New York: Pocket Books, (2001.) dj. SIGNED hardcover first edition - The author's first novel, a story of adventure and suspense which ranges between California and Tuscany in Italy, as Reb Barnett seeks da Vinci's Circles of Truth, a coded 15th century map that reveals the hiding place of the Medici Dagger, "a legendary weapon made of an alloy so light and indestructible it is worth a fortune to today's arms dealers." SIGNED on the half title page. 248 pp. ISBN: 0-7434-20357.