Seduction wears sapphires

"Ashe Blackwell has enjoyed the life of an unrepentant rakehell ever since his return from India. But when his beloved grandfather challenges him to reform for a single social Season in London--or forfeit his inheritance--Ashe agrees to the ultimate wager. Fearless when it comes to a dare, Ashe fails to anticipate the ace up his grandfather's sleeve. He will be assigned an unconventional chaperone--Miss Caroline Townsend, a young, independent, well-educated American woman with beautiful eyes and no patience for rogues. The sparks fly from their first meeting as the pair squares off in a duel of wills...."--P.[4] of cover.