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.

Claudia Muldoon and her sister, Jenny, live with their parents and their gran in her house in Blodwen Street. Both parents have good jobs and the family assume they are settled for life, but then Grandpa Muldoon has a seizure and begs his son to return to Ireland. In Ireland the Muldoons flourish and the girls love the freedom of their new life, though as they grow up, disadvantages become clear. Claudia has to find work, so both sisters return to Liverpool and to their old pal Danny, who welcomes them back with delight.

Lottie and her mother, Louella, share a house in Victoria Court with Mr Magic and his son, Baz. Lottie is a child star, dancing and singing at the Gaiety Theatre; Louella acts as Max Magic's assistant. But a road accident causes Lottie to lose her memory. Then Lottie meets a boy with golden-brown eyes who calls her "Sassy" and accuses her of running away. It is after this meeting that the dreams start, dreams of another life, almost another world.

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.

Along a blacked-out wartime street a girl is scurrying, a basket on one arm. As sirens begin and bombs crash down, she is filled with panic and, with a heavy heart, abandons her burden in a sheltered doorway, meaning to return later. Even as she disappears in the resulting chaos, the bundle in the basket begins to wail.

Nell Whitaker is 15 when war breaks out and her mother sends her to live with her Auntie Kath in a remote farmhouse on Anglesey. At first Nell hates it, but her friendship with Bryn, who works on the farm whilst waiting for his call-up papers, helps a lot. So when he leaves to join his ship, Nell is counting the days to his return. But her heart is broken when news reaches her that Bryn’s ship has been bombed and he has been drowned. Determined to bury her grief in hard work, Nell finds herself growing closer to Auntie Kath.

It is the autumn of 1945 and identical twins Joy and Gillian Lawrence are on their way home to Liverpool, having been evacuated to Devonshire five years earlier. Their mother has been killed in the blitz but the girls hope that with their beloved father’s help they will be able to manage. All goes well until there is a terrible accident and Joy loses her sight. At first she is bitter and resentful whilst Gillian is racked with guilt.

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.

As the worst storm of the century breaks across the Northwest, sweeping through Snowdonia and across the Mersey to burst upon Liverpool, two women, Molly and Ellen, give birth to girls in a Liverpool maternity hospital. Molly lives on a hill farm in Snowdonia while Ellen is married to Sam O'Mara, a dock worker who is quicker with a punch than a kiss. After one punch too many, Ellen throws her husband out and eventually leaves Liverpool to live with Molly. Ellen and her daughter throw themselves into their new life with enthusiasm, unaware that they are being watched by someone hiding in a ruined cottage.

Liverpool, 1934. Hester Lowe agrees to act as governess to spoiled, self-willed little Lonnie Hetherington-Smith when they leave India to live with Lonnie’s elderly aunt in Shaw Street, Liverpool. Hester speedily realises that her new employer dislikes her niece and means to make life uncomfortable for both of them. Things improve a little when they meet the poor but happy Bailey family, who live in a court off Heyworth Street. Hester likes Dick Bailey very much, but her employer does not permit 'followers', and Lonnie and young Ben Bailey are deadly enemies. 

Liverpool, 1936. Molly Penelope Hardwick has been abandoned in Haisborough Orphanage. Desperate to discover her background, she befriends another orphan, Lenny Smith. Together they sneak out to roam the city of Liverpool, and hatch plans for their escape. But when Molly is forced to leave the orphanage, Lenny has no idea where she’s gone. And when war is declared, he soon forgets about his childhood best pal to focus on his posting with the RAF in Scrimpton.

It's 1938, and Cadi is chosen to be Rose Queen in the annual Rose Fete. She is thrilled to be treated like royalty for the day. But deep down she is desperate to leave the Welsh mining community where she grew up. When war is declared, Cadi and her best friend, Poppy, see a chance to escape. Cadi leaves behind her parents and local boy Aled, whom she is meant to marry, for Liverpool.

Liverpool, 1938. It’s Christmas in the Courts, and single mother Rosheen Clarke and her mischievous twin daughters, April and May, have no idea of the cataclysmic events which will soon overtake them. When war is declared, April and May are evacuated to the countryside, and Rosheen joins the WAAF, where she befriends fellow Liverpudlian Cassie Valentine. While Rosheen worries about what trouble the twins will cause next, Cassie is fighting her love for her childhood friend, Andy.

A few days before Christmas Tess Williams rushes into Albert Payne's tobacconist shop, with two boys in hot pursuit, saying she's a thief. Albert chases the boys away, and though Tess does not realise it, this incident changes her life. Tess lives with her grandmother, Edie, in a small flat on Heyworth Street. She has recently returned from Bell Farm, where she was evacuated during the war. When the handsome Snowy White comes to her rescue she thinks her troubles are over, and returns to Bell Farm for a working holiday.

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.