From the Publisher:
With a rich man footing the bills and a handsome lover on the side, Isabel Kerr was taken care of well. When someone takes care of her in a more final sense, her murder is pinned on a detective friend of Nero Wolfe's. Agreeing to help clear his buddy's name, Wolfe winds up entertaining a party of fools and lovers connected with the doxy's death.
Rex Stout: Death of a Doxy. A Nero Wolfe Mystery. Introduction by Sandra West Prowell. Crimeline, ISBN: 0553276069 (October, 1995), 192 p., $5.99