These intoxicating stories delve down to the core of our senses of taste, hearing, and smell. Amid the flavors of Mexico's fiery chiles and spices, a couple on holiday discovers dark truths about the maturing of desire in the title story, "Under the Jaguar Sun." In "A King Listens," a gripping portrait of a frenzied mind, the menacing echoes in a huge palace spur a tyrant's thoughts to the heights of paranoid intensity. "The Name, the Nose" drives...