The royal train is due in half an hour and there's not a minute to be wasted. It's 1915 and the country is at war. In the small Norfolk village of Wolferton, uncertainty plagues the daily lives of sisters Ada, Jessie and Beatrice Saward, as their men are dispatched to the frontlines of Gallipoli. Harry, their father, is the station master at the local stop for the royal Sandringham Estate.

With members of the royal family and their aristocratic guests passing through the station on their way to the palace, the Sawards' unique position gives them unrivalled access to the monarchy. But when the Sawards' estranged and impoverished cousin Maria shows up out of the blue, everything the sisters thought they knew about their family is thrown into doubt. The Royal Station Master's Daughters is the first book in a brand-new World War I saga series, inspired by the Saward family, who ran the station at Wolferton in the late nineteenth and early twentieth centuries.