Not the duke's darling Greycourt series, book 1.

Don't miss the first book in New York Times bestselling author Elizabeth Hoyt's Greycourt Series! Freya de Moray is many things: a member of the secret order of Wise Women, the daughter of disgraced nobility, and a chaperone living under an assumed name. What she is not is forgiving. So when the Duke of Harlowe-the man who destroyed her brother and led to the downfall of her family-appears at the country house party she's attending, she does wh...