White Death

The pictures unfolded into a hunting scene that included antelope, wild horses and even a woolly mammoth. Hunters dressed in short kilts were shown attacking their prey with spears and bows and ar- rows. The mural encompassed vignettes of everyday life. There were scenes with people regally dressed in flowing robes, sleek sailing ships, two- and three-story houses of sophisticated architecture. The depiction of mammoths suggested that the drawings went back to Neolithic times, but this was a civilization of the highest order.

Austin followed the sea bream into a series of smaller caves and saw the remains of old fire-pits. He was more concerned with evi- dence of recent human occupation. The murmur of voices came from just ahead. He edged cautiously forward with his back plastered against a wall and peered around a corner into a cave the size of a small warehouse. The space looked like a natural cavern that had been expanded with the help of explosives and jackhammers. Flood- lights hanging from the high ceiling illuminated hundreds of plastic cartons stacked high on wooden pallets.

From the shadows, Austin watched a work crew of a dozen men dressed in black coveralls unload boxes from a forklift and place them on a conveyor belt. The workers were swarthy and dark- ski

Austin stepped from his hiding place and inspected the writing on the boxes. The words stenciled in several languages identified the contents as refined fish food. He continued past a large freight door set into one wall, probably used to bring the fish food into the ware- house, and made his way toward the door that the work crew had gone through.

The next room was a nexus for dozens of pipes and pumps that extended from a huge, round bin. Chutes ran up the side of the con- tainer. Austin concluded that the food was poured into chutes, mixed in the tank and conveyed throughout the fish farm by the network of pipes.

He borrowed a pry bar from a tool room next to the mixing area. He hefted the flat metal bar in his hand, thinking it would be about as effective as a feather against automatic weapons, but tucked it in his belt anyhow. Then he followed the feed pipes from the mixing area. The pipes ran through a passageway and ended at a wall with a door in it. Austin cracked open the door, and cold air blew against his face. He listened. Hearing nothing, he stepped into the open. The fresh air felt good after the mustiness of the caverns.

After exiting through the other side of the wall, the pipes contin- ued and ran down a broad, white, gravel-covered alley that sepa- rated two rows of buildings placed parallel to each other. Smaller pipes branched out from the main conduit into the buildings. The one-story structures were built of cinder block and had roofs of cor- rugated steel. The air was heavy with the smell offish, and the low hum of machinery came from every direction.

Austin went over to the nearest building and found the steel door unlocked. Oceanus probably didn't expect prowlers to get past its boats and helicopter. The interior, lit by low-level ceiling lights, was in semi-darkness. The hum he had heard came from electrical mo- tors powering the pumps that circulated water in rows of large blue plastic tanks. They were lined up on either side of a center aisle that ran the length of the building. The tanks were serviced by water mains, feed pipes, pumpsvalves and electrical co

He climbed down, slipped out of the fish nursery and worked his way from building to building. The structures were identical except for differences in the size and species of the fish they housed. He rec- ognized salmon, cod and other familiar types in the holding tanks. A centrally located smaller building housed a central computer cen- ter. It was unoccupied. He watched the blinking dials and gauges on the central panel and realized why he had seen few people in his travels. The fish farm was almost totally automated.

As he was emerging from the computer center, he heard the crunch of boots. He dodged around a corner as two guards strolled by. The men had their weapons slung on their shoulders, and they were laughing at some shared joke, never suspecting that an intruder lurked in their midst.

After the guards had passed, Austin made his way to the harbor. A pier that was long enough to accommodate large ships extended from the rocky shoreline. Tied up to the dock was the patrol boat that had intercepted him earlier. There was no sign of the helicopter. The tops of hundreds of fish cages were visible along the harbor's edge. Men in open boats were tending the fish cages under a cloud of noisy gulls. More guards lolled on the dock, idly watching the action.

Austin checked his watch. He had to leave right away if he ex- pected to get back to the Mermaid's Gate before the end of slack cur- rent. He circled around the complex and came upon a building similar to the others except that it was set off by itself. Warning signs were posted on the outside. He bypassed a main door and found a sec- ondary entrance on the other side. Unlike the doors to the other fish nurseries, this one was locked.

Using the pry bar, Austin sprung the lock as quietly as possible and pushed the door open. In the dim interior light, he saw that the tanks were twice the size of those he'd seen earlier, and there were half as many. Something about the place bothered him, but he couldn't put his finger on it. For the first time since he'd begun his explorations, his skin began to crawl.

He wasn't alone in the building. A single guard was strolling around the perimeter of the tanks. He timed the guard, waited until he was at the far end of his patrol, then set the pry bar down, climbed a ladder up the side of the nearest tank and peered over the edge.

The smell offish was even stronger than the odor emanating from the smaller tanks in the other buildings. He leaned over and heard the soft swish of swirling water. The tank was occupied. He pointed the flashlight to see what was inside, and the water exploded. There was a blurry flash of white and a gaping mouth lined with sharp teeth. Austin jerked back in reflex. Something wet and slimy grazed his head. He lost his hold and fell off the ladder. His flailing hands grabbed a section of plastic hose, breaking it, and he crashed to the concrete floor. Water poured from the broken hose. He scrambled to his feet, and through dazed eyes he saw a red light flashing above the tank. He swore to himself. The systems failure had set off an alarm.

The guard had heard the ruckus and was ru

With the immediate threat disposed of, Austin's first instinct was to cut and run, but he decided to create a diversion first. Wielding the pipe as a sledgehammer, he methodically smashed several plastic pipe assemblies. Red alarm lights blinked over several tanks now, and water from the damaged pipes poured onto the floor and created a river.

Austin splashed through the puddles toward the door. The rush of water had drowned out other sounds, and he didn't hear the pounding footsteps of a second man. They met at an intersection be- tween two lines of tanks, almost crashing into each other like a cou- ple of circus clowns. The comic aspect was intensified when they both slipped and went down. But Austin had no reason to laugh when the man sprang to his feet and yanked a pistol from a holster at his belt.