The daughter of a distinguished soldier, Bess Crawford follows in his patriotic footsteps, volunteering to serve her country as a nurse during the Great War. In 1916 she promises Lieutenant Arthur Graham that she will carry his dying request to a brother. When Bess arrives at the Graham house in Kent, Jonathan Graham listens to his brother's last wishes with surprising indifference.

Years before the Great War summoned Bess Crawford to serve as a battlefield nurse, the indomitable heroine spent her childhood in India under the watchful eye of her friend and confidant, the young soldier Simon Brandon. The two formed an inseparable bond on the dangerous Northwest Frontier where her father’s Regiment held the Khyber Pass against all intruders. It was Simon who taught Bess to ride and shoot, escorted her to the bazaars and the Maharani’s Palace, and did his best to keep her out of trouble.

James Cantrell, the new duke of Tereford, has inherited a dukedom in disarray and is overwhelmed by his unaccustomed responsibilities. Then he gets an idea. Cecelia Vainsmede served as liaison between James and her father, and she knows a great deal about business matters, his own in particular. She's also quite pretty. Ever the pragmatist, he suggests a marriage of convenience.

As a child, Devlin Ware thought his family stood for all that was right and good in the world. They were kind, gracious, and shared the beauty of Ravenwood, their grand country estate, by hosting lavish parties for the entire countryside. But at 22, he discovered his whole world was an elaborate illusion, and when Devlin publicly called his family to account for it, he was exiled as a traitor. So be it. He enlisted in the fight against Napoleon and didn't look back for six years. But now his father is dead, the Ware family is broken, and as the heir he is being called home.

The Great War is still raging when Francesca Hatton’s adored grandfather dies on his estate in England’s isolated Exe Valley. She is his sole heir, for her five cousins are dead now on the battlefields of France. Among his effects, Francesca is stunned to find a letter cursing the Hattons. And at the funeral, a stranger publicly accuses Hatton of murder. Who was her grandfather? The kind man who raised her - or a secretive killer? For in the back garden where she and her cousins once played, there is a white stone they always called the Murder Stone