The spirited Catherine Malboeuf has just arrived in England to reclaim her ancestral home, Walsley Manor, and a valuable missing heirloom. Nicholas Adair, the attractive and frustratingly inflexible Duke of Boulstridge, however, is quite unwilling to sell the estate back to Catherine. Unless, of course, she accepts a small wager... Nick will sell Walsley Manor if--and only if--Catherine secures an offer of marriage from an eligible member of the ton before the end of the London season. Of course, Nick is certain he'll win. After all, no proper gentleman would ever marry a woman who conceals a cutlass in her skirts. Yet something about Catherine's unconventional disposition seems to ignite a need deep inside him. A need that won't just cost him the wager, but the very heart he swore to never give away...