by Andre Norton
Nothing, a dull gray nothing! Something must have gone wrong with their assembly work. Ross touched Ashe's shoulder. But now there were shadows gathering on the plate, thickening, to sharpen into a distinct picture.
It was still the sunset hour they watched. But somehow the colors were paler, less red and sullen than the ones about them in the here and now. And they were not seeing the isle toward which the probe had been aimed; they were looking at a rugged coastline where cliffs lifted well above the beach-strand. While on those cliffs--! Ross had not realized Karara had reached out to grasp his arm until her nails bit into his flesh. And even then he was hardly aware of the pain. Because there was a building on the cliff!
Massive walls of native rock reared in outward defenses, culminating in towers. And from the high point of one tower the pointed tail of a banner cracked in the wind. There was a headland of rock reaching out, not toward them but to the north, and rounding that....
"War canoe!" Karara exclaimed, but Ross had another identification:
"Longboat!"
In reality, the vessel was neither one nor the other, not the double canoe of the Pacific which had transported warriors on raid from one island to another, or the shield-hung warship of the Vikings. But the Terrans were right in its purpose: That rakish, sharp-prowed ship had been fashioned for swift passage of the seas, for maneuverability as a weapon.
Behind the first nosed another and a third. Their sails were dyed by the sun, but there were devices painted on them, and the lines of those designs glittered as if they had been drawn with a metallic fluid.
"The castle!" Ashe's cry pulled their attention back to land.
There was movement along those walls. Then came a flash, a splash in the water close enough to the lead ship to wet her deck with spray.
"They're fighting!" Karara shouldered against Ross for a better look.
The ships were altering course, swinging away from land, out to sea.
"Moving too fast for sails alone, and I don't see any oars." Ross was puzzled. "How do you suppose...."
The bombardment from the castle continued but did not score any hits. Already the ships were out of range, the lead vessel off the screen of the peep as well. Then there was just the castle in the sunset. Ashe straightened up.
"Rocks!" he repeated wonderingly. "They were throwing rocks!"
"But those ships, they must have had engines. They weren't just depending on sails when they retreated." Ross added his own cause for bewilderment.
Karara looked from one to the other. "There is something here you do not understand. What is wrong?"
"Catapults, yes," Ashe said with a nod. "Those would fit periods corresponding from the Roman Empire into the Middle Ages. But you're right, Ross, those ships had power of some kind to take them offshore that quickly."
"A technically advanced race coming up against a more backward one?" hazarded the younger man.
"Could be. Let's go forward some." The incoming tide was washing well up on the reef. Ashe had to don his mask as he plunged head and shoulders under water to make the necessary adjustment.
Once more he pressed the button. And Ross's gasp was echoed by one from the girl. The cliff again, but there was no castle dominating it, only a ruin, hardly more than rubble. Now, above the sites of the saucer depressions great pylons of silvery metal, warmed into fire brilliance by the sunset, raked into the sky like gaunt, skeleton fingers. There were no ships, no signs of any life. Even the vegetation which had showed on shore had vanished. There was an atmosphere of stark abandonment and death which struck the Terrans forcibly.
Those pylons, Ross studied them. Something familiar in their construction teased his memory. That refuel planet where the derelict ship had set down twice, on the voyage out and on their return. That had been a world of metal structures, and he believed he could trace a kinship between his memory of those and these pylons. Surely they had no connection with the earlier castle on the cliff.
Once more Ashe ducked to reset the probe. And in the fast-fading light they watched a third and last picture. But now they might have been looking at the island of the present, save that it bore no vegetation and there was a rawness about it, a sharpness of rock outline now vanished.
Those pylons, were they the key to the change which had come upon this world? What were they? Who had set them there? For the last Ross thought he had an answer. They were certainly the product of the galactic empire. And the castle ... the ships ... natives ... settlers? Two widely different eras, and the mystery still, lay between them. Would they ever be able to bring the key to it out of time?
They swam for the shore where Ui had a fire blazing and their supper prepared.
"How many years lying between those probes?" Ross pulled broiled fish apart with his fingers.
"That first was ten thousand years ago, the second," Ashe paused, "only two hundred years later."
"But"--Ross stared at his superior--"that means----"
"That there was a war or some drastic form of invasion, yes."
"You mean that the star people arrived and just took over this whole planet?" Karara asked. "But why? And those pylons, what were they for? How much later was that last picture?"
"Five hundred years."
"The pylons were gone, too, then," Ross commented. "But why--?" he echoed Karara's question.
Ashe had taken up his notebook, but he did not open it. "I think"--there was a sharp, grim note in his voice--"we had better find out."
"Put up a gate?"
Ashe broke all the previous rules of their service with his answer:
"Yes, a gate."
4
Storm Menace
"We have to know." Ashe leaned back against the crate they had just emptied. "Something was done here--in two hundred years--and then, an empty world."
"Pandora's box." Ross drew a hand across his forehead, smearing sweat and fine sand into a brand.
Ashe nodded. "Maybe we run that risk, loosing all the devils of the aliens. But what if the Reds open the box first on one of their settlement worlds?"
There it was again, the old thorn which prodded them into risks and recklessness. Danger ahead on both paths. Don't risk trying to learn galactic secrets, but don't risk your enemy's learning them either. You held a white-hot iron in both hands in this business. And Ashe was right, they had stumbled on something here which hinted that a whole world had been altered to suit some plan. Suppose the secret of that alteration was discovered by their enemies?
"Were the ship and castle people natives?" Ross wondered aloud.
"Just at a guess they were, or at least settlers who had been established here so long they had developed a local form of civilization which was about on the level of a feudal society."
"You mean because of the castle and the rock bombardment. But what about the ships?"
"Two separate phases of a society at war, perhaps a more progressive against a less technically advanced. American warships paying a visit to the Shogun's Japan, for example."
Ross grinned. "Those warships didn't seem to fancy their welcome. They steered out to sea fast enough when the rocks began to fall."
"Yes, but the ships could exist in the castle pattern; the pylons could not!"
"Which period are you aiming for first--the castle or the pylons?"
"Castle first, I think. Then if we can't pick up any hints, we'll take some jumps forward until we do connect. Only we'll be under severe handicaps. If we could only plant an analyzer somewhere in the castle as a beginning."
Ross did not show his surprise. If Ashe was talking on those terms, then he was intending to do more than just lurk around a little beyond the gate; he was really planning to pick up alien speech patterns, eventually assume an alien agent identity!
"Gordon!" Karara appeared between two of the lace trees. She came so hastily that the contents of the two cups she carried slopped over. "You must hear what Hori has to say--"
The tall Samoan who trailed her s
poke quickly. For the first time since Ross had known him he was very serious, a frown line between his eyes. "There is a bad storm coming. Our instruments register it."
"How long away?" Ashe was on his feet.
"A day ... maybe two...."
Ross could see no change in the sky, islands, or sea. They had had idyllic weather for the six weeks since their planeting, no sign of any such trouble in the Hawaikan paradise.
"It's coming," Hori repeated.
"The gate is half up," Ashe thought aloud, "too much of it set to be dismantled again in a hurry."
"If it's completed," Hori wanted to know, "would it ride out a storm?"
"It might, behind that reef where we have it based. To finish it would be a fast job."
Hori flexed his hands. "We're more brawn than brain in these matters, Gordon, but you've all our help, for what it's worth. What about the ship, does it lift on schedule?"
"Check with Rimbault about that. This storm, how will it compare to a Pacific typhoon?"
The Samoan shook his head. "How do we know? We have not yet had to face the local variety."
"The islands are low," Karara commented. "Winds and water could--"
"Yes! We'd better see Rimbault about a shelter if needed."
If the settlement had drowsed, now its inhabitants were busy. It was decided that they could shelter in the spaceship should the storm reach hurricane proportions, but before its coming the gate must be finished. The final fitting was left to Ashe and Ross, and the older agent fastened the last bolt when the waters beyond the reef were already wind ruffled, the sky darkening fast. The dolphins swam back and forth in the lagoon and with them Karara, though Ashe had twice waved her to the shore.
There was no sunlight left, and they worked with torches. Ashe began his inspection of the relatively simple transfer--the two upright bars, the slab of opaque material forming a doorstep between them. This was only a skeleton of the gates Ross had used in the past. But continual experimentation had produced this more easily transported installation.
Piled in a net were several supply containers ready for an exploring run--extra gill-packs, the analyzer, emergency rations, a medical kit, all the basics. Was Ashe going to try now? He had activated the transfer, the rods were glowing faintly, the slab they guarded having an eerie blue glimmer. He probably only wanted to be sure it worked.
What happened at that moment Ross could never find any adequate words to describe, nor was he sure he could remember. The disorientation of the pass-through he had experienced before; this time he was whirled into a vortex of feeling in which his body, his identity, were rift from him and he lost touch with all stability.
Instinctively he lashed out, his reflexes more than his conscious will keeping him above water in the wild rage of a storm-whipped sea. The light was gone; here was only dark and beating water. Then a lightning flash ripped wide the heavens over Ross as his head broke the surface and he saw, with unbelieving eyes, that he was being thrust shoreward--not to the strand of Finger Island--but against a cliff where water pounded an unyielding wall of rock.
Ross comprehended that somehow he had been jerked through the gate, that he was now fronting the land that had been somewhere beneath the heights supporting the castle. Then he fought for his life to escape the hammer of the sea determined to crack him against the surface of the cliff.
A rough surface loomed up before him, and he threw himself in that direction, embracing a rock, striving to cling through the backwash of the wave which had brought him there. His nails grated and broke on the stone, and then the fingers of his right hand caught in a hole, and he held with all the strength in his gasping, beaten body. He had had no preparation, no warning, and only the tough survival will which had been trained and bred into him saved his life.
As the water washed back, Ross strove to pull up farther on his anchorage, to be above the strike of the next wave. Somehow he gained a foot before it came. The mask of the gill-pack saved him from being smothered in that curling torrent as he clung stubbornly, resisting again the pull of the retreating sea.
Inch by inch between waves he fought for footing and stable support. Then he was on the surface of the rock, out of all but the lash of spray. He crouched there, spent and gasping. The thunder roar of the surf, and beyond it the deeper mutter of the rage in the heavens, was deafening, dulling his sense as much as the ordeal through which he had passed. He was content to cling where he was, hardly conscious of his surroundings.
Sparks of light along the shore to the north at last caught Ross's attention. They moved, some clustering along the wave line, a few strung up the cliff. And they were not part of the storm's fireworks. Men here--why at this moment?
Another bolt of lightning showed him the answer. On the reef fringe which ran a tongue of land into the sea hung a ship--two ships--pounded by every hammer wave. Shipwrecks ... and those lights must mark castle dwellers drawn to aid the survivors.
Ross crawled across his rock on his hands and knees, wavered along the cliff wall until he was again faced with angry water. To drop into that would be a mistake. He hesitated--and now more than his own predicament struck home to him.
Ashe! Ashe had been ahead of him at the time gate. If Ross had been jerked through to this past, then somewhere in the water, on the shore, Gordon was here too! But where to find him....
Setting his back to the cliff and holding to the rough stone, Ross got to his feet, trying to see through the welter of foam and water. Not only the sea poured here; now a torrential rain fell into the bargain, streaming down about him, battering his head and shoulders. A chill rain which made him shiver.
He wore gill-pack, weighted belt with its sheathed tool and knife, flippers, and the pair of swimming trunks which had been suitable for the Hawaika he knew; but this was a different world altogether. Dare he use his torch to see the way out of here? Ross watched the lights to the north, deciding they were not too unlike his own beam, and took the chance.
Now he stood on a shelf of rock pitted with depressions, all pools. To his left was a drop into a boiling, whirling caldron from which points of stone fanged. Ross shuddered. At least he had escaped being pulled into that!
To his right, northward, there was another space of sea, a narrow strip, and then a second ledge. He measured the distance between that and the one on which he perched. Staying where he was would not locate Ashe.
Ross stripped off his flippers, made them fast in his belt. Then he leaped and landed painfully, as his feet slipped and he skidded face down on the northern ledge.
As he sat up, rubbing a bruised and scraped knee, he saw lights advancing in his direction. And between them a shadow crawling from water to shore. Ross stumbled along the ledge hastening to reach that figure, who lay still now just out of the waves. Ashe?
Ross's limping pace became a trot. But he was too late; the other lights, two of them, had reached the shadow. A man--or at least a body which was humanoid--sprawled face down. Other men, three of them, gathered over the exhausted swimmer.
Those who held the torches were still partially in the dark, but the third stooped to roll over their find. Ross caught the glint of light on a metallic headcovering, the glisten of wet armor of some type on the fellow's back and shoulders as he made quick examination of the sea's victim.
Then.... Ross halted, his eyes wide. A hand rose and fell with expert precision. There had been a blade in that hand. Already the three were turning away from the man so ruthlessly dispatched. Ashe? Or some survivor of the wrecked ships?
