"A thrilling quest for justice... [A] novel that is as exciting as it is enlightening from its first pages to its satisfying end." -- The New York Times Book Review "A page-turner in the proper sense... Mr. Carr has written a gripping and enjoyable novel." -- The Wall Street Journal The gripping story of the dangerous high-stakes worlds of politics and religion in sixteenth-century Spain as a mysterious Muslim killer retaliates against the Catholic...