by Various
* * * * *
In the morning, Bolden was awake long before the doctor came in. Kessler's face was haggard and the smile was something he assumed solely for the patient's benefit. If he could have seen what the expression looked like after filtering through the microscreen, he would have abandoned it. "I see you're holding your own," he said with hollow cheerfulness. "We're doing quite well ourselves."
"I'll bet," said Bolden. "Maybe you've got to the point where one of the antibiotics doesn't actually stimulate the growth of the microbes?"
"I was afraid you'd find it out," sighed the doctor. "We can't keep everything from you."
"You could have given me a shot of plasma and said it was a powerful new drug."
"That idea went out of medical treatment a couple of hundred years ago," said the doctor. "You'd feel worse when you failed to show improvement. Settling a planet isn't easy and the dangers aren't imaginary. You've got to be able to face facts as they come."
He peered uncertainly at Bolden. The microscreen distorted his vision, too. "We're making progress though it may not seem so to you. When a mixture of a calcium salt plus two antihistamines is added to a certain neobiotic, the result is that the microbe grows no faster than it should. Switching the ingredients here and there--maybe it ought to be a potassium salt--and the first thing you know we'll have it stopped cold."
"I doubt the effectiveness of those results," said Bolden. "In fact, I think you're on the wrong track. Try investigating the effects of neural induction."
"What are you talking about?" said the doctor, coming closer and glancing suspiciously at the lump beside Bolden. "Do you feel dizzy? Is there anything else unusual that you notice?"
"Don't shout at the patient." Bolden waggled his finger reprovingly. He was proud of the finger. He couldn't feel what he was doing, but he had control over it. "You, Kessler, should face the fact that a doctor can learn from a patient what the patient learned from the natives."
But Kessler didn't hear what he said. He was looking at the upraised hand. "You're moving almost normally," he said. "Your own immunity factor is controlling the disease."
"Sure. I've got an immunity factor," said Bolden. "The same one the natives have. Only it's not inside my body." He rested his hand on the animal beneath the covers. It never wanted to leave him. It wouldn't have to.
"I can set your mind at rest on one thing, Doctor. Natives are susceptible to the disease, too. That's why they were able to recognize I had it. They gave me the cure and told me what it was, but I was unable to see it until it was nearly too late. Here it is." He turned back the covers and the exposed animal sleeping peacefully on his legs which raised its head and licked his fingers. He felt that.
* * * * *
After an explanation the doctor tempered his disapproval. It was an unsanitary practice, but he had to admit that the patient was much improved. Kessler verified the state of Bolden's health by extensive use of the X-ray microscope. Reluctantly he wheeled the machine to the wall and covered it up.
"The infection is definitely receding," he said. "There are previously infected areas in which I find it difficult to locate a single microbe. What I can't understand is how it's done. According to you, the animal doesn't break the skin with its tongue and therefore nothing is released into the bloodstream. All that seems necessary is that the animal be near you." He shook his head behind the microscreen. "I don't think much of the electrical analogy you used."
"I said the first thing I thought of. I don't know if that's the way it works, but it seems to me like a pretty fair guess."
"The microbes do cluster around nerves," said the doctor. "We know that neural activity is partly electrical. If the level of that activity can be increased, the bacteria might be killed by ionic dissociation." He glanced speculatively at Bolden and the animal. "Perhaps you do borrow nervous energy from the animal. We might also find it possible to control the disease with an electrical current."
"Don't try to find out on me," said Bolden. "I've been an experimental specimen long enough. Take somebody who's healthy. I'll stick with the natives' method."
"I wasn't thinking of experiments in your condition. You're still not out of danger." Nevertheless he showed his real opinion when he left the room. He failed to plug in and flash the decontagion suit.
Bolden smiled at the doctor's omission and ran his hand through the fur. He was going to get well.
* * * * *
But his progress was somewhat slower than he'd anticipated though it seemed to satisfy the doctor who went on with his experiments. The offending bacteria could be killed electrically. But the current was dangerously large and there was no practical way to apply the treatment to humans. The animal was the only effective method.
Kessler discovered the microbe required an intermediate host. A tick or a mosquito seemed indicated. It would take a protracted search of the mountains to determine just what insect was the carrier. In any event the elaborate sanitary precautions were unnecessary. Microscreens came down and decontagion suits were no longer worn. Bolden could not pass the disease on to anyone else.
Neither could the animal. It seemed wholly without parasites. It was clean and affectionate, warm to the touch. Bolden was fortunate that there was such a simple cure for the most dreaded disease on Van Daamas.
It was several days before he was ready to leave the small hospital at the edge of the settlement. At first he sat up in bed and then he was allowed to walk across the room. As his activity increased, the animal became more and more content to lie on the bed and follow him with its eyes. It no longer frisked about as it had in the beginning. As Bolden told the nurse, it was becoming housebroken.
The time came when the doctor failed to find a single microbe. Bolden's newly returned strength and the sensitivity of his skin where before there had been numbness confirmed the diagnosis. He was well. Peggy came to walk him home. It was pleasant to have her near.
"I see you're ready," she said, laughing at his eagerness.
"Except for one thing," he said. "Come, Pet." The animal raised its head from the bed where it slept.
"Pet?" she said quizzically. "You ought to give it a name. You've had it long enough to decide on something."
"Pet's a name," he said. "What can I call it? Doc? Hero?"
She made a face. "I can't say I care for either choice, although it did save your life."
"Yes, but that's an attribute it can't help. The important thing is that if you listed what you expect of a pet you'd find it in this creature. Docile, gentle, lively at times; all it wants is to be near you, to have you touch it. And it's very clean."
"All right, call it Pet if you want," said Peggy. "Come on, Pet."
It paid no attention to her. It came when Bolden called, getting slowly off the bed. It stayed as close as it could get to Bolden. He was still weak so they didn't walk fast and, at first, the animal was able to keep up.
* * * * *
It was almost noon when they went out. The sun was brilliant and Van Daamas seemed a wonderful place to be alive in. Yes, with death behind him, it was a very wonderful place. Bolden chatted gaily with Peggy. She was fine company.
And then Bolden saw the native who had given him the animal. Five to seven days, and he had arrived on time. The rest of the tribe must be elsewhere in the settlement. Bolden smiled in recognition while the man was still at some distance. For an answer the native shifted the bow in his hand and glanced behind the couple, in the direction of the hospital.
The movement with the bow might have been menacing, but Bolden ignored that gesture. It was the sense that something was missing that caused him to look down. The animal was not at his side. He turned around.
The creature was struggling in the dust. It got to its feet and wobbled toward him, staggering crazily as it tried to reach him. It spun around, saw him, and came on again. The tongue lolled out and it whined once. Then the native shot it through the heart, pinning it to the ground. The short tail thumped
and then it died.
Bolden couldn't move. Peggy clutched his arm. The native walked over to the animal and looked down. He was silent for a moment. "Die anyway soon," he said to Bolden. "Burned out inside."
He bent over. The bright yellow eyes had faded to nothingness in the sunlight. "Gave you its health," said the man of Van Daamas respectfully as he broke off the protruding arrow.
It was a dark blue arrow.
* * * * *
Now every settlement on the planet has Bolden's pets. They have been given a more scientific name, but nobody remembers what it is. The animals are kept in pens, exactly as is done by the natives, on one side of town, not too near any habitation.
For a while, there was talk that it was unscientific to use the animal. It was thought that an electrical treatment could be developed to replace it. Perhaps this was true. But settling a planet is a big task. As long as one method works there isn't time for research. And it works--the percentage of recovery is as high as in other common ailments.
But in any case the animal can never become a pet, though it may be in the small but bright spark of consciousness that is all the little yellow-eyed creature wants. The quality that makes it so valuable is the final disqualification. Strength can be a weakness. Its nervous system is too powerful for a man in good health, upsetting the delicate balance of the human body in a variety of unusual ways. How the energy-transfer takes place has never been determined exactly, but it does occur.
It is only when he is stricken with the Bubble Death and needs additional energy to drive the invading microbes from the tissue around his nerves that the patient is allowed to have one of Bolden's pets.
In the end, it is the animal that dies. As the natives knew, it is kindness to kill it quickly.
It is highly regarded and respectfully spoken of. Children play as close as they can get, but are kept well away from the pens by a high, sturdy fence. Adults walk by and nod kindly to it.
Bolden never goes there nor will he speak of it. His friends say he's unhappy about being the first Earthman to discover the usefulness of the little animal. They are right. It is a distinction he doesn't care for. He still has the blue arrow. There are local craftsmen who can mend it, but he has refused their services. He wants to keep it as it is.
* * *
Contents
RAIDERS OF THE UNIVERSES
By Donald Wandrei
Childlike, the great astronomer Phobar stands before the metallic invaders of the ravished solar system.
It was in the thirty-fourth century that the dark star began its famous conquest, unparalleled in stellar annals. Phobar the astronomer discovered it. He was sweeping the heavens with one of the newly invented multi-powered Sussendorf comet-hunters when something caught his eye--a new star of great brilliance in the foreground of the constellation Hercules.
For the rest of the night, he cast aside all his plans and concentrated on the one star. He witnessed an unprecedented event. Mercia's nullifier had just been invented, a curious and intricate device, based on four-dimensional geometry, that made it possible to see occurrences in the universe which had hitherto required the hundreds of years needed for light to cross the intervening space before they were visible on Earth. By a hasty calculation with the aid of this invention, Phobar found that the new star was about three thousand light-years distant, and that it was hurtling backward into space at the rate of twelve hundred miles per second. The remarkable feature of his discovery was this appearance of a fourth-magnitude star where none had been known to exist. Perhaps it had come into existence this very night.
On the succeeding night, he was given a greater surprise. In line with the first star, but several hundred light-years nearer, was a second new star of even more brightness. And it, too, was hurtling backward into space at approximately twelve hundred miles per second. Phobar was astonished. Two new stars discovered within twenty-four hours in the same part of the heavens, both of the fourth magnitude! But his surprise was as nothing when on the succeeding night, even while he watched, a third new star appeared in line with these, but much closer.
At midnight he first noticed a pin-point of faint light; by one o'clock the star was of eighth magnitude. At two it was a brilliant sun of the second magnitude blazing away from Earth like the others at a rate of twelve hundred miles per second. And on the next evening, and the next, and the next, other new stars appeared until there were seven in all, every one on a line in the same constellation Hercules, every one with the same radiance and the same proper motion, though of varying size!
* * * * *
Phobar had broadcast his discovery to incredulous astronomers; but as star after star appeared nightly, all the telescopes on Earth were turned toward one of the most spectacular cataclysms that history recorded. Far out in the depths of space, with unheard-of regularity and unheard-of precision, new worlds were flaming up overnight in a line that began at Hercules and extended toward the solar system.
Phobar's announcement was immediately flashed to Venus, Mars, Jupiter, and Saturn, the other members of the Five World Federation. Saturn reported no evidence of the phenomena, because of the interfering rings and the lack of Mercia's nullifier. But Jupiter, with a similar device, witnessed the phenomena and announced furthermore that many stars in the neighborhood of the novæ had begun to deviate in singular and abrupt fashion from their normal positions.
There was not as yet much popular interest in the phenomena. Without Mercia's nullifier, the stars were not visible to ordinary eyes, since the light-rays would take years to reach the Earth. But every astronomer who had access to Mercia's nullifier hastened to focus his telescope on the region where extraordinary events were taking place out in the unfathomable gulf of night. Some terrific force was at work, creating worlds and disturbing the positions of stars within a radius already known to extend billions and trillions of miles from the path of the seven new stars. But of the nature of that force, astronomers could only guess.
* * * * *
Phobar took up his duties early on the eighth night. The last star had appeared about five hundred light-years distant. If an eighth new star was found, it should be not more than a few light-years away. But nothing happened. All night Phobar kept his telescope pointed at the probable spot, but search as he might, the heavens showed nothing new. In the morning he sought eagerly for news of any discovery made by fellow-watchers, but they, too, had found nothing unusual. Could it be that the mystery would now fade away, a new riddle of the skies?
The next evening, he took up his position once more, training his telescope on the seven bright stars, and then on the region where an eighth, if there were one, should appear. For hours he searched the abyss in vain. He could find none. Apparently the phenomena were ended. At midnight he took a last glance before entering on some tedious calculations. It was there! In the center of the telescope a faint, hazy object steadily grew in brightness. All his problems were forgotten as Phobar watched the eighth star increase hourly. Closer than any other, closer even than Alpha Centauri, the new sun appeared, scarcely three light-years away across the void surrounding the solar system. And all the while he watched, he witnessed a thing no man had ever before seen--the birth of a world!
* * * * *
By one o'clock, the new star was of fifth magnitude; by two it was of the first. As the faint flush of dawn began to come toward the close of that frosty, moonless November night, the new star was a great white-hot object more brilliant than any other star in the heavens. Phobar knew that when its light finally reached Earth so that ordinary eyes could see, it would be the most beautiful object in the night sky. What was the reason for these unparalleled births of worlds and the terrifying mathematical precision that characterized them?
Whatever the cosmic force behind, it was progressing toward the solar system. Perhaps it would even disturb the balance of the planets. The possible chance of such an event had already called the attention of some astronomers, but the whole phenomenon wa
s too inexplicable to permit more than speculation.
The next evening was cloudy. Jupiter reported nothing new except that Neptune had deviated from its course and tended to pursue an erratic and puzzling new orbit.
Phobar pondered long over this last news item and turned his attention to the outermost planet on the succeeding night. To his surprise, he had great difficulty in locating it. The ephemeris was of absolutely no use. When he did locate Neptune after a brief search, he discovered it more than eighty million miles from its scheduled place! This was at one-forty. At two-ten he was thunderstruck by a special announcement sent from the Central Bureau to every observatory and astronomer of note throughout the world, proclaiming the discovery of an ultra-Plutonian planet. Phobar was incredulous. For centuries it had been proved that no planet beyond Pluto could possibly exist.
* * * * *
With feverish haste, Phobar ran to the huge telescope and rapidly focused it where the new planet should be. Five hundred million miles beyond Neptune was a flaming path like the beam of a giant searchlight that extended exactly to the eighth solar planet. Phobar gasped. He could hardly credit the testimony of his eyes. He looked more closely. The great stream of flame still crossed his line of vision. But this time he saw something else: at the precise farther end of the flame-path a round disk--dark!
Beyond a doubt, a new planet of vast size now formed an addition to the solar group. But that planet was almost impervious to the illuminating rays of the sun and was barely discernible. Neptune itself shone brighter than it ever had, and was falling away from the sun at a rate of twelve hundred miles per second.
All night Phobar watched the double mystery. By three o'clock, he was convinced, as far as lightning calculations showed, that the invader was hurtling toward the sun at a speed of more than ten million miles an hour. At three-fifteen, he thought that vanishing Neptune seemed brighter even than the band of fire running to the invader. At four, his belief was certainty. With amazement and awe, Phobar sat through the long, cold night, watching a spectacular and terrible catastrophe in the sky.