Гарднер Дозуа - The Good Old Stuff

I scrambled through the back door in the bubble into a space which I made out by crawling to be a second bubble, resembling the first even to having a back door. I went through that third hole and turned around and rested my Swift’s muzzle on the rough-scooped threshold.

Since the crusoe lived around here, he’d know the territory better wherever I went. Why retreat farther and get lost? My dial lights showed that about a minute and a half had gone by since Pete bought it.

Also, I wasn’t losing pressure and I had oxy and heat for four hours—Circumluna would be able to deliver a rescue force in half that time, if my message had got through and if the crusoe didn’t scupper them too. Then I got goosy again about the glow of the dial lights and snapped them off. I started to change position and was suddenly afraid the crusoe might already be trailing me by my transmitted sounds through the rock, and right away I held stock still and started to listen for him.

No light, no sound, a ghost-fingered gravity—it was like being tested for sanity-span in an anechoic chamber. Almost at once dizziness and the sensory mirages started to come, swimming in blue and burned and moaning from the peripheries of my senses—even waiting in ambush for a crusoe wouldn’t stop them; I guess I wanted them to come. So though straining every sense against the crusoe’s approach, I had at last to start thinking about him.

It’s strange that men should have looked at the moon for millennia and never guessed it was exactly what it looked like: a pale marble graveyard for living dead men, a Dry Tortuga of space where the silver ships from a million worlds marooned their mutineers, their recalcitrants, their criminals, their lunatics. Not on fertile warm-blanketed earth with its quaint adolescent race, which such beings might harm, but on the great silver rock of earth’s satellite, to drag out their solitary furious lives, each with his suit and gun and lonely hut or hole, living by recycling his wastes; recycling, too, the bitter angers and hates and delusions which had brought him there. As many as a thousand of them, enough to mine the moon for meals and fuel-gases and to reconquer space and perhaps become masters of earth—had they chosen to cooperate. But their refusal to cooperate was the very thing for which they’d been marooned, and besides that they were of a half thousand different galactic breeds. And so although they had some sort of electronic or psionic or what-not grapevine—at least what happened to one maroon became swiftly known to the others—each of them remained a solitary Friday-less Robinson Crusoe, hence the name.

I risked flashing my time dial. Only another thirty seconds gone. At this rate it would take an eternity for the two hours to pass before I could expect aid if my call had got through, while the crusoe—As my senses screwed themselves tighter to their task, my thoughts went whirling off again.

Earthmen shot down the first crusoe they met—in a moment of—blind panic and against all their training. Ever since then the crusoes have shot first, or tried to, ignoring our belated efforts to communicate.

I brooded for what I thought was a very short while about the age-old problem of a universal galactic code, yet when I flashed my time dial again, seventy minutes had gone somewhere.

That really froze me. He’d had time to stalk and kill me a dozen times—he’d had time to go home and fetch his dogs!—my senses couldn’t be that good protection with my mind away. Why even now, straining them in my fear, all I got was my own personal static: I heard my heart pounding, my blood roaring, I think for a bit I heard the Brownian movement of the air molecules against my eardrums.

What I hadn’t been doing, I told myself, was thinking about the crusoe in a systematic way.

He had a gun like mine and at least three sorts of ammo.

He’d made it from notch to fissure-lip in forty seconds or less—he must be a fast loper, whatever number feet; he might well have a jet unit.

And he’d shot at the miniradar ahead of me. Had he thought it a communicator?—a weapon?—or some sort of robot as dangerous as a man ... ?

My heart had quieted, my ears had stopped roaring, and in that instant I heard through the rock the faintest scratching.

Scratch-scratch, scratch-scratch, scratch, scratch, scratch it went, each time a little louder.

I flipped on my searchlight and there coming toward me across the floor of the bubble outside mine was a silver spider as wide as a platter with four opalescent eyes and a green-banded body. Its hanging jaws were like inward-curving notched scissor blades.

I fired by automatism as I fell back. The spider’s bubble was filled with violet glare instantly followed by green. I was twice walloped by explosion-fronts and knocked down.

That hardly slowed me a second. The same flashes had shown me a hole in the top of my bubble and as soon as I’d scrambled to my feet I leaped toward it.

I did remember to leap gently. My right hand caught the black rim of the hole and it didn’t break off and I drew myself up into the black bubble above. It had no hole in the top, but two high ones in the sides, and I went through the higher one.

I kept on that way. The great igneous bubbles were almost uniform. I always took the highest exit. Once I got inside a bubble with no exit and had to backtrack. After that I scanned first. I kept my searchlight on.

I’d gone through seven or seventeen bubbles before I could start to think about what had happened.

That spider had almost certainly not been my crusoe—or else there was a troop of them dragging a rifle like an artillery piece. And it hadn’t likely been an hitherto-unknown, theoretically impossible, live vacuum-arthropod—or else the exotic biologists were in for a great surprise and I’d been right to wet my pants. No, it had most likely been a tracking or tracking-and-attack robot of some sort. Eight legs are a useful number, likewise eight hands.

Were the jaws for cutting through suit armor? Maybe it was a robot pet for a lonely being. Here, Spid!

The second explosion? Either the crusoe had fired into the chamber from the other side, or else the spider had carried a bomb to explode when it touched me. Fine use to make of a pet! I giggled. I was relieved, I guess, to think it likely that the spider had been “only” a robot.

Just then—I was in the ninth or nineteenth bubble—the inside of my helmet misted over everywhere. I was panting and sweating and my dehumidifier had overloaded. It was as if I were in a real peasouper of a fog. I could barely make out the black loom of the wall behind me. I switched out my headlight. My time dial showed seventy-two minutes gone. I switched it off and then I did a queer thing.

I leaned back very carefully until as much of my suit as possible touched rock. Then I measuredly thumped the rock ten times with the butt of my Swift and held very still.

Starting with ten would mean we were using the decimal system. Of course there were other possibilities, but ...

Very faintly, coming at the same rate as mine, I heard six thuds.

What constant started with six? If he’d started with three, I’d have given him one, and so on through a few more places of pi. Or if with one, I’d have given him four—and then started to worry about the third and fourth places in the square root of two.

I might take his signal for the beginning of a series with the interval of minus four and rap him back two, but then how could he rap me minus two? Oh why hadn’t I simply started rapping out primes? Of course all the integers, in fact all the real numbers, from thirty-seven through forty-one had square roots beginning with six, but which one ... ?

Suddenly I heard a scratching ...