was difficult to make out the true appearance of the creature, though guessing from the scaled strips of skin it had been reptilian, for the body had been found by scavengers and feasting had been in progress.
The alien officer skirted the corpse gingerly. Raf though that he would like to investigate the body closely but could not force himself to that highly disagreeable task. There was a chorus of excited exclamation from the doorway as others crowded there.
But the officer, having circled the carcass, turned his attention to the dusty floor again. If there had been any trail there, it was now muddled past their reading, for remnants of the grisly meal had been dragged back and forth. The alien picked his way fastidiously through the noxious debris to the end of the long room. Raf, with the same care, toured the edge of the chamber in his wake.
They were out in a smaller passageway, which was taking them underground, the Terran estimated. Then there was a large space with barred cells about it and a second corridor. The stench of the death chamber either clung to them, or was wafted from another point, and Raf gagged as an especially foul blast caught him full in the face. He kept a sharp look about him for signs of those feasters. The feast had not been finished—it might have been that their entrance into the storeroom had disturbed the scavengers. And things formidable enough to drag down that scaled horror were not foes he would choose to meet in these unlighted ways.
The passage began to slope upward once more, and Raf saw a half moon of light ahead, brilliant light which could only come from the sun. The alien was outlined there as he went out; then he himself was scuffing through sand close upon another death scene. The dead monster had had its counterparts, and here they were, sprawled out, mangled, and torn. Raf remained by the archway, for even the open air and the morning winds could not destroy the reek which seemed as deadly as a gas attack.
It must have disturbed the officer too, for he hesitated. Then with visible effort he advanced toward the hunks of flesh, casting back and forth as if to find some clue to the manner of their death. He was still so engaged when a second alien burst out of the archway, a splintered length of white held out before him as if he had made some important discovery.
The officer grabbed that shaft away from him, turning it around in his hands. And though expression was hard to read on those thin features under the masking face paint, the emotion his whole attitude expressed was surprise tinged with unbelief—as if the object his subordinate had brought was the last he expected to find in that place.
Raf longed to inspect it, but both aliens brushed by him and pattered back down the corridor, the discoverer pouring forth a volume of words to which the officer listened with great intentness. And the Terran pilot had to hurry to keep up with them.
Something he had seen just before he had left the arena remained in his mind: a forearm flung out from the supine body of what appeared to be the largest of the dead things—and on that forearm a bracelet of metal. Were those things pets! Watchdogs? Surely they were not intelligent beings able to forge and wear such ornaments of their own accord. And if they were watchdogs—whom did they serve? He was inclined to believe that the aliens must be their masters, that the monsters had been guardians of the treasure, perhaps. But dead guardians suggested a rifled treasure house. Who and what—?
His mind filled with speculations and questions, Raf trotted behind the others back to the chamber where they had found the first reptile. The alien who had brought the discovery to his commander stepped gingerly through the litter and laid the white rod in a special spot, apparently the place where it had been found.
At a barked order from the officer, two of the others came forward and tugged at the creature’s mangled head, which had been freed from the serpent neck, rolling it over to expose the underparts. There was a broad tear there in the flesh, but Raf could see little difference between it and those left by the feasters. However the officer, holding a strip of cloth over his nose, bent stiffly above it for a closer look and then made some statement which sent his command into a babbling clamor.
Four of the lower ranks separated from the group and, with their hand weapons at alert, swung into action, retracing the way back toward the arena. It looked to Raf as if they now expected an attack from that direction.
Under a volley of orders the rest went back to the storeroom, and the officer, noting that Raf still lingered, waved him impatiently after them.
Inside the men spread out, going from shelf to table, selecting things with a speed which suggested that they had been rehearsed in this task and had only a limited time in which to accomplish it. Some took piles of boxes or other containers which were so light that they could manage a half dozen in an armload, while two or three others struggled pantingly to move a single piece of weird machinery from its bed to the wheeled trolley they had brought. There was to be no lingering on this job—that was certain.
CHAPTER 11
Espionage
Intent upon joining Sssuri, Dalgard left the lock, forgetting his earlier unwillingness, stepping from the small chamber down to the sea bottom, or endeavoring to, although instinctively he had begun to swim and so forged ahead at a different rate of speed.
Waving fronds of giant water plants, such as were found only in the coastal shallows, grew forest fashion but did not hide rocks which stretched up in a sharp rise not too far ahead. The scout could not see the merman, but as he held onto one of those fronds he caught the other’s summons:
“Here—by the rocks—!”
Pushing his way through the drifting foliage, Dalgard swam ahead to the foot of the rocky escarpment. And there he saw what had so excited his companion.
Sssuri had just driven away an encircling collection of sand-dwelling scavengers, and what he was on his knees studying intently was an almost clean-picked skeleton of one of his own race. But there was something odd—Dalgard brushed aside a tendril of weed which cut his line of vision and so was able to see clearly.
White and clean most of those bones were, but the skull was blackened, and similar charring existed down one arm and shoulder. That merman had not died from any mishap in the sea!
“It is so,” Sssuri replied to his thought. “They have come once more to give the flaming death—”
Dalgard, startled, looked up that slope which must lead to the island top above the waves.
“Long dead?” he asked tentatively, already guessing what the other’s answer would be.
“The pickers move fast,” Sssuri indicated the sand dwellers. “Perhaps yesterday, perhaps the day before—but no longer than that.”
“And they are up there now?”
“Who can tell? However, they do not know the sea, nor the islands—”
It was plain that the merman intended to climb to investigate what might be happening above. Dalgard had no choice but to follow. And it was true that the merpeople had no peers or equals when it came to finding their ways about the sea and the coasts. He was confident that Sssuri could get to the island top and discover just what he wished to learn without a single sentry above, if they had stationed sentries, being the wiser. Whether he himself could operate as efficiently was another matter.
In the end they half climbed, half swam upward, detouring swiftly once to avoid the darting attack of a rock hornet, harmless as soon as they moved out of the reach of its questing stinger, for it was anchored for its short life to the rough hollow in which it had been hatched.
Dalgard’s head broke water as he rolled through the surf onto a scrap of beach in the lee of a row of tooth-pointed outcrops. It was late evening by the light, and he clawed the mask off his face to draw thankful lungfuls of the good outer air. Sssuri, his fur sleeked tight to his body, waded ashore, shook himself free of excess water, and turned immediately to study the wall of the cliff which guarded the interior of the island.
This was one of a chain of such isles, Dalgard noted, now that he had had time to look about him. And with their many-creviced walls they were just the type of habitations which appealed most strongly to the merpeople.