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.

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.

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.

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.... 

Imogen, Rita and Debby all missed the original evacuation and now the authorities are finding it difficult to place them. When Auntie and her niece, Jill, who run the Canary and Linnet Public House, offer to take them in, the billeting officer is greatly relieved. The countryside is heaven to the three little townies, especially after they meet Woody and Josh. They find that by climbing to the top of a tree they are able to watch the comings and goings of the young fighter pilots.

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.

Dana and Caitlin meet on the ferry from Ireland, both in search of new lives in Liverpool, having left their secrets behind in Ireland. But Dana is ambitious, and when the opportunity comes to own their own tearoom she persuades her friend to join her. No one is willing to rent property to a couple of girls, so when Caitlin’s new man-friend says he’ll back them, they are delighted. Soon the tearoom is thriving.

When Daisy's family lose their croft on the Connemara coast, her Aunt Jane, housekeeper to Dr. and Mrs Venables, offers to take Daisy back to Liverpool.

 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.... 

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.... 

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....  

Kay Duffield's fiancé is about to leave the country, and her own duty with the WAAF is imminent when she becomes a bride. The precious few days she spends with her new husband are quickly forgotten once she starts work as a balloon operator. There she makes friends with shy Emily Bevan, who has left her parents' hill farm in Wales for the first time; down-to-earth Biddy Bachelor, fresh from the horrors of the Liverpool bombing; and spirited Jo Stewart, the rebel among them, whose disregard for authority looks set to land them all in trouble. The girls stay friends through good times and bad, through romantic encounters and, ultimately, tragedy.

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.

Marianne seems to have everything. She is married to a handsome Naval officer, Neil Sheridan. They have a daughter, Libby, and a beautiful home near Prince's Park in Liverpool. When war comes, Marianne takes war work and moves in with her mother, Mrs Wainwright, and younger sister. Neil disapproves because the Wainwrights live close to the docks, which are bound to be a bombing target, but Marianne is firm.