After one passionate night a decade ago, Valentine Fairfax, Duke of Eastleigh, never forgot Isabelle, the intelligent, witty and forbidden daughter of a head of college at Oxford. However, since suffering a disastrous marriage to an unfaithful wife, the duke has vowed never to succumb to temptation again. Until the day he discovers his friend's governess is the one woman who still haunts his dreams. Once penniless, Isabelle Cortland has finally saved enough money to finance a school for impoverished girls. But when a chance encounter rekindles buried desires, Isabelle knows she can't be a duke's mistress and a headmistress at the same time. No longer a naïve girl, Isabelle won't repeat the past. Not even for one night of surrender...