Scottsdale, AZ: Poisoned Pen Press, (2006) dj. SIGNED hardcover - Mystery set in Phoenix, Arizona, featuring David Mapstone, part-time history professor, now a consultant and deputy in the Sheriff's department, working on cold cases that become very hot. SIGNED on the title page. This series is especially interesting for the picture it paints of modern Phoenix, a city which literally exploded in size from a city of 100,000 in 1950 to over 4 million now. 206 pp. ISBN: 1-590583183.