Willow Tree Hall, the proud ancestral home of the Earl and Countess of Cranley for centuries, has seen better days. Annie Rogers takes the job as housekeeper at Willow Tree Hall, having to work with a reluctant heir Sam Harris to renovate the failing estate. With Sam running from his past and Annie hiding from hers, just maybe together they can bring Willow Tree Hall back to life.

As the war begins, Hanna Rombauer, a young German woman, is sent to live with her aunt and uncle after her mother’s death. Thrown into a life of luxury she never expected, Hanna soon finds herself unwillingly matched with an SS officer twenty years her senior. The independence that her mother lovingly fostered in her is considered highly inappropriate as the future wife of an up-and-coming officer and she is sent to a “bride school.” There, in a posh villa on the outskirts of town, Hanna is taught how to be a “proper” German wife.

Windsor, 1940: War rages, and as bombs rain down across Britain, nowhere is safe: not even a royal palace. Secretly tasked with foiling a suspected plot, Sophie Klein is placed in the Royal Library at Windsor castle, where the princesses reside. But when she learns that Windsor is compromised, Sophie must sacrifice everything she knows to save the future queen of England. Philadelphia, Present day: Digging into her great aunt’s family tree, Lacey Turner comes across a mysterious book bearing the stamp of Windsor Castle’s royal bindery. But how did it come to be in her family’s possession?

The war is over, and Germany in ruins. Posted to an Allied-run Hamburg, reporter Georgie Young returns to the country she fled seven years prior – at the onset of the conflict – to find it unrecognisable. Amidst the stark horrors of a bombed-out city crumbling under the weight of millions of displaced souls, she discovers pockets of warmth: a violinist playing amidst the wreckage, couples dancing in the streets, and a nation trying to make amends.

Sydney, 1965: After a chance encounter with a stranger, mild-mannered tea lady Hazel Bates becomes an accidental sleuth, stumbling into a world of ruthless crooks and racketeers in search of a young woman she believes to be in danger. In the meantime, Hazel's job at Empire Fashionwear is in jeopardy. The firm has turned out the same frocks and blouses for the past twenty years and when the mini-skirt bursts onto the scene, it rocks the rag trade to its foundations. War breaks out between departments and it falls to Hazel, the quiet diplomat, to broker peace and save the firm.