In England s Regency era, manners and elegance reign in public life but behind closed doors treason and deception thrive. Nicholas Langdon is no stranger to reserved civility or bloody barbarity. After suffering a battlefield injury, the wealthy, well-connected British officer returns home to heal and to fulfill a dying soldier s last wish by delivering his coded diary.

At the home of the Wilherns, one of England s most powerful families, Langdon attends a lavish ball where he meets their beautiful and intelligent ward, Julia Grey. Determined to maintain propriety, he keeps his...