what does he do after work hours? And her daughter Sally claims to spend all her time with horses and homework - but what about boys? Lonely, thwarted and unfulfilled - and against Clive's wishes - Clare takes a job managing a café.