Having run from two previous engagements, Caterina Chester knows that marriage cannot be avoided for much longer. But to be parcelled off as part of a wager to clear her family's debts? Sold to society's most disreputable rake? Caterina is outraged at the proposal.

Yet Sir Chase Boston, for all his impeccable manners and charm, reveals an undeniably exhilarating wild streak that taunts and teases her. She has kept her passionate nature tightly confined. Now it seems that this most improper husband may be the only man who can free her!