To Seduce an Angel (Sons of Sin Trilogy #3)

The youngest of the Jones brothers, Kit, has just been made the Marquess of Daventry-heir to his vengeful grandfather, the Duke of Wenlocke. Kit wants to free his family from the old duke, and he hires the beautiful Emma Portland to tutor his young wards while he makes his plans. But Emma's true identity may be even more dangerous to Kit than his dastardly uncle. And the feelings they begin to have for one another may spell their mutual doom.