New York: St Martin's Minotaur, (1999) dj. Hardcover first edition - Second mystery novel featuring Zen Moses as a wisecracking, resourceful pi. Zen is a tough strong woman who has lost a lung to cancer, but still smokes the occasional cigar and stays in shape by riding her mountain bike on the hills of the city she loves - Los Angeles. 280 pp. ISBN: 0-312206119.