201 pp. A Frederik Pohl selection. It is the year 2000...and something has gone wrong in the perfect city. "Shyler-Deme is under siege! The enemy has no face. It does not show on the scanners. It avoids the world's most sophisticated surveillance system. But it leaves a wake of profitless crime and motiveless murder... And puts the future of mankind's paradise-on-Earth in peril!"
