Alvin approached the obstacle with a sinking heart. He had forgotten the sheer impossibility of climbing a stairway a mile high, if indeed he could have completed the descent, and he felt a baffled annoyance at having come so far only to meet with failure.

  He reached the stone, and for the first time saw the message engraved upon it. The letters were archaic, but he could decipher them easily enough. Three times he read the simple inscription: then he sat down on the great stone slabs and gazed at the inaccessible land below.

  THERE IS A BETTER WAY.

  GIVE MY GREETINGS TO THE KEEPER OF THE RECORDS.

  Alaine of Lyndar

  Two

  Start of the Search

  Rorden, keeper of the records, concealed his surprise when his visitor announced himself. He recognized Alvin at once and even as the boy was entering had punched out his name on the information machine. Three seconds later, Alvin’s personal card was lying in his hand.

  According to Jeserac, the duties of the Keeper of the Records were somewhat obscure, but Alvin had expected to find him in the heart of an enormous filing system. He had also—for no reason at all—expected to meet someone quite as old as Jeserac. Instead, he found a middle-aged man in a single room containing perhaps a dozen large machines. Apart from a few papers strewn across the desk, there were no records of any kind to be seen.

  Rorden’s greeting was somewhat absent-minded, for he was surreptitiously studying Alvin’s card.

  “Alaine of Lyndar?” he said. “No, I’ve never heard of him. But we can soon find who he was.”

  Alvin watched with interest while he punched a set of keys on one of the machines. Almost immediately there came the glow of a synthesizer field, and a slip of paper materialized.

  “Alaine seems to have been a predecessor of mine—a very long time ago. I thought I knew all the Keepers for the last hundred million years, but he must have been before that. It’s so long ago that only his name has been recorded, with no other details at all. Where was that inscription?”

  “In the Tower of Loranne,” said Alvin after a moment’s hesitation.

  Another set of keys was punched, but this time the field did not reappear and no paper materialized.

  “What are you doing?” asked Alvin. “Where are all your records?”

  The Keeper laughed.

  “That always puzzles people. It would be impossible to keep written records of all the information we need: it’s recorded electrically and automatically erased after a certain time, unless there’s a special reason for preserving it. If Alaine left any message for posterity, we’ll soon discover it.”

  “How?”

  “There’s no one in the world who could tell you that. All I know is that this machine is an Associator. If you give it a set of facts, it will hunt through the sum total of human knowledge until it correlates them.”

  “Doesn’t that take a lot of time?”

  “Very often. I have sometimes had to wait twenty years for an answer. So won’t you sit down?” he added, the crinkles round his eyes belying his solemn voice.

  Alvin had never met anyone quite like the Keeper of the Records, and he decided that he liked him. He was tired of being reminded that he was a boy, and it was pleasant to be treated as a real person.

  Once again the synthesizer field flickered and Rorden bent down to read the slip. The message must have been a long one, for it took him several minutes to finish it. Finally he sat down on one of the room’s couches, looking at his visitor with eyes which, as Alvin noticed for the first time, were of a most disconcerting shrewdness.

  “What does it say?” he burst out at last, unable to contain his curiosity any longer.

  Rorden did not reply. Instead, he was the one to ask for information.

  “Why do you want to leave Diaspar?” he said quietly.

  If Jeserac or his father had asked him that question, Alvin would have found himself floundering in a morass of half-truths or downright lies. But with this man, whom he had met for only a few minutes, there seemed none of the barriers that had cut him off from those he had known all his life.

  “I’m not sure,” he said, speaking slowly but readily. “I’ve always felt like this. There’s nothing outside Diaspar, I know—but I want to go there all the same.”

  He looked shyly at Rorden, as if expecting encouragement, but the Keeper’s eyes were far away. When at last he again turned to Alvin, there was an expression on his face that the boy could not fully understand, but it held a tinge of sadness that was somewhat disturbing.

  No one could have told that Rorden had come to the greatest crisis in his life. For thousands of years he had carried out his duties as the interpreter of the machines, duties requiring little initiative or enterprise. Somewhat apart from the tumult of the city, rather aloof from his fellows, Rorden had lived a happy and contented life. And now this boy had come, disturbing the ghosts of an age that had been dead for millions of centuries, and threatening to shatter his cherished peace of mind.

  A few words of discouragement would be enough to destroy the threat, but looking into the anxious, unhappy eyes, Rorden knew that he could never take the easy way. Even without the message from Alaine, his conscience would have forbidden it.

  “Alvin,” he began, “I know there are many things that have been puzzling you. Most of all, I expect, you have wondered why we now live here in Diaspar when once the whole world was not enough for us.”

  Alvin nodded, wondering how the other could have read his mind so accurately.

  “Well, I’m afraid I cannot answer that question completely. Don’t look so disappointed: I haven’t finished yet. It all started when Man was fighting the Invaders—whoever or whatever they were. Before that, he had been expanding through the stars, but he was driven back to Earth in wars of which we have no conception. Perhaps that defeat changed his character, and made him content to pass the rest of his existence on Earth. Or perhaps the Invaders promised to leave him in peace if he would remain on his own planet: we don’t know. All that is certain is that he started to develop an intensely centralized culture, of which Diaspar was the final expression.

  “At first there were many of the great cities, but in the end Diaspar absorbed them all, for there seems to be some force driving men together as once it drove them to the stars. Few people ever recognize its presence, but we all have a fear of the outer world, and a longing for what is known and understood. That fear may be irrational, or it may have some foundation in history, but it is one of the strongest forces in our lives.”

  “Then why don’t I feel that way?”

  “You mean that the thought of leaving Diaspar, where you have everything you need and are among all your friends, doesn’t fill you with something like horror?”

  “No.”

  The Keeper smiled wryly.

  “I’m afraid I cannot say the same. But at least I can appreciate your point of view, even if I cannot share it. Once I might have felt doubtful about helping you, but not now that I’ve seen Alaine’s message.”

  “You still haven’t told me what it was!”

  Rorden laughed.

  “I don’t intend to do so until you’re a good deal older. But I’ll tell you what it was about.

  “Alaine foresaw that people like you would be born in future ages: he realized that they might attempt to leave Diaspar and he set out to help them. I imagine that whatever way you tried to leave the city, you would meet an inscription directing you to the Keeper of the Records. Knowing that the Keeper would then question his machines, Alaine left a message, buried safely among the thousands and millions of records that exist. It could only be found if the Associator was deliberately looking for it. That message directs any Keeper to assist the enquirer, even if he disapproves of his quest. Alaine believed that the human race was becoming decadent, and he wanted to help anyone who might regenerate it. Do you follow all this?”

  Alvin nodded gravely and Rorden continued.

  “I
hope he was wrong. I don’t believe that humanity is decadent—it’s simply altered. You, of course, will agree with Alaine—but don’t do so simply because you think it’s fine to be different from everyone else! We are happy: if we have lost anything, we’re not aware of it.

  “Alaine wrote a good deal in his message, but the important part is this. There are three ways out of Diaspar. He does not say where they lead, nor does he give any clues as to how they can be found, though there are some very obscure references I’ll have to think about. But even if what he says is true, you are far too young to leave the city. Tomorrow I must speak to your people. No, I won’t give you away! But leave me now—I have a good deal to think about.”

  Rorden felt a little embarrassed by the boy’s gratitude. When Alvin had gone, he sat for a while wondering if, after all, he had acted rightly.

  There was no doubt that the boy was an atavism—a throwback to the great ages. Every few generations there still appeared minds that were the equal of any the ancient days had known. Born out of their time, they could have little influence on the peacefully dreaming world of Diaspar. The long, slow decline of the human will was too far advanced to be checked by any individual genius, however brilliant. After a few centuries of restlessness, the variants accepted their fate and ceased to struggle against it. When Alvin understood his position, would he too realize that his only hope of happiness lay in conforming with the world? Rorden wondered if, after all, it might not have been kinder in the long run to discourage him. But it was too late now: Alaine had seen to that.

  The ancient Keeper of the Records must have been a remarkable man, perhaps an atavism himself. How many times down the ages had other Keepers read that message of his and acted upon it for better or worse? Surely, if there had been any earlier cases, some record would have been made.

  Rorden thought intently for a moment: then, slowly at first, but soon with mounting confidence, he began to put question after question to the machines, until every Associator in the room was running at full capacity. By means now beyond the understanding of man, billions upon billions of facts were racing through the scrutinizers. There was nothing to do but to wait….

  IN AFTER YEARS, ALVIN WAS OFTEN TO MARVEL AT HIS GOOD fortune. Had the Keeper of the Records been unfriendly, his quest could never have begun. But Rorden, in spite of the years between them, shared something of his own curiosity. In Rorden’s case, there was only the desire to uncover lost knowledge: he would never have used it, for he shared with the rest of Diaspar that dread of the outer world which Alvin found so strange. Close though their friendship became, that barrier was always to lie between them.

  Alvin’s life was now divided into two quite distinct portions. He continued his studies with Jeserac, acquiring the immense and intricate knowledge of people, places and customs without which no one could play any part in the life of the city. Jeserac was a conscientious but a leisurely tutor, and with so many centuries before him he felt no urgency in completing his task. He was, in fact, rather pleased that Alvin should have made friends with Rorden. The Keeper of the Records was regarded with some awe by the rest of Diaspar, for he alone had direct access to all the knowledge of the past.

  How enormous and yet how incomplete that knowledge was, Alvin was slowly learning. In spite of the self-cancelling circuits which obliterated all information as soon as it was obsolete, the main registers contained a hundred trillion facts at the smallest estimate. Whether there was any limit to the capacity of the machines Rorden did not know: that knowledge was lost with the secret of their operation.

  The Associators were a source of endless wonder to Alvin, who would spend hours setting up questions of their keyboards. It was amusing to discover that people whose names began with “S” had a tendency to live in the eastern part of the city—though the machines hastened to add that the fact had no statistical significance. Alvin quickly accumulated a vast array of similar useless facts which he employed to impress his friends. At the same time, under Rorden’s guidance, he was learning all that was known of the Dawn Ages, for Rorden had insisted that it would need years of preparation before he could begin his quest. Alvin had recognized the truth of this, though he sometimes rebelled against it. But after a single attempt, he abandoned any hope of acquiring knowledge prematurely.

  He had been alone one day when Rorden was paying one of his rare visits to the administrative centre of the city. The temptation had been too strong, and he had ordered the Associators to hunt for Alaine’s message.

  When Rorden returned, he found a very scared boy trying to discover why all the machines were paralyzed. To Alvin’s immense relief, Rorden had only laughed and punched a series of combinations that had cleared the jam. Then he turned to the culprit and tried to address him severely.

  “Let that be a lesson to you, Alvin! I expected something like this, so I’ve blocked all the circuits I don’t want you to explore. That block will remain until I think it’s safe to lift it.”

  Alvin grinned sheepishly and said nothing. Thereafter he made no more excursions into forbidden realms.

  Three

  The Tomb of Yarlan Zey

  Not for three years did Rorden make more than casual references to the purpose of their world. The time had passed quickly enough, for there was so much to learn and the knowledge that his goal was not unattainable gave Alvin patience. Then, one day when they were struggling to reconcile two conflicting maps of the ancient world, the main Associator suddenly began to call for attention.

  Rorden hurried to the machine and returned with a long sheet of paper covered with writing. He ran through it quickly and looked at Alvin with a smile.

  “We will soon know if the first way is still open,” he said quietly.

  Alvin jumped from his chair, scattering maps in all directions.

  “Where is it?” he cried eagerly.

  Rorden laughed and pushed him back into his seat.

  “I haven’t kept you waiting all this time because I wanted to,” he said. “It’s true that you were too young to leave Diaspar before, even if we knew how it could be done. But that’s not the only reason why you had to wait. The day you came to see me, I set the machines searching through the records to discover if anyone after Alaine’s time had tried to leave the city. I thought you might not be the first, and I was right. There have been many others: the last was about fifteen million years ago. They’ve all been very careful to leave us no clues, and I can see Alaine’s influence there. In his message he stressed that only those who searched for themselves should be allowed to find the way, so I’ve had to explore many blind avenues. I knew that the secret had been hidden carefully—yet not so carefully that it couldn’t be found.

  “About a year ago I began to concentrate on the idea of Transport. It was obvious that Diaspar must have had many links with the rest of the world, and although the Port itself has been buried by the desert for ages, I thought that there might be other means of travel. Right at the beginning I found that the Associators would not answer direct questions: Alaine must have put a block on them just as I once did for your benefit. Unfortunately I can’t remove Alaine’s block, so I’ve had to use indirect methods.

  “If there was an external transport system, there’s certainly no trace of it now. Therefore, if it existed at all, it has been deliberately concealed. I set the Associators to investigate all the major engineering operations carried out in the city since the records began. This is a report on the construction of the central park—and Alaine has added a note to it himself. As soon as it encountered his name, of course, the machine knew it had finished the search and called for me.”

  Rorden glanced at the paper as if rereading part of it again. Then he continued:—

  “We’ve always taken it for granted that all the moving ways should converge on the Park: it seems natural for them to do so. But this report states that the Park was built after the founding of the city—many millions of years later, in fact. Therefore the moving wa
ys once led to something else.”

  “An airport, perhaps?”

  “No: flying was never allowed over any city, except in very ancient times, before the moving ways were built. Even Diaspar is not as old as that! But listen to Alaine’s note:—

  “‘When the desert buried the Port of Diaspar, the emergency system which had been built against that day was able to carry the remaining transport. It was finally closed down by Yarlan Zey, builder of the Park, having remained almost unused since the Migration.’”

  Alvin looked rather puzzled.

  “It doesn’t tell me a great deal,” he complained.

  Rorden smiled. “You’ve been letting the Associators do too much thinking for you,” he admonished gently. “Like all of Alaine’s statements, it’s deliberately obscure lest the wrong people should learn from it. But I think it tells us quite enough. Doesn’t the name ‘Yarlan Zey’ mean anything to you?”

  “I think I understand,” said Alvin slowly. “You’re talking about the Monument?”

  “Yes: it’s in the exact centre of the Park. If you extended the moving ways, they would all meet there. Perhaps, once upon a time, they did.”

  Alvin was already on his feet.

  “Let’s go and have a look,” he exclaimed.

  Rorden shook his head.

  “You’ve seen the Tomb of Yarlen Zey a score of times and noticed nothing unusual about it. Before we rush off, don’t you think it would be a good idea to question the machines again?”

  Alvin was forced to agree, and while they were waiting began to read the report that the Associator had already produced.

  “Rorden,” he said at last, “what did Alaine mean when he spoke about the Migration?”

  “It’s a term often used in the very earliest records,” answered Rorden. “It refers to the time when the other cities were decaying and all the human race was moving towards Diaspar.”