Chapter 4

Once again Ross sat waiting for others to decide his future. He was as outwardly composed as he had been in Judge Rawle’s chambers, but inwardly he was far more apprehensive. Out in the wilderness of the polar night he had had no chance for escape. Heading away from Kurt’s rendezvous, Ross had run straight into the search party from the base, had seen in action that mechanical hound that Kurt had said they would put on the fugitives’ trail--the thing which would have gone on hunting them until its metal rusted into powder. Kurt’s boasted immunity to that tracker had not been as good as he had believed, though it had won them a start.

Ross did not know just how much it might count in his favor that he had been on his way back, with Kurt a prisoner in the cat. As his waiting hours wore on he began to think it might mean very little indeed. This time there was no show on the wall of his cell, nothing but time to think--too much of that--and no pleasant things to think about.

But he had learned one valuable lesson on that cold expedition. Kelgarries and the others at the base were the most formidable opponents he had ever met, and all the balance of luck and equipment lay on their side of the scales. Ross was now convinced that there could be no escape from this base. He had been impressed by Kurt’s preparations, knowing that some of them were far beyond anything he himself could have devised. He did not doubt that Kurt had come here fully prepared with every ingenious device the Reds could supply.

At least Kurt’s friends had had a rude welcome when they did arrive at the meeting place. Kelgarries had heard Ross out and then had sent ahead a team. Before Ross’s party had reached the base there had been a blast which split the arctic night wide open. And Kurt, conscious by then, had shown his only sign of emotion when he realized what it meant.

The door to Ross’s cell room clicked, and he swung his feet to the floor, sitting up on his bunk to face his future. This time he made no attempt to put on an act. He was not in the least sorry he had tried to get away. Had Kurt been on the level, it would have been a bright play. That Kurt was not, was just plain bad luck.

Kelgarries and Ashe entered, and at the sight of Ashe the taut feeling in Ross’s middle loosened a bit. The major might come by himself to pass sentence, but he would not bring Ashe along if the sentence was a really harsh one.

“You got off to a bad start here, Murdock.” The major sat down on the edge of the wall shelf which doubled as a table. “You’re going to have a second chance, so consider yourself lucky. We know you aren’t another plant of our enemies, a fact that saves your neck. Do you have anything to add to your story?”

“No, sir.” He was not adding that “sir” to curry any favor; it came naturally when one answered Kelgarries.

“But you have some questions?”

Ross met that with the truth. “A lot of them.”

“Why don’t you ask them?”

Ross smiled thinly, an expression far removed and years older than his bashful boy’s grin of the shy act. “A wise guy doesn’t spill his ignorance. He uses his eyes and ears and keeps his trap shut--”

“And goes off half cocked as a result...” the major added. “I don’t think you would have enjoyed the company of Kurt’s paymaster.”

“I didn’t know about him then--not when I left here.”

“Yes, and when you discovered the truth, you took steps. Why?” For the first time there was a trace of feeling in the major’s voice.

“Because I don’t like the line-up on his side of the fence.”’

“That single fact has saved your neck this time, Murdock. Step out of line once more, and nothing will help you. But just so we won’t have to worry about that, suppose you ask a few of those questions.”

“How much of what Kurt fed me is the truth?” Ross blurted out. “I mean all that stuff about shooting back in time.”

“All of it.” The major said it so quietly that it carried complete conviction.

“But why--how--?”

“You have us on a spot, Murdock. Because of your little expedition, we have to tell you more now than we tell any of our men before the final briefing. Listen, and then forget all of it except what applies to the job at hand.

“The Reds shot up Sputnik and then Muttnik ... When--? Twenty-five years ago. We got up our answers a little later. There were a couple of spectacular crashes on the moon, then that space station that didn’t stay in orbit, after that--stalemate. In the past quarter century we’ve had no voyages into space, nothing that was prophesied. Too many bugs, too many costly failures. Finally we began to get hints of something big, bigger than any football roaming the heavens.

“Any discovery in science comes about by steps. It can be traced back through those steps by another scientist. But suppose you were confronted by a result which apparently had been produced without any preliminaries. What would be your guess concerning it?”

Ross stared at the major. Although he didn’t see what all this had to do with time-jumping, he sensed that Kelgarries was waiting for a serious answer, that somehow Ross would be judged by his reply.

“Either that the steps were kept strictly secret,” he said slowly, “or that the result didn’t rightfully belong to the man who said he discovered it.”

For the first time the major regarded him with approval. “Suppose this discovery was vital to your life--what would you do?”

“Try to find the source!”

“There you have it! Within the past five years our friends across the way have come up with three such discoveries. One we were able to trace, duplicate, and use, with a few refinements of our own. The other two remain rootless; yet they are linked with the first. We are now attempting to solve that problem, and the time grows late. For some reason, though the Reds now have their super, super gadgets, they are not yet ready to use them. Sometimes the things work, and sometimes they fail. Everything points to the fact that the Reds are now experimenting with discoveries which are not basically their own--”

“Where did they get them? From another world?” Ross’s imagination came to life. Had a successful space voyage been kept secret? Had there been contact made with another intelligent race?

“In a way it’s another world, but the world of time--not space. Seven years ago we got a man out of East Berlin. He was almost dead, but he lived long enough to record on tape some amazing data, so wild it was almost dismissed as the ravings of delirium. But that was after Sputnik, and we didn’t dare disregard any hints from the other side of the Iron Curtain. So the recording was turned over to our scientists, who proved it had a core of truth.

“Time travel has been written up in fiction; it has been discussed otherwise as an impossibility. Then we discover that the Reds have it working--”

“You mean, they go into the future and bring back machines to use now.”

The major shook his head. “Not the future, the past.”

Was this an elaborate joke? Somewhat heatedly Ross snapped out the answer to that. “Look here, I know I haven’t the education of your big brains, but I do know that the farther back you go into history the simpler things are. We ride in cars; only a hundred years ago men drove horses. We have guns; go back a little and you’ll find them waving swords and shooting guys with bows and arrows--those that don’t wear tin plate on them to stop being punctured--”

“Only they were, after all,” commented Ashe. “Look at Agincourt, m’lad, and remember what arrows did to the French knights in armor.”

Ross disregarded the interruption. “Anyway”--he stuck doggedly to his point--”the farther back you go, the simpler things are. How are the Reds going to find anything in history we can’t beat today?”

“That is a point which has baffled us for several years now,” the major returned. “Only it is not how they are going to find it, but where. Because somewhere in the past of this world they have contacted a civilization able to produce weapons and ideas so advanced as to baffle our experts. We have to find that source and either mine it ourselves or close it off. As yet we’re still trying to find it.”

Ross shook his head. “It must be a long way back. Those guys who discover tombs and dig up old cities--couldn’t they give you some hints? Wouldn’t a civilization like that have left something we could find today?”

“It depends,” Ashe remarked, “upon the type of civilization. The Egyptians built in stone, grandly. They used tools and weapons of copper, bronze, and stone, and they were considerate enough to operate in a dry climate which preserved relics well. The cities of the Fertile Crescent built in mud brick and used stone, copper, and bronze tools. They also chose a portion of the world where climate was a factor in keeping their memory green.

“The Greeks built in stone, wrote their books, kept their history to bequeath it to their successors, and so did the Romans. And on this side of the ocean the Incas, the Mayas, the unknown races before them, and the Aztecs of Mexico all built in stone and worked in metal. And stone and metal survive. But what if there had been an early people who used plastics and brittle alloys, who had no desire to build permanent buildings, whose tools and artifacts were meant to wear out quickly, perhaps for economic reasons? What would they leave us--considering, perhaps, that an ice age had intervened between their time and ours, with glaciers to grind into dust what little they did possess?

“There is evidence that the poles of our world have changed and that this northern region was once close to being tropical. Any catastrophe violent enough to bring about a switch in the poles of this planet might well have wiped out all traces of a civilization, no matter how superior. We have good reason to believe that such a people must have existed, but we must find them.

“And Ashe is a convert from the skeptics--” the major slipped down from his perch on the wall shelf--”he is an archaeologist, one of your tomb discoverers, and knows what he is talking about. We must do our hunting in time earlier than the first pyramid, earlier than the first group of farmers who settled by the Tigris River. But we have to let the enemy guide us to it. That’s where you come in.”

“Why me?”

“That is a question to which our psychologists are still trying to find the answer, my young friend. It seems that the majority of the people of the several nations linked together in this project have become too civilized. The reactions of most men to given sets of circumstances have become set in regular patterns and they cannot break that conditioning, or if personal danger forces them to change those patterns, they are afterward so adrift they cannot function at their highest potential. Teach a man to kill, as in war, and then you have to recondition him later.