New York: William H. Morrow, (1998) dj. SIGNED hardcover first edition - An intelligent and clever thriller: "Keller is a killer. Professional, cool, confident, competent, reliable. The consummate pro. . . But he is a complex person: understandably guarded and reclusive, icy and ruthlessly efficient, he is also prone to loneliness, self-doubt, and career worries." INSCRIBED on the title page and dated in the year of publication. 259 pp. ISBN: 0-68814179X.