A duke but no gentleman

"In the last opulent days of the eighteenth century, a friendly wager turns into a heated feud that spans decades...and a love affair like none other" -- "London, 1792. The Duke of Blackbern and the Marquess of Norgrave are boyhood friends who will still compete at anything. Racing, drinking, gambling, even seduction--until Lady Imogen Sunter crosses their path. Achingly beautiful, and innocent, she has no understanding of the jaded gentlemen who are courting her for favors--of how far they are willing to go to get what they want... Fighting for Imogen's affection should have been no more than their usual spirited rivalry. But when Blackbern discovers his feelings for Imogen have deepened, all bets are off. Norgrave, driven by his own demons, won't forsake his pride--and with one shocking act of betrayal that threatens Imogen and Blackbern's newfound desire, Norgrave will set the course for a generation of Regency bad boys who will go down in history as the Masters of Seduction" --