The Space Trilogy (77 page)

The station itself was almost as large as one of the old domes. Where there had been five tracks, there were now thirty. But the design of the monocabs had not altered much, and their speed seemed to be about the same. The vehicle which had brought him from the spaceport might well have been the one that had carried him across the Sea of Rains a quarter of a lifetime ago.

A quarter of a lifetime, that is, if you were a citizen of the Moon and could expect to see your one hundred and twentieth birthday. But a full third of a lifetime if you spent all your waking and sleeping hours fighting the gravity of Earth.

There were far more vehicles in the streets; Central City was too big to operate on a pedestrian basis now. But one thing had not changed. Overhead was the blue, cloud-flecked sky of Earth, and Sadler did not doubt that the rain still came on schedule.

He jumped into an autocab and dialled the address, relaxing as he was carried through the busy streets. His baggage had already gone to the hotel, and he was in no hurry to follow it. As soon as he arrived there, business would catch up with him again, and he might not have another chance of carrying out this mission.

There seemed almost as many businessmen and tourists from Earth here as there were residents. It was easy to distinguish them, not only by their clothes and behaviour but by the way they walked in this low gravity. Sadler was surprised to find that though he had been on the Moon only a few hours, the automatic muscular adjustment he had learned so long ago came smoothly into play again. It was like learning to ride a bicycle; once you had achieved it, you never forgot.

So they had a lake here now, complete with islands and swans. He had read about the swans; their wings had to be carefully clipped to prevent their flying away and smashing into the "sky." There was a sudden splash as a large fish broke the surface; Sadler wondered if it was surprised to find how high it could jump out of the water.

The cab, threading its way above the buried guide-rods, swooped down a tunnel that must lead beneath the edge of the dome. Because the illusion of sky was so well contrived, it was not easy to tell when you were about to leave one dome and enter another, but Sadler knew where he was when the vehicle went past the great metal doors at the lowest part of the tube. These doors, so he had been told, could smash shut in less than two seconds—and would do so automatically if there was a pressure drop on either side. Did such thoughts as these, he wondered, ever give sleepless nights to the inhabitants of Central City? He very much doubted it; a considerable fraction of the human race had spent its life in the shadow of volcanoes, dams and dykes, without developing any signs of nervous tension. Only once had one of the domes of Central City been evacuated—in both senses of the word—and that was due to a slow leak that had taken hours to be effective.

The cab rose out of the tunnel into the residential area, and Sadler was faced with a complete change of scenery. This was no dome encasing a small city; this was a single giant building in itself, with moving corridors instead of streets. The cab came to a halt, and reminded him in polite tones that it would wait thirty minutes for an extra one-fifty. Sadler, who thought it might take him that length of time even to find the place he was looking for, declined the offer and the cab pulled away in search of fresh customers.

There was a large bulletin board a few meters away, displaying a three-dimensional map of the building. The whole place reminded Sadler of a type of beehive used many centuries ago, which he had once seen illustrated in an old encyclopaedia. No doubt it was absurdly easy to find your way around when you'd got used to it, but for the moment he was quite baffled by Floors, Corridors. Zones and Sectors.

"Going somewhere, mister?" said a small voice behind him.

Sadler turned round, and saw a boy of six or seven years looking at him with alert, intelligent eyes. He was just about the same age as Jonathan Peter II. Lord, it
had
been a long time since he last visited the Moon.

"Don't often see Earth folk here," said the youngster. "You lost?"

"Not yet," Sadler replied. "But I suspect I soon will be."

"Where going?"

If there was a "you" in that sentence, Sadler missed it. It was really astonishing that, despite the interplanetary radio networks, distinct differences of speech were springing up on the various worlds. This boy could doubtless speak perfectly good Earth-English when he wanted to, but it was not his language of everyday communication.

Sadler looked at the rather complex address in his notebook, and read it out slowly.

"Come on," said his self-appointed guide. Sadler gladly obeyed.

The ramp ahead ended abruptly in a broad, slowly moving roller-road. This carried them forward a few meters, then decanted them on to a high-speed section. After sweeping at least a kilometre past the entrances to countless corridors, they were switched back on to a slow section and carried to a huge, hexagonal concourse. It was crowded with people, coming and going from one roadway to another, and pausing to make purchases at little kiosks. Rising through the centre of the busy scene were two spiral ramps, one carrying the up and the other the down traffic. They stepped on to the "Up" spiral and let the moving surface lift them half a dozen floors. Standing at the edge of the ramp, Sadler could see that the building extended downward for an immense distance. A very long way below was something that looked like a large net. He did some mental calculations, then decided that it would, after all, be adequate to break the fall of anyone foolish enough to go over the edge. The architects of lunar buildings had a light-hearted approach to gravity which would lead to instant disaster on Earth.

The upper concourse was exactly like the one by which they had entered, but there were fewer people about and one could tell that, however democratic the Autonomous Lunar Republic might be, there were subtle class distinctions here as in all other cultures that man had ever created. There was no more aristocracy of birth or wealth, but that of responsibility would always exist. Here, no doubt, lived the people who really ran the Moon. They had few more possessions, and a good many more worries, than their fellow citizens on the floors below, and there was a continual interchange from one level to another.

Sadler's small guide led him out of this central concourse along yet another moving passageway, then finally into a quiet corridor with a narrow strip of garden down its centre and a fountain playing at either end. He marched up to one of the doors and announced: "Here's place." The brusqueness of his statement was quite neutralized by the proud there-wasn't-that-clever-of-me smile he gave Sadler, who was now wondering what would be a suitable reward for his enterprise. Or would the boy be offended if he gave him anything?

This social dilemma was solved for him by his observant guide.

"More than ten floors, that's fifteen."

So there's a standard rate, thought Sadler. He handed over a quarter, and to his surprise was compelled to accept the change. He had not realized that the well-known lunar virtues of honesty, enterprise and fair-dealing started at such an early age.

"Don't go yet," he said to his guide as he rang the doorbell. "If there's no one in, I'll want you to take me back."

"You not phoned first?" said that practical person, looking at him incredulously.

Sadler felt it was useless to explain. The inefficiencies and vagaries of old-fashioned Earth-folk were not appreciated by these energetic colonists—though heaven help him if he ever used
that
word here.

However, there was no need for the precaution. The man he wanted to meet was at home, and Sadler's guide waved him a cheerful goodbye as he went off down the corridor, whistling a tune that had just arrived from Mars.

"I wonder if you remember me," said Sadler. "I was at the Plato Observatory during the Battle of Pico. My name's Bertram Sadler."

"Sadler? Sadler? Sorry, but I don't remember you at the moment. But come right in—I'm always pleased to meet old friends."

Sadler followed into the house, looking round curiously as he did so. It was the first time he had ever been into a private home on the Moon, and as he might have expected there was no way in which it could be distinguished from a similar residence on Earth. That it was one cell in a vast honeycomb did not make it any less a home; it had been two centuries since more than a minute fraction of the human race had lived in separate, isolated buildings and the word "house" had changed its meaning with the times,

There was just one touch in the main living room, however, that was too old-fashioned for any terrestrial family. Extending halfway across one wall was a large animated mural of a kind which Sadler had not seen for years. It showed a snow-flecked mountainside sloping down to a tiny Alpine village a kilometre or more below. Despite the apparent distance, every detail was crystal clear; the little houses and the toy church had the sharp, vivid distinctness of something seen through the wrong end of a telescope. Beyond the village, the ground rose again, more and more steeply, to the great mountain that dominated the skyline and trailed from its summit a perpetual plume of snow, a white streamer drifting forever down the wind.

It was, Sadler guessed, a real scene recorded a couple of centuries ago. But he could not be sure; Earth still had such surprises in out-of-the-way spots.

He took the seat he was offered and had his first good look at the man he had played truant from rather important business to meet. "You don't remember me?" he said.

"I'm afraid not—but I'm quite bad at names and faces."

"Well, I'm nearly twice as old now, so it's not surprising. But
you
haven't changed, Professor Molton. I can still remember that you were the first man I ever spoke to on my way to the Observatory. I was riding the monorail from Central City, watching the sun going down behind the Apennines. It was the night before the Battle of Pico, and my first visit to the Moon."

Sadler could see that Molton was genuinely baffled. It was thirty years, after all, and he must not forget that he had a completely abnormal memory for faces and facts.

"Never mind," he continued. "I couldn't really expect you to remember me, because I wasn't one of your colleagues. I was only a visitor to the Observatory, and I wasn't there long. I'm an accountant, not an astronomer."

"Indeed?" said Molton, clearly still at a loss.

"That was not, however, the capacity in which I visited the Observatory, though I pretended it was. At the time, I was actually a government agent investigating a security leak."

He was watching the old man's face intently, and there was no mistaking the flicker of surprise. After a short silence, Molton replied, "I seem to remember something of the kind. But I'd quite forgotten the name. It was such a long time ago, of course."

"Yes, of course," echoed Sadler. "But I'm sure there are some things you'll remember. However, before I go on, there's one thing I'd better make clear. My visit here is quite unofficial. I really
am
nothing but an accountant now, and I'm glad to say quite a successful one. In fact, I'm one of the partners of Carter, Hargreaves and Tillotson, and I'm here to audit a number of the big lunar corporations. Your Chamber of Commerce will confirm that."

"I don't quite see—" began Molton.

"—what it's all got to do with you? Well, let me jog your memory. I was sent to the Observatory to investigate a security leak. Somehow, information was getting to the Federation. One of our agents had reported that the leak was at the Observatory, and I went there to look for it."

"Go on," said Molton.

Sadler smiled, a little wryly.

"I'm considered to be a good accountant," he said, "but I'm afraid I was not a very successful security man. I suspected a lot of people, but found nothing, though I accidentally uncovered one crook."

"Jenkins," said Molton suddenly.

"That's right—your memory's not so bad, Professor. Anyway, I never found the spy; I couldn't even prove that he existed, though I investigated every possibility I could think of. The whole affair fizzled out eventually, of course, and a few months later I was back at my normal work, and much happier too. But it has always worried me; it was a loose end I didn't like having round—a discrepancy in the balance sheet. I'd given up any hope of settling it, until a couple of weeks ago. Then I read Commodore Brennan's book. Have you seen it yet?"

"I'm afraid not, though of course I've heard about it."

Sadler reached into his briefcase and produced a fat volume, which he handed over to Molton.

"I've brought a copy for you—I know you'll be
very
interested. It's quite a sensational book, as you can judge by the fuss it's causing all over the System. He doesn't pull any punches, and I can understand why a lot of people in the Federation are pretty mad with him. However, that's not the point that concerns me. What I found quite fascinating was his account of the events leading up to the Battle of Pico. Imagine my surprise when he definitely confirmed that vital information had come from the Observatory. To quote his phrase: 'One of Earth's leading astronomers, by a brilliant technical subterfuge, kept us informed of developments during the progress of Project Thor. It would be improper to give his name, but he is now living in honoured retirement on the Moon.'"