Even in London society--where everyone knows what you did last season--you never know who's next in line to walk down the aisle, in Why Dukes Say I Do ... TRUE LOVE IS OFTEN FOUND With her whirlwind social life in London, Lady Isabella Wharton has little interest in the customs of the country. But when her godmother asks her to pay a visit to her bachelor grandson in Yorkshire, Isabella can't refuse. It behooves her to please the old dowager, since...