The Intergalactic Med-Ship Trilogy. Murray Leinster

of muscles to externally applied stimuli. He gave instructions. They'd go as far into the cattle fence as they could reasonably endure. Then they'd swallow the pellets and let them act. Then they'd go on. His stock of pellets was limited. He could give three to each man.

      Murgatroyd squirmed disappointedly as this briefing went on. Obviously, he wasn't to make a social success here. He was annoyed, and he needed more space. Calhoun tossed Allison's attache case behind the seats. Allison was too terrified to protest. It still did not increase the space left on the front seat between Calhoun and Allison.

      Four humming ground cars lifted eight inches off the ground and hovered there on columns of rushing air. Calhoun took the lead. His headlights moved down the single-lane road to which two joining twelve-lane highways had shrunk. Behind him, other headlights moved into line. Calhoun's car moved away into the darkness. The others followed.

      Brilliant stars shone overhead. A cluster of thousands of suns, a hundred light-years away, made a center of illumination that gave Maya's night the quality of a vivid if diffused moonlight. The cars went on. Presently Calhoun felt the twitchings of minor muscular spasms. He was riding into the field which had been first devised for purposes remote from the herding of cattle or humans, but applied to the first use on the planet Texia, and now applied to the second here.

      The road became two, and then four, and then eight lanes wide. Then four lanes swirled off to one side, and the remaining four presently doubled, and then widened again, and it was the twelve-lane turnpike that had brought Calhoun here from Maya City.

      * * * * *

      But the rhythmic interference with his body grew stronger. Allison had spoken not one single word while Calhoun conferred with the people of Maya beyond the highway. His teeth chattered as they started back. He didn't attempt to speak during the beginning of the ride through the cattle-fence field. His teeth chattered, and stopped, and chattered again, and at long last he panted despairingly:

      "Are you going to let the thing kill me?"

      Calhoun stopped. The cars behind him stopped. He gave Allison two pellets and took two himself. With Murgatroyd insistently accompanying him, he went along the cars which trailed him. He made sure the six men he'd asked for took their pellets and that they had an adequate effect. He went back to the sports car.

      Allison whimpered a little when he and Murgatroyd got back in.

      "I thought," said Calhoun conversationally, "that you might try to take off by yourself, just now. It would solve a problem for me. Of course it wouldn't solve any for you. But I don't think your problems have any solution, now."

      He started the car up again. It moved forward. The other cars trailed dutifully. They went on through the starlit night. Calhoun noted that the effect of the cattle fence was less than it had been before. The first desensitizing pellets had not wholly lost their effect when he added to it. But he kept his speed low until he was certain the other drivers had endured the anguish of passing through the cattle-fence field.

      Presently he was confident that the cattle field was past. He sent his car up to eighty miles an hour. The other cars followed faithfully. To a hundred. They did not drop behind. The car hummed through the night at top speed—a hundred and twenty, a hundred and thirty miles an hour. The three other cars' headlights faithfully kept pace with him.

      Allison, said desperately, "Look! I—don't understand what's happened. You talk as if I'd planned all this. I—did have advance notice of a—a research project here. But it shouldn't have held the people there for days! Something went wrong! I only believed that people would want to leave Maya. I'd only planned to buy as much acreage as I could, and control of as many factories as possible. That's all! It was business! Only business!"

      Calhoun did not answer. Allison might be telling the truth. Some businessmen would think it only intelligent to frighten people into selling their holdings below true value. Something of the sort happened every day in stock exchanges. But the people of Maya could have died!

      For that matter, they still might. They couldn't return to their homes and food so long as broadcast power kept the cattle-fence in existence. But they could not return to their homes and food supplies if the power broadcast was cut off, either.

      Over all the night surface of the world of Maya there was light only on one highway at one spot, and a multitude of smaller, lesser lights where the people of Maya waited to find out whether they would live or die.

      V

       Table of Contents

      Calhoun considered coldly. They were beyond what had been the farthest small city on the multiple highway. They would go on past now-starlit fields of plants native to Maya, passing many places where trucks loaded with the plants climbed up to the roadway and headed for the factories which made use of them. The fields ran for scores of miles along the highway's length. They reached out beyond the horizon,—perhaps scores of miles in that direction, too. There were thousands upon thousands of square miles devoted to the growing of the dark-green vegetation which supplied the raw materials for Maya's space exports. Some hundred-odd miles ahead, the small town of Tenochitlan lay huddled in the light of the distant star-cluster. Beyond that, more highway and Maya City. Beyond that—

      Calhoun reasoned that the projector to make the induction cattle fence would be beyond Maya City, somewhere in the mountains the photograph in the spaceport building showed. A large highway went into those mountains for a limited distance only.

      A ground-inductor projector field always formed at a right angle to the projector which was its source. It could be adjusted—the process was analogous to focusing—to come into actual being at any distance desired, and the distance could be changed. To drive the people of Maya City eastward, the projector of a cattle fence—about which they would know nothing; it would be totally strange and completely mysterious—the projector of the cattle fence would need to be west of the people to be driven. Logically, it would belong in the mountains. Practically, it would be concealed. Drawing on broadcast power to do its work, there would be no large power source needed to give it the six million kilowatts it required. It should be quite easy to hide beyond any quick or easy discovery. Hunting it out might require weeks of searching.

      But the people beyond the end of the highway couldn't wait. They had no food, and holes scrabbled down to ground-water by men digging with their bare hands simply would not be adequate. The cattle fence had to be cut off immediately—while the broadcast of power had to be continued.

      Calhoun made an abrupt grunting noise. Phrasing the thing that needed to be done was practically a blueprint of how to do it. Simple! He'd need the two electronics engineers, of course. But that would be the trick....

      He drove on at a hundred thirty miles an hour with his lips set wrily. The three other cars came behind him. Murgatroyd watched the way ahead. Mile after mile, half-minute after half-minute, the headlights cast brilliantly blinding beams before the cars. Murgatroyd grew bored. He said, "Chee!" in a discontented fashion and tried to curl up between Allison and Calhoun. There wasn't room. He crawled over the seat-back. He moved about, back there. There were rustling sounds. He settled down. Presently there was silence. Undoubtedly he had draped his furry tail across his nose and gone soundly off to sleep.

      Allison spoke suddenly. He'd had time to think, but he had no practice in various ways of thinking.

      "How much money have you got?" he asked.

      "Not much," said Calhoun. "Why?"

      "I—haven't done anything illegal," said Allison, with an unconvincing air of confidence, "but I could be put to some inconvenience if you were to accuse me before others of what you've accused me personally. You seem to think that I planned a criminal act. That the action I know of—the research project I'd heard of—that it became—that it got out of hand is likely. But I am entirely in the clear. I did nothing in which I did not have the advice of counsel. I am legally unassailable. My lawyers—"

      * * * * *