Suddenly, down in the center of the hollow, there was something else.
The pony had seen it first, Grandma Wannattel realized. It was staring 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—”
The pony had been told all that before. But as it listened it was quieting down again.
“And you’re going to go on sleeping!” Grandma Wannattel’s thought told Grimp next. “No matter what you hear or what happens, you’ll sleep on and know nothing at all any more until I wake you up . . .”
* * *
Light surged up suddenly in the Transmitter—first into the four outer spires, and an instant later into the big central one, in a sullen red glow. It lit the hollow with a smoky glare. The pony took two startled steps backwards.
“Five seconds to go!” whispered Grandma’s thought. She reached into her black bag again and took out a small plastic ball. It reflected the light from the hollow in dull crimson gleamings. She let it slip down carefully inside the shaftlike frame of the gadget she had put together of wood and wire. It clicked into place there against one end of the compressed spring.
Down below, they lay now in a blanket fifteen feet thick over the wet ground, like big, black, water-sogged leaves swept up in circular piles about the edges of the hollow. The tops and sides of the piles were stirring and shivering and beginning to slide down toward the Transmitter.
” . . . five, and go!” Grandma said aloud. She raised the wooden catapult to her shoulder.
The pony shook its blunt-horned head violently from side to side, made a strangled, bawling sound, surged forward, and plunged down the steep side of the hollow in a thundering rush.
Grandma aimed carefully and let go.
The blanket of dead-leaf things was lifting into the air ahead of the pony’s ground-shaking approach in a weightless, silent swirl of darkness, which instantly blotted both the glowing Transmitter and the pony’s shape from sight. The pony roared once as the blackness closed over it. A second later, there was a crash like the shattering of a hundred-foot mirror—and at approximately the same moment, Grandma’s plastic ball exploded somewhere in the center of the swirling swarm.
Cascading fountains of white fire filled the whole of the hollow. Within the fire, a dense mass of shapes fluttered and writhed frenziedly like burning rags. From down where the fire boiled fiercest rose continued sounds of brittle substances suffering enormous violence. The pony was trampling the ruined Transmitter, making sure of its destruction.
“Better get out of it!” Grandma shouted anxiously. “What’s left of that will all melt now anyway!”
She didn’t know whether it heard her or not. But a few seconds later, it came pounding up the side of the hollow again. Blazing from nose to rump, it tramped past Grandma, plunged through the meadow behind her, shedding white sheets of fire that exploded the marsh grass in its tracks, and hurled itself headlong into the pond it had selected previously. There was a great splash accompanied by sharp hissing noises. Pond and pony vanished together under billowing clouds of steam.
“That was pretty hot!” its thought came to Grandma.
She drew a deep breath.
“Hot as anything that ever came out of a volcano!” she affirmed. “If you’d played around in it much longer, you’d have fixed up the village with roasts for a year.”
“I’ll just stay here for a while, till I’ve cooled off a bit,” said the pony.
* * *
Grandma found something strangling her then, and discovered it was the lortel’s tail. She unwound it carefully. But the lortel promptly re-anchored itself with all four hands in her hair. She decided to leave it there. It seemed badly upset.
Grimp, however, slept on. It was going to take a little maneuvering to get him back into the village undetected before morning, but she would figure that out by and by. A steady flow of cool night air was being drawn past them into the hollow now and rising out of it again in boiling, vertical columns of invisible heat. At the bottom of the deluxe blaze she’d lit down there, things still seemed to be moving about—but very slowly. The Halpa were tough organisms, all right, though not nearly so tough, when you heated them up with a really good incendiary, as were the natives of Treebel.
She would have to make a final check of the hollow around dawn, of course, when the ground should have cooled off enough to permit it—but her century’s phase of the Halpa War did seem to be over. The defensive part of it, at any rate—
Wet, munching sounds from the pond indicated the pony felt comfortable enough by now to take an interest in the parboiled vegetation it found floating around it. Everything had turned out all right.
So she settled down carefully on her back in the long marsh grass without disturbing Grimp’s position too much, and just let herself faint for a while.
* * *
By sunrise, Grandma Wannattel’s patent-medicine trailer was nine miles from the village and rolling steadily southwards up the valley road through the woods. As usual, she was departing under a cloud.
Grimp and the policeman had showed up early to warn her. The Guardian was making use of the night’s various unprecedented disturbances to press through a vote on a Public Menace charge against Grandma in the village; and since everybody still felt rather excited and upset, he had a good chance just now of getting a majority.
Grimp had accompanied her far enough to explain that this state of affairs wasn’t going to be permanent. He had it all worked out.
Runny’s new immunity to hay-fever had brought him and the pretty Vellit to a fresh understanding overnight; they were going to get married five weeks from now. As a married man, Runny would then be eligible for the post of Village Guardian at the harvest elections—and between Grimp’s cousins and Vellit’s cousins, Runny’s backers would just about control the vote. So when Grandma got around to visiting the valley again next summer, she needn’t worry any more about police interference or official disapproval. . . .
Grandma had nodded approvingly. That was about the kind of neighborhood politics she’d begun to play herself at Grimp’s age. She was pretty sure by now that Grimp was the one who eventually would become her successor, and the guardian not only of Noorhut and the star-system to which Noorhut belonged, but of a good many other star-systems besides. With careful schooling, he ought to be just about ready for the job by the time she was willing, finally, to retire.