Knees bent and arms in front of his head Williamson lay face downward partially embedded in a shelving mass of loose wreckage some twenty feet below. Faint, irregular sounds of breathing in his phones told Conway that the Monitor’s quick thinking in wrapping his arms around his head had, by protecting his suit’s fragile face-plate, saved his life. But whether or not Williamson lived for long or not depended on the nature of his other injuries, and they in turn depended on the amount of gravitic attraction in the floor section which had sucked him down.
It was now obvious that the accident was due to a square of deck in which the artificial gravity grid was, despite the wholesale destruction of circuits in the crash area, still operative. Conway was profoundly thankful that the attraction was exerted only at right angles to the grid’s surface and that the floor section had been warped slightly. Had it been facing straight up then both the Monitor and himself would have dropped, and from a distance considerably greater than twenty feet.
Carefully paying out his safety line Conway approached the huddled form of Williamson. His grip tightened convulsively on the rope when he came within the field of influence of the gravity grid, then eased as he realized that its power was at most only one and a half Gs. With a steady attraction now pulling him downward toward the Monitor, Conway began lowering himself hand over hand. He could have used his neutralizer pack to counteract that pull, of course, and just drifted down, but that would have been risky. If he accidentally passed out of the floor section’s area of influence, then the pack would have flung him upward again, with probably fatal results.
The Monitor was still unconscious when Conway reached him, and though he could not tell for sure, owing to the other wearing a spacesuit, he suspected multiple fractures in both arms. As he gently disengaged the limp figure from the surrounding wreckage it was suddenly borne on him that Williamson needed attention, immediate attention with all the resources the hospital could provide. He had just realized that the Monitor had been the recipient of a large number of pep-shots; his reserves of strength must be gone. When he regained consciousness, if he ever did, he might not be able to withstand the shock.
VIII
Conway was about to call through for assistance when a chunk of ragged edged metal spun past his helmet. He swung around just in time to duck another piece of wreckage which was sailing toward him. Only then did he see the outlines of a nonhuman, space suited figure which was partially hidden in a tangle of metal about ten yards away. The being was throwing things at him!
The bombardment stopped as soon as the other saw that Conway had noticed it. With visions of having found the unknown survivor whose blundering about was playing hob with the hospital’s artificial gravity system he hurried across to it. But he saw immediately that the being was incapable of doing any moving about at all, it was pinned down, but miraculously unhurt, by a couple of heavy structural members. It was also making vain attempts to reach around to the back of its suit with its only free appendage. Conway was puzzled for a moment, then he saw the radio pack which was strapped to the being’s back, and the lead dangling loose from it. Using surgical tape he repaired the break and immediately the flat, Translated tones of the being filled his ear-phones.
It was the PVSJ who had left before them to search the wrecked area for survivors. Caught by the same trap which had snagged the unfortunate Monitor, it had been able to use its gravity pack to check its sudden fall. Overcompensating, it had crashed into its present position. The crash had been relatively gentle, but it had caused some loose wreckage to subside, trapping the being and damaging its radio.
The PVSJ-a chlorine-breathing Illensan — was solidly planted in the wreckage: Conway’s attempts to free it were useless. While trying, however, he got a look at the professional insignia painted on the other’s suit. The Tralthan and Illensan symbols meant nothing to Conway, but the third one — which was the nearest expression of the being’s function in Earth-human terms — was a crucifix. The being was a padre. Conway might have expected that.
But now Conway had two immobilized cases instead of one. He thumbed the transmit switch of his radio and cleared his throat. Before he could speak the harsh, urgent voice of Dr. Mannon was dinning in his ears.
“Dr. Conway! Corpsman Williamson! One of you, report quickly, please!”
Conway said, “I was just going to,” and gave an account of his troubles to date and requested aid for the Monitor and the PVSJ padre. Mannon cut him off.
“I’m sorry,” he said hurriedly, “but we can’t help you. The gravity fluctuations have been getting worse here, they must have caused a subsidence in your tunnel, because it’s solidly plugged with wreckage all the way above you. Maintenance men have tried to cut a way through but—”
“Let me talk to him,” broke in another voice, and there were the magnified, fumbling noises of a mike being snatched out of someone’s hand. “Dr. Conway, this is Dr. Lister speaking,” it went on. “I’m afraid that I must tell you that the well-being of your two accident cases is of secondary importance. Your job is to contact that being in the gravity control compartment and stop him. Hit him on the head if necessary, but stop him — he’s wrecking the hospital!”
Conway swallowed. He said, “Yes, sir,” and began looking for a way to penetrate further into the tangle of metal surrounding him. It looked hopeless.
Suddenly he felt himself being pulled sideways. He grabbed for the nearest solid looking projection and hung on for dear life. Transmitted through the fabric of his suit he heard the grinding, tearing jangle of moving metal. The wreckage was shifting again. Then the force pulling him disappeared as suddenly as it had come and simultaneously there came a peculiar, barking cry from the PVSJ. Conway twisted around to see that where the Illensan had been a large hole led downward into nothingness.
He had to force himself to let go of his handhold. The attraction which had seized him had been due, Conway knew, to the momentary activating of an artificial gravity grid somewhere below. If it returned while he was floating unsupported … Conway did not want to think about that.
The shift had not affected Williamson’s position — he still lay as Conway had left him — but the PVSJ must have fallen through.
“Are you all right?” Conway called anxiously.
“I think so,” came the reply. “I am still somewhat numb.”
Cautiously, Conway drifted across to the newly-created opening and looked down. Below him was a very large compartment, well-lit from a source somewhere off to one side. Only the floor was visible about forty feet below, the walls being beyond his angle of vision and this was thickly carpeted by a dark blue, tubular growth with bulbous leaves. The purpose of this compartment baffled Conway until he realized that he was looking at the AUGL tank minus its water. The thick, flaccid growth covering its floor served both as food and interior decoration for the AUGL patients. The PVSJ had been very lucky to have such a springy surface to land on.
The PVSJ was no longer pinned down by wreckage and it stated that it felt fit enough to help Conway with the being in the gravity control department. As they were about to resume the descent Conway glanced toward the source of light he had half-noticed earlier, and caught his breath.
One wall of the AUGL tank was transparent and looked out on a section corridor which had been converted into a temporary ward. DBLF caterpillars lay in the beds which lined one side, and they were by turns crushed savagely into the plastifoam and bounced upward into the air by it as violent and random fluctuations rippled along the gravity grids in the floor. Netting had been hastily tied around the patients to keep them in the beds, but despite the beating they were taking they were the lucky ones.