London, 1903: Glamour thrives, but so do deadly secrets. Amid the dazzling theatres and opulent restaurants of fashionable Knightsbridge, Flora Maguire is drawn into a web of intrigue that stretches far beyond London’s polished facade. When the body of a prominent socialite and leader of the women’s suffrage movement is discovered, Flora’s curiosity leads her to uncover mysterious letters, cryptic ties to the Foreign Office, and a chilling connection to the assassination of a Baltic king.