New York: Walker, (1995) dj. SIGNED hardcover first edition - The tenth novel in the award-winning series featuring Detective Gabe Wager mystery, set in Denver, Colorado. SIGNED on the title page.. 197 pp. ISBN: 0-802732569.

New York: The Viking Press, (1993) dj. SIGNED hardcover first edition - The ninth novel in the award-winning mystery series featuring Detective Gabe Wager, set in Denver, Colorado - a "gripping police procedural with an environmentally concious plot". SIGNED on the half title page.. 278 pp. ISBN: 0-670846015.

New York: The Viking Press, (1986) dj. SIGNED hardcover first edition - The eighth Detective Gabe Wager mystery, set in Denver, Colorado. INSCRIBED on the half title page "To ---- Who seems as determined to keep collecting these as I am to write them" and dated in 1989. Laid in is a SIGNED brief holographic note to the collector commenting on his upcoming books. 243 pp. ISBN: 0-670809047.