Fresh from the curious and unsettling matter of Caroline Bingley (as related in ), Mr. and Mrs. Darcy have every intention of enjoying their still newlywed status at Pemberly until they are confronted with another mysterious situation, one of... Elizabeth Darcy and her beloved husband Fitzwilliam are taking on the responsibility of finding a suitable suitor for Elizabeth's younger sister Kitty, thereby assuring her a proper place in society. The angels smile on the young and a perfect match is found, and wedding plans are soon under way. Suddenly a change in personality occurs in Kitty's soon to be model husband—a change so striking as to jeopardize not just the Darcys' social standing, but their lives as well. A mysterious mirror, an insidious reprobate from the past, and matters far beyond the social circles around Pemberly all come into play in a dangerous puzzle, where the consequences may be the exchange of a soul for a soul. Once again the Darcys take center stage as the Regency era's answer to 's Nick and Nora, searching for truth between tea times, amid the social whirl of Jane Austen's England.