Dallas Down Author:Richard Moran Dallas, former fount of wealth and prestige, is on its uppers in this tale of imminent doom. A paralyzing drought afflicts the city. Strict rationing is in force; the vast underground caverns once supported by abundant water now threaten to collapse; huge sinkholes require evacuation of millions of residents. A synfuels magnate in Dallas p... more »lots to divert the Rio Grande to sustain his water-hungry technology. Eventually, after Mexico has been goaded by the theft of its water supply, a lone spelunker stands between the magnate and Mexico's nuclear revenge.« less