Edition: Advance Reading Copy (trade paperback format. )
New York: Broadway Books, 1997. SIGNED first edition - Suspense novel set during World War II against the background of the testing at Los Alamos, New Mexico, the site of the program to develop the first atom bomb. Winner of an Edgar Award for best first novel. SIGNED on the title page. Publisher's material laid in. Author's note. 383 pp.
Condition: Very near fine in a like dustjacket.