Agent of Vega and Other Stories

by James H. Schmitz

  The pony made no reply. It knew what was at stake and why eight big ships were circling Noorhut somewhere beyond space-detection tonight. It knew, too, that the ships would act only if it was discovered that Grandma had failed. But—

  The pony shook its head uneasily. The people on Treebel had never become civilized to the point of considering the possibility of taking calculated risks on a planetary scale—not to mention the fact that the lives of the pony and of Grandma were included in the present calculation. In the eight years it had been accompanying her on her travels, it had developed a tremendous respect for Erisa Wannattel's judgment and prowess. But, just the same, frightening the Halpa off, if it still could be done, seemed like a very sound idea right now to the pony.

  As a matter of fact, as Grandma well knew, it probably could have been done at this stage by tossing a small firecracker into the hollow. Until they had established their planetary foothold, the Halpa took extreme precautions. They could spot things in the class of radiation weapons a hundred miles away, and either that or any suggestion of local aggressiveness or of long-range observation would check the invasion attempt on Noorhut then and there.

  But one of the principal reasons she was here tonight was to see that nothing did happen to stop it. For this assault would only be diverted against some other world then, and quite probably against one where the significance of the spying detector-globes wouldn't be understood before it was too late. The best information system in the Galaxy couldn't keep more than an insignificant fraction of its populations on the alert for dangers like that—

  She bounced suddenly to her feet and, at the same instant, the pony swung away from the hollow toward which it been staring. They both stood for a moment then, turning their heads about, like baffled hounds trying to fix a scent on the wind.

  "It's Grimp!" Grandma exclaimed.

  The rhinocerine pony snorted faintly. "Those are his thought images, all right," it agreed. "He seems to feel you need protection. Can you locate him?"

  "Not yet," said Grandma anxiously. "Yes, I can. He's coming up through the woods on the other side of the hollow, off to the left. The little devil!" She was hustling back to the trailer. "Come on, I'll have to ride you there. I can't even dare use the go-buggy this late in the day."

  The pony crouched beside the trailer while she quickly snapped on its saddle from the top of the back steps. Six metal rings had been welded into the horny plates of its back for this purpose, so it was a simple job. Grandma clambered aloft, hanging onto the saddle's hand-rails.

  "Swing wide of the hollow!" she warned. "This could spoil everything. But make all the noise you want. The Halpa don't care about noise as such—it has to have emotional content before they get interested—and the quicker Grimp spots us, the easier it will be to find him."

  The pony already was rushing down into the meadow at an amazing rate of speed—it took a lot of very efficient muscle to drive as heavy a body as that through the gluey swamps of Treebel. It swung wide of the hollow and of what it contained, crossed a shallow bog farther down the meadow with a sound like a charging torpedo-boat, and reached the woods.

  It had to slow down then, to avoid brushing off Grandma.

  "Grimp's down that slope somewhere," Grandma said. "He's heard us."

  "They're making a lot of noise!" Grimp's thought reached them suddenly and clearly. He seemed to be talking to someone. "But we're not scared of them, are we?"

  "Bang-bang!" another thought-voice came excitedly.

  "It's the lortel," Grandma and the pony said together.

  "That's the stuff!" Grimp resumed approvingly. "We'll slingshot them all if they don't watch out. But we'd better find Grandma soon."

  "Grimp!" shouted Grandma. The pony backed her up with a roaring call.

  "Hello?" came the lortel's thought.

  "Wasn't that the pony?" asked Grimp. "All right—let's go that way."

  "Here we come, Grimp!" Grandma shouted as the pony descended the steep side of a ravine with the straightforward technique of a rockslide.

  "That's Grandma!" thought Grimp. "Grandma!" he yelled. "Look out! There's monsters all around!"

  * * *

  "What you missed!" yelled Grimp, dancing around the pony as Grandma Wannattel scrambled down from the saddle. "There's monsters all around the village and the Guardian killed one and I slingshot another till he fizzled out and I was coming to find you—"

  "Your mother will be worried!" began Grandma as they rushed into each other's arms.

  "No," grinned Grimp. "All the kids are supposed to be sleeping in the school house, and she won't look there till morning, and the schoolteacher said the monsters were all"—he slowed down cautiously—"ho-lucy-nations. But he wouldn't go look when the Guardian said they'd show him one. He stayed right in bed! But the Guardian's all right—he killed one and I slingshot another and the lortel learned a new word. Say 'bang-bang', lortel!" he invited.

  "Hello!" squeaked the lortel.

  "Aw," said Grimp disappointedly. "He can say it, though. And I've come to take you to the village so the monsters don't get you. Hello, pony!"

  "Bang-bang," said the lortel distinctly.

  "See?" cried Grimp. "He isn't scared at all—he's a real brave lortel! If we see some monsters don't you get scared either, because I've got my slingshot," he said, waving it bloodthirstily, "and two back pockets still full of medium stones. The way to do it is to kill them all!"

  "It sounds like a pretty good idea, Grimp," Grandma agreed. "But you're awfully tired now."

  "No, I'm not!" Grimp said, surprised. His right eye sagged shut and then his left and he opened them both with an effort and looked at Grandma.

  "That's right," he admitted. "I am . . ."

  "In fact," said Grandma, "you're asleep!"

  "No, I'm n—" objected Grimp. Then he sagged toward the ground, and Grandma caught him.

  "In a way I hate to do it," she panted, wrestling him aboard the pony, which had lain down and flattened itself as much as it could to make it easier. "He'd probably enjoy it. But we can't take a chance. He's a husky little devil, too," she groaned, giving a final boost, "and those ammunition pockets don't make him any lighter!" She clambered up again herself and noticed that the lortel had transferred itself to her coat collar.

  The pony stood up cautiously.

  "Now what?" it said.

  "Might as well go straight to the hollow," said Grandma, breathing hard. "We'll probably have to wait around there a few hours, but if we're careful it won't do any harm."

  * * *

  "Did you find a good deep pond?" Grandma asked the pony a little later, as it came squishing up softly through the meadow behind her to join her at the edge of the hollow.

  "Yes," said the pony. "About a hundred yards back. That should be close enough. How much more waiting do you think we'll have to do?"

  Grandma shrugged carefully. She was sitting in the grass with what, by daylight, would have been a good view of the hollow below. Grimp was asleep with his head on her knees; and the lortel, after catching a few bugs in the grass and eating them, had settled down on her shoulder and dozed off too.

  "I don't know," she said. "It's still three hours till Big Moonrise, and it's bound to be some time before then. Now you've found a waterhole, we'll just stay here together and wait. The one thing to remember is not to let yourself start getting excited about them."

  The pony stood huge and chunky beside her, its forefeet on the edge of the hollow, staring down. Muddy water trickled from its knobby flanks. It had brought the warm mud-smells of a summer pond back with it to hang in a cloud about them.

  There was vague, dark, continuous motion at the bottom of the hollow. A barely noticeable stirring in the single big pool of darkness that filled it.

  "If I were alone," the pony said, "I'd get out of here! I know when I ought to be scared. But you've taken psychological control of my reactions, haven't you?"

  "Yes," said Grandma. "It'll be easier for
me, though, if you help along as much as you can. There's really no danger until their transmitter has come through."

  "Unless," said the pony, "they've worked out some brand-new tricks in the past few hundred years."

  "There's that," Grandma admitted. "But they've never tried changing their tricks on us yet. If it were us doing the attacking, we'd vary our methods each time, as much as we could. But the Halpa don't seem to think just like we do about anything. They wouldn't still be so careful if they didn't realize they were very vulnerable at this point."

  "I hope they're right about that!" the pony said briefly.

  Its head moved then, following the motion of something that sailed flutteringly out of the depths of the hollow, circled along its far rim, and descended again. The inhabitants of Treebel had a much deeper range of dark-vision than Grandma Wannattel, but she was also aware of that shape.

  "They're not much to look at," the pony remarked. "Like a big, dark rag of leather, mostly."

  "Their physical structure is believed to be quite simple," Grandma agreed slowly. The pony was tensing up again, and it was best to go on talking to it, about almost anything at all. That always helped, even though the pony knew her much too well by now to be really fooled by such tricks.

  "Many very efficient life-forms aren't physically complicated, you know," she went on, letting the sound of her voice ripple steadily into its mind. "Parasitical types, particularly. It's pretty certain, too, that the Halpa have the hive-mind class of intelligence, so what goes for the nerve-systems of most of the ones they send through to us might be nothing much more than secondary reflex-transmitters. . . ."

  Grimp stirred in his sleep at that point and grumbled. Grandma looked down at him. "You're sound asleep!" she told him severely, and he was again.

  "You've got plans for that boy, haven't you?" the pony said, without shifting its gaze from the hollow.

  "I've had my eye on him," Grandma admitted, "and I've already recommended him to Headquarters for observation. But I'm not going to make up my mind about Grimp till next summer, when we've had more time to study him. Meanwhile, we'll see what he picks up naturally from the lortel in the way of telepathic communication and sensory extensions. I think Grimp's the kind we can use."

  "He's all right," the pony agreed absently. "A bit murderous, though, like most of you . . ."

  "He'll grow out of it!" Grandma said, a little annoyedly, for the subject of human aggressiveness was one she and the pony argued about frequently. "You can't hurry developments like that along too much. All of Noorhut should grow out of that stage, as a people, in another few hundred years. They're about at the turning-point right now—"

  Their heads came up together, then, as something very much like a big, dark rag of leather came fluttering up from the hollow and hung in the dark air above them. The representatives of the opposing powers that were meeting on Noorhut that night took quiet stock of one another for a moment.

  The Halpa was about six feet long and two wide, and considerably less than an inch thick. It held its position in the air with a steady, rippling motion, like a bat the size of a man. Then, suddenly, it extended itself with a snap, growing taut as a curved sail.

  The pony snorted involuntarily. The apparently featureless shape in the air turned towards it and drifted a few inches closer. When nothing more happened, it turned again and fluttered quietly back down into the hollow.

  "Could it tell I was scared?" the pony asked uneasily.

  "You reacted just right," Grandma said soothingly. "Startled suspicion at first, and then just curiosity, and then another start when it made that jump. It's about what they'd expect from creatures that would be hanging around the hollow now. We're like cows to them. They can't tell what things are by their looks, like we do—"

  But her tone was thoughtful, and she was more shaken than she would have cared to let the pony notice. There had been something indescribably menacing and self-assured in the Halpa's gesture. Almost certainly, it had only been trying to draw a reaction of hostile intelligence from them, probing, perhaps, for the presence of weapons that might be dangerous to its kind.

  But there was a chance—a tiny but appalling chance—that the things had developed some drastically new form of attack since their last breakthrough, and that they already were in control of the situation . . .

  In which case, neither Grimp nor anyone else on Noorhut would be doing any more growing-up after tomorrow.

  Each of the eleven hundred and seventeen planets that had been lost to the Halpa so far still traced a fiery, forbidding orbit through space—torn back from the invaders only at the cost of depriving it, by humanity's own weapons, of the conditions any known form of life could tolerate.

  The possibility that this might also be Noorhut's future had loomed as an ugly enormity before her for the past four years. But of the nearly half a hundred worlds which the Halpa were found to be investigating through their detector-globes as possible invasion points for this period, Noorhut finally had been selected by Headquarters as the one where local conditions were most suited to meet them successfully. And that meant in a manner which must include the destruction of their only real invasion weapon, the fabulous and mysterious Halpa transmitter. Capable as they undoubtedly were, they had shown in the past that they were able or willing to employ only one of those instruments for each period of attack. Destroying the transmitter meant therefore that humanity would gain a few more centuries to figure out a way to get back at the Halpa before a new attempt was made.

  So on all planets but Noorhut the detector-globes had been encouraged carefully to send back reports of a dangerously alert and well-armed population. On Noorhut, however, they had been soothed along . . . and just as her home-planet had been chosen as the most favorable point of encounter, so was Erisa Wannattel herself selected as the agent most suited to represent humanity's forces under the conditions that existed there.

  Grandma sighed gently and reminded herself again that Headquarters was as unlikely to miscalculate the overall probability of success as it was to select the wrong person to achieve it. There was only the tiniest, the most theoretical, of chances that something might go wrong and that she would end her long career with the blundering murder of her own homeworld.

  But there was that chance.

  * * *

  "There seem to be more down there every minute!" the pony was saying.

  Grandma drew a deep breath.

  "Must be several thousand by now," she acknowledged. "It's getting near breakthrough time, all right, but those are only the advance forces." She added, "Do you notice anything like a glow of light down there, towards the center?"

  The pony stared a moment. "Yes," it said. "But I would have thought that was way under the red for you. Can you see it?"

  "No," said Grandma. "I get a kind of a feeling, like heat. That's the transmitter beginning to come through. I think we've got them!"

  The pony shifted its bulk slowly from side to side.

  "Yes," it said resignedly, "or they've got us."

  "Don't think about that," Grandma ordered sharply and clamped one more mental lock shut on the foggy, dark terrors that were curling and writhing under her conscious thoughts, threatening to emerge at the last moment and paralyze her actions.

  She had opened her black bag and was unhurriedly fitting together something composed of a few pieces of wood and wire, and a rather heavy, stiff spring . . .

  "Just be ready," she added.

  "I've been ready for an hour," said the pony, shuffling its feet unhappily.

  They did no more talking after that. All the valley had become quiet about them. But slowly the hollow below was filling up with a black, stirring, slithering tide. Bits of it fluttered up now and then like strips of black smoke, hovered a few yards above the mass, and settled again.

  Suddenly, down in the center of the hollow, there was something else.

  The pony had seen it first, Grandma Wannattel realized. It was stari
ng in that direction for almost a minute before she grew able to distinguish something that might have been a group of graceful miniature spires. Semi-transparent in the darkness, four small domes showed at the corners, with a larger one in the center. The central one was about twenty feet high and very slender.

  The whole structure began to solidify swiftly . . .

  The Halpa Transmitter's appearance of crystalline slightness was perhaps the most mind-chilling thing about it. For it brought instantly a jarring sense of what must be black distance beyond all distances, reaching back unimaginably to its place of origin. In that unknown somewhere, a prodigiously talented and determined race of beings had labored for human centuries to prepare and point some stupendous gun . . . and were able then to bridge the vast interval with nothing more substantial than this dark sliver of glass that had come to rest suddenly in the valley of the Wend.

  But, of course, the Transmitter was all that was needed; its deadly poison lay in a sluggish, almost inert mass about it. Within minutes from now, it would waken to life, as similar transmitters had wakened on other nights on those lost and burning worlds. And in much less than minutes after that, the Halpa invaders would be hurled by their slender machine to every surface section of Noorhut—no longer inert, but quickened into a ravening, almost indestructible form of vampiric life, dividing and subdividing in its incredibly swift cycle of reproduction, fastening to feed anew, growing and dividing again—

  Spreading, at that stage, much more swiftly than it could be exterminated by anything but the ultimate weapons!

  The pony stirred suddenly, and she felt the wave of panic roll up in it.

  "It's the Transmitter, all right," Grandma's thought reached it quickly. "We've had two descriptions of it before. But we can't be sure it's here until it begins to charge itself. Then it lights up—first at the edges, and then at the center. Five seconds after the central spire lights up, it will be energized too much to let them pull it back again. At least they couldn't pull it back after that, the last time they were observed. And then we'd better be ready—"