The Sixth Science Fiction Megapack

by Arthur C. Clarke

  Ed had never seen a hole into another world, of course, nor even heard of such a thing. He was as surprised as any one would naturally be to find one not fifty feet from their front door.

  Still, his experience had been all in the direction of believing what his eyes told him. He had seen a lot of strange things in his life, and one more didn’t strain him too much. He stood stockstill where he had first noticed the hole and studied it warily.

  It was two steps off the trail to the left, right beside the old leaning birch, a rectangular piece of scenery that did not fit. It looked to be, as nearly as he could judge, about man-size, six by three. At the bottom it was easy enough to see where this world left off and that one began. On the left side the two worlds matched pretty well, but on the right side there was a niggerhead in this world, the moss-covered relic of a centuries old stump, while that world continued level, so that the niggerhead was neatly sliced in two. Also, the vegetation was different, mossy on this side, grassy on that.

  On up around the hole, though, it was harder to tell. There was no clear-cut line, just the difference in what you could see through it. In the other world, the ground seemed to fall away, with low scrubby brush in the foreground. Then, a mile or so away, there were rising hills with hardwood forests of some kind, still green with summer, covering them.

  Ed stepped cautiously to one side. The view through the hole narrowed, as if it faced the trail squarely. He edged around the old birch to get behind it, and from that side there was no hole, just the same old Alaskan scenery, birch and rose bushes and spruce. From the front, though, it was still there.

  He cut an alder shoot about eight feet long, trimmed it, and poked it through the hole. It went through easily enough. He prodded at the sod in the other world, digging up small tufts. When he pulled the stick back, some of the other world dirt was on the sharp end. It looked and smelled just about like any dirt.

  Old Tom came stretching out into the morning sun and stalked over to investigate. After a careful inspection of the hole he settled down with his paws tucked under him to watch. Ed took a flat round can from his pocket, lined his lip frugally with snuff, and sat down on the up-ended bucket to watch too. At the moment, that seemed the likeliest thing to do.

  * * * *

  It was nearly swarming time, the Harn had many things to preoccupy it, but it spared one unit to watch the hole into the other world. So far, nothing much had happened. A large biped had found the opening from the other side. It had been joined by a smaller quadruped; but neither showed any indication yet of coming through. The sun was shining through the hole, a large young yellow sun, and the air was crisp, with sharp interesting odors.

  The biped ejected a thin squirt of brown liquid through the hole—venom of some sort, apparently. The Harn hastily drew back out of range.

  * * * *

  The hole into the other world stayed there, as unobtrusively fixed as if it had been there since the beginning of time. Nothing came through, and nothing moved in the other world but leaves stirring now and then with a breeze, clouds drifting across the sky. Ed began to realize it was getting late in the morning, and he had not yet had breakfast. He left old Tom to watch the hole, got stiffly to his feet and went on down the trail to get the pail of water he had started for. From the cabin door, he could still see the hole into the other world. He kept one eye on it while he cooked breakfast.

  As he was finishing his second cup of coffee, he noticed the view into the other world becoming duller, dimming in a peculiar fashion. He left the dirty dishes and went over to look more closely. What was happening, he found, was just that it was getting dark in the other world. The effect was strange, much like looking out the door of a brightly lighted room at dusk. The edges of the hole cast a very clearly marked shadow now, and outside this shaft of sunlight the view faded, until a few yards away it was impossible to make out any detail.

  Presently the stars came out. Ed was not an astronomer, but he had a woodsman’s knowledge of the sky. He could find nothing familiar in any of the stars he saw. In some way, that was more unsettling than the hole itself had been.

  After he had finished the dishes, he cut two gee-pole spruce, trimmed them, and stuck one on each side of the hole. He got some thin thread he used to tie beaver snares and wove it back and forth between the poles, rigging a tin can alarm. It seemed likely someone or something had put the hole there, it had not just happened. If anything came through, Ed wanted to know about it. Just to make extra sure, he got some number three traps and made a few blind sets in front of the hole.

  Then he went back to his chores. Whatever was going to happen with the hole would happen when it happened, and winter was still coming.

  He set some babiche to soak for mending his snowshoes. He ran the net he had set at the edge of the eddy for late silvers and took out two fish. Old Tom had pretty well cleaned up the mice in the cellar hole, but they were still burrowing around the sills of the lean-to. Ed took a shovel and opened up a hole so Tom could get under the lean-to floor. He got out his needles, palm, thread, and wax; and mended his winter moccasins.

  Off and on, he checked the hole into the other world. There was nothing but the slow progression of alien stars across the sky. Finally old Tom grew bored and left to investigate the hole under the lean-to. Shortly there were scutterings and squeakings as evidence that he, too, had got back to business.

  * * * *

  Toward evening, Ed got to wondering how a living creature would take transition into the other world. He had no intention of trying it himself until he knew a lot more about it, but he thought he might be able to scare up a surrogate. Out by the wood pile some live-traps were piled under a spruce, from the time when Ed had been catching marten for the Fish and Wildlife to transplant. One was still in pretty fair shape. He patched it up and set it among the cottonwoods at the head of the bar, where there were some rabbit trails.

  When he went to bed it was still dark in the other world. He left the cabin door ajar so he could see it from his bed and set his shotgun, loaded with 00 buck, handy.

  Nearing sixty, Ed was not a sound sleeper, even when he had nothing on his mind. About ten it started to get light in the other world, and that woke him up. He padded out to look, but there was no change, it looked about the same as yesterday. He went back to bed.

  The next morning there was a rabbit in the live-trap. With a pole, Ed pushed the trap with the rabbit in it through into the other world and watched. Nothing happened. After a while the rabbit began nibbling at some spears of grass that pushed through the wire of the cage. Ed pulled it back and examined the rabbit carefully. It seemed healthy and about as happy as a rabbit could expect to be in a cage.

  It did not get dark in the other world till about noon, that day; and about seven, when it was dark in both worlds, Ed heard the jangle of the tin can alarm, followed by the snap of one of the steel traps.

  He took a flashlight and found a small hoofed animal, hardly bigger than old Tom, rearing and bucking with a broken leg in the trap. It had sharp little spike horns, only a few inches long, but mean. Ed got several painful jabs before he got the animal tied up and out of the trap. He restrung the alarm, then took his catch into the cabin to examine.

  It was herbivorous and adult, from the looks of its teeth and hoofs, though it only weighed about fifteen pounds. As an approximation, Ed decided it was female. When he killed it and opened it up, at first glance it looked reasonably familiar, on closer study less so.

  The blood, anyway, was red; not blue or yellow or green; and the bones were bones, just odd-shaped.

  Ed cut off a slice of heart and tossed it to old Tom. The cat sniffed it dubiously and then decided he liked it. He meowed for more. Ed gave it to him and fried a small sliver of ham. It smelled and tasted fine, but Ed contented himself with a single delicate nibble, pending further developments. Anyway, it was beginning to look like a little exploration would be feasible.

  * * * *

  The Harn,
also, was well-satisfied with the way things were going. It had been a strain to pass up the juicy little quadruped in the cage, but the inhabitants of the other world seemed shy, and the Harn did not wish to frighten them. At least, it knew now that life could come through the hole, and the small herbivore it had herded through confirmed that passage in the opposite direction was equally possible—plus a gratis demonstration of the other world’s pitiful defenses. At swarming time, the whole new world would be open to embryo Harn, as well as this world it presently occupied.

  It looked like a really notable swarming. The Harn budded three more planters on the forcing stem, to be ready to take full advantage of it.

  * * * *

  It got light in the other world at one in the morning that night. Ed had the days there pretty well pegged now. They were roughly twenty-seven hours, of which about thirteen hours were dark. Not too high a latitude, apparently, and probably late summer by the looks of the vegetation.

  He got up a little before daylight and looked at the rabbit and old Tom. Both seemed to be doing nicely. Old Tom was hungry for more otherworld meat. Ed gave it to him and made up a light pack. After some thought, he took the .450 bear gun he used for back-up when guiding. Whatever he ran into over there, the .450—a model 71 throwing a 400 grain slug at 2100 fps—should handle it.

  The first step through into the other world was a queasy one, but it turned out to be much the same as any other step. The only difference was that now he was in the other world looking back. From this side, the niggerhead at the threshold was sliced sharply, but it had been kicked down a little when he came through, and what with shoving the cage through and pulling it back, so that some clods of moss and dirt were scattered in the other world. For some reason, that made Ed feel better, it seemed to make the joining of the two worlds a little more permanent.

  Still, it had come sudden, and it might go sudden. Ed went back into his own world and got an ax, a saw, more ammunition, salt, a heavy sleeping robe, a few other possibles. He brought them through and piled them in the other world, covering them with a scrap of old tarp. He cut a couple of poles, peeled them, and stuck them in the ground to mark the hole from this side.

  Then he looked around.

  He stood on the shoulder of a hill, in a game trail that ran down toward a stream below, in what seemed to be a fairly recent burn. There were charred stumps, and the growth was small stuff, with some saplings pushing up through. There was timber in the valley below, though, and on the hills beyond, deciduous, somewhat like oak. South was where east had been in his own world, and the sun seemed smaller, but brighter. The sky was a very dark blue. He seemed lighter in this world, there was a spring in his step he had not known for twenty years. He looked at his compass. It checked with the direction of the sun.

  He studied the trail. It had seen a lot of use, but less in recent weeks. There were sharp hoof-prints of the animal he had caught, larger hoof-prints, vague pad-marks of various sizes, but nothing that looked human. The trail went under a charred tree trunk at a height that was not comfortable for a man, and the spacing of the steps around the gnarled roots of an old slump did not fit a man’s stride.

  He did not notice the Harn creature at all—which was understandable, it was well camouflaged.

  He worked circumspectly down the trail, staying a little off it, studying tracks and droppings, noticing evidences of browsing on the shrubs—mostly old—pausing to examine tufts of hair and an occasional feather. Halfway down the slope he flushed a bird about ptarmigan-size, grayish brown in color.

  The trail was more marked where it went into the timber. It wound through the trees for a few hundred yards and came out on a canoe-sized stream. Here it forked. One trail crossed the stream and went up the hill on the other side, the other followed the stream up the valley.

  * * * *

  The Harn followed Ed’s movements, observing carefully. It needed a specimen from the other world, and this biped would serve nicely, but it might as well learn as much as possible about him first. It could always pick him up some time before he returned to his own world. Just to make sure, it sent a stinging unit to guard the entrance.

  * * * *

  All his life, except for a short period in France, Ed had been a hunter, never hunted. Still, you don’t grow old in the woods by jumping without looking. Coming into a new situation, he was wary as an old wolf. There was a little shoulder right above the fork in the trail. He stood there for several minutes, looking things over, and then went down and crossed the stream at the next riffle, above the ford. By doing so, although he did not know it, he missed the trap the Harn maintained at the ford for chance passers-by.

  On the other side of the creek, the trail ran angling off downstream, skirted a small lake hidden in the trees, climbed over another low shoulder and dropped into a second valley. As Ed followed along it, he began to notice a few more signs of life—birds, small scurriers on the ground and in tree tops—and this set him thinking. The country had a picked-over feel to it, a hunted and trapped-out feel, worse where he had first come through, but still noticeable here.

  * * * *

  The Harn did not like to cross water, it could, but it did not like to.

  * * * *

  Ed looked at the sun. It was getting down in the sky. If there was any activity at all around here, the ford at dusk would be as likely a place as any to find it. He worked back along the ridge to a point above where he judged the ford to be. The breeze was drawing up the valley, but favoring the other side a little. He dropped down and crossed the stream a quarter mile above the ford, climbed well above the trail and worked along the hillside until he was in a position where he could watch both the ford and the fork in the trail. He squatted down against a tree in a comfortable position, laid his gun across his knees, and rummaged in his pack for the cold flapjacks, wrapped around slices of duck breast, which he had packed for lunch.

  After he had finished eating he drank from his canteen—the water in this world might be good, it might not, there was no point in taking chances till he could try it on the cat—and took an economical chew of snuff. He settled back to wait.

  * * * *

  The Harn had lost Ed after he crossed the creek—it used a fallen tree quite a way further up for its own crossing—and did not pick him up again until just before he crossed back. Now, however, he had been immobile for several minutes. This looked like about as good a time as any to make the pickup. The Harn had a stinging unit just about positioned, and it had dispatched a carrier to stand by.

  * * * *

  After a while, sitting there, Ed began to feel uneasy. The timber was big here, and open underneath, almost parklike. The nearest cover was fifty or sixty yards off to his left, a little tangle of brush where a tree had fallen and let a shaft of sunlight through.

  It looked possible, but it didn’t feel quite right. Still, it was about the only place anything big enough to bother him could hide. The feeling was getting stronger, the back hairs on Ed’s neck were starting to stand up now. Without visible movement, or even noticing himself that he was doing it, he let awareness run over his body, checking the position and stiffness of his legs—he had been sitting there quite a while—the balance of the gun across his knees, the nearness of his thumb to the hammer.

  Thoughtfully, still studying the patch of brush, he spat a thin stream over his left shoulder at a pile of leaves a few feet away.

  Thinking about it later, Ed could almost have sworn the tobacco juice sizzled as it hit. Actually, this was probably imaginary. The stinging unit was not that sensitive to tobacco, though it was sensitive enough. As the drops splattered it, the pile of leaves erupted with a snuffling hiss like an overloaded teakettle into a tornado of bucking, twisting activity.

  Ed’s reflexes were not quite as fast as they had been when he was young, but they were better educated. Also, he was already keyed-up. Almost as it started, the flurry in the leaves stopped with the roar of his rifle. Fired like that,
the heavy gun just about took his hand off, but he did not notice it at the moment. He came erect in a quick scramble, jacking in a fresh round as he did so. The scene took on that strange timeless aspect it often does in moments of emergency, with a man’s whole being focused on the fleeting now—you know, in an academic sort of way, that things are moving fast, you are moving fast yourself, but there seems plenty of time to make decisions, to look things over and decide what has to be done, to move precisely, with minimum effort and maximum effect.

  Whatever the thing at his feet was, it was out of the picture now—it had not even twitched after the heavy bullet tore through it. There was a stomping rush in the little thicket he had been watching. Ed took two long quick steps to one side to clear a couple of trees, threw up the gun and fired as something flashed across a thin spot in the brush. He heard the whack of the bullet in flesh and fired again. Ordinarily he did not like to shoot at things he could not see clearly, but this did not seem the time to be overly finicky. There was no further movement in the brush.

  He stood there several long moments, listening, and there was no further movement anywhere. He eased the hammer down, fed in three rounds to replace those he had used, and walked slowly back to the first thing he had shot.

  At that range, the bullet had not opened up, but it had not needed to. It had practically exploded the creature anyway—the .450 has two tons of striking energy at the muzzle. From what was left, Ed deduced a smallish, rabbit-sized thing, smooth-skinned, muscular, many-legged, flattish, mottled to camouflage perfectly in the leaves. There was a head at one end, mostly undamaged since it had been at the end of a long muscular neck, with a pair of glazing beady eyes and a surprisingly small mouth. When Ed pressed on the muscles at the base of the skull, the mouth gaped roundly and a two-inch long spine slid smoothly out of an inconspicuous slot just below it.

  At middling distances or better, Ed could still see as well as ever, but close up he needed help. He got out his pocket magnifier and studied the spine. It looked hollow, grooved back for a distance from the point. A drop of milky looking substance trembled on its tip.