It’s 1941, and young Lily Collins is starting work in Midlands department store Marlow’s, whose gleaming facade has fascinated her since childhood. As the air raid sirens blare, Lily learns the ropes from her sophisticated boss, Miss Frobisher, alongside shy fellow junior Gladys. But her burgeoning friendship with young salesman Jim draws her into a swirl of secrets within the store. And with the war progressing to crisis point, Cedric Marlow and his staff must battle nightly bombings and the absence of loved ones to keep going.

1940, London. When Cordelia accepts the post of head librarian in Silver Town Library, her mother is more than a little disapproving. The East End has high levels of poverty and illiteracy, and her mother says it’s no place for a woman of her status. But Cordelia is determined to make a difference in these times of strife, and along with her colleagues, Jane and Mavis, she begins to help the local community, making sure everyone knows what the library can offer them. And maybe even a romance will blossom.

When duty calls, East End girl Minnie Wolton isn’t afraid to do her bit. She’s excited to be joining the ATS girls and although she knows life at the barracks will be tough, she’s not one to quit! She just hopes the other girls are all good sorts. With her husband away fighting, Eileen Ruffel is glad of the break from her unhappy marriage. She just wants to make a success of the ATS girls and maybe find happiness too. Along with the other girls, Minnie and Eileen strike up a firm friendship. The training is hard, but they are determined to prove they are the best new recruits.

England, 1940. Opening the box with trembling hands, she couldn’t believe it–a tiny baby lay inside. She gently lifted the newborn as it started to cry. Cradling the little one to her chest, she searched the darkness for any sign of whoever left it here. And as she rocked the child, something fluttered to the ground...a ration book.

Pearl has given up on her dreams of being a journalist after being denied a promotion because of her gender. Joining the WAAF as a radio telephone operator for Bomber Command, Pearl's new job at RAF Fenthorpe serves two purposes – providing an income for her grandmother, and keeping a close eye on her younger sister, Thea, an instrument repairer at another Lincolnshire bomber station.

Kitty Wilson, who, after losing her father, rejects the unsuitable suitor her mother has chosen. Abandoned by her mother, Kitty faces the challenges of navigating life alone. Amidst the turmoil, Kitty finds solace and support from friends, securing a promotion at Harpers Emporium. However, tragedy looms, threatening to shatter her newfound stability. Sally and Ben Harper face their own challenges. A decision by Ben regarding the restaurant, made without consulting his partner Jack Burrows, jeopardizes not only their friendship but also the stability of Harpers itself.

Victoria is looking for a life away from the dangers of wartime London for herself and two orphaned children. Her search takes her to Churchwood in Hertfordshire which looks ideal, but the village residents are already dealing with their own problems . . .With so much trouble and uncertainty in the village, can Victoria and her little family find the safe haven they crave?

It's 1944, and Rosie Sinclair is full of pride to be doing her bit for the war effort as a driver at Cottisbourne Park - the secret heart of Britain's fight against Germany, where a team of brilliant and eccentric codebreakers are battling to save the country. But when she's given a new mission to drive Major-General 'Bluff' Kingsley-Flynn down to Cottisbourne, Rosie finds herself on the frontline of a new battle - to uncover a possible spy at the Park who is jeopardising their vital work, and to resist her own growing attraction to the dashing Bluff himself.... 

Bristol 1936. Jenny Crawford has resigned herself to a loveless marriage living hand to mouth with their two children. Like many others, husband Roy struggles to find work at the docks but a chance encounter turns the family's fortunes around. Not only does he get regular work but they are also allocated a council house on Coronation Close on the outskirts of the city. Jenny and the children are overjoyed, this is the fresh start she could only ever dream of. But trouble feels never too far away.

In February, 1922, at the western-most entrance to Victoria Station in Manchester, a massive plaque was unveiled. Beneath a vast tiled map showing the lines of the Lancashire and Yorkshire Railway network, a series of seven bronze panels recorded the names of the men of the Lancashire and Yorkshire Railway who gave their lives for King and Country in the Great War - a total of 1,460 names. In March, 1940, a group of women of varying ages and backgrounds stands in front of the memorial, ready to do its bit in this new World War....