"M-maril," said the girl. She swallowed. "Th-thank you—."
"Maril," said Calhoun, "you are an idiot! It was half-witted at best to go off by yourself! You could have been lost! You could have cost me days of hunting for you, days badly needed for more important matters!" He stopped and took breath. "You may have spoiled what little chance I've got to do something about the plans Weald's already making!"
He said more bitterly still;
"And I had to leave Murgatroyd behind to get to you in time! He was right in the path of that charge!"
He turned away from her and said dourly;
"All right! Come on back to the ship. We'll go to Dara. We'd have to, anyhow. But Murgatroyd—"
Then he heard a very small sneeze. Out of a rolling wall of still-roiling dust, Murgatroyd appeared forlornly. He was dust-covered, and draggled, and his tail drooped, and he sneezed again. He moved as if he could barely put one paw before another, but at the sight of Calhoun he sneezed yet again and said, "Chee!" in a disconsolate voice. Then he sat down and waited for Calhoun to pick him up.
When Calhoun did so, Murgatroyd clung to him pathetically and said, "Chee-chee!" and again "Chee-chee!" with the intonation of one telling of incredible horrors and disasters endured.
Calhoun headed back for the valley, the settlement and the Med Ship. Murgatroyd clung to his neck. The girl Maril followed visibly shaken.
Calhoun did not speak to her again. He led the way. A mile back toward the mountains, they began to see stragglers from the now-vanished herd. A little further, those stragglers began to notice them. And it would have been a matter of no moment if they'd been domesticated dairy-cattle, but these were range-cattle gone wild. Twice, Calhoun had to use his blast-rifle to discourage incipient charges by irritated bulls or even more irritated cows. Those with calves darkly suspected Calhoun of designs upon their offspring.
It was a relief to enter the valley again. But it was two miles more to the landing-grid with the Med Ship beside it and the reek of carrion in the air.
They were perhaps two hundred feet from the ship when a blast-rifle crashed and its bolt whined past Calhoun so close that he felt the monstrous heat. There had been no challenge. There was no warning. There was simply a shot which came horribly close to ending Calhoun's career in a completely arbitrary fashion.
CHAPTER 4
Five minutes later Calhoun had located one would-be killer behind a mass of splintered planking that once had been a wall. He set the wood afire by a blaster-bolt and then viciously sent other bolts all around the man it had sheltered when he fled from the flames. He could have killed him ten times over, but it was more desirable to open communication. So he missed, intentionally.
Maril had cried out that she came from Dara and had word for them, but they did not answer. There were three men with heavy-duty blast-rifles. One was the one Calhoun had burned out of his hiding-place. That man's rifle exploded when the flames hit it. Two remained. One—so Calhoun presently discovered—was working his way behind underbrush to a shelf from which he could shoot down at Calhoun. Calhoun had dropped into a hollow and pulled Maril to cover at the first shot. The second man happily planned to get to a point where he could shoot him like a fish in a barrel. The third man had fired half a dozen times and then disappeared. Calhoun estimated that he intended to get around to the rear, in hope there was no protection from that direction for Calhoun. It would take some time for him to manage it.
So Calhoun industriously concentrated his fire on the man trying to get above him. He was behind a boulder, not too dissimilar to Calhoun's breastwork. Calhoun set fire to the brush at the point at which the other man aimed. That, then, made his effort useless. Then Calhoun sent a dozen bolts at the other man's rocky shield. It heated up. Steam rose in a whitish mass and blew directly away from Calhoun. He saw that antagonist flee. He saw him so clearly that he was positive that there was a patch of blue pigment on the right-hand side of the back of his neck.
He grunted and swung to find the third. That man moved through thick undergrowth, and Calhoun set it on fire in a neat pattern of spreading flames. Evidently, these men had had no training in battle-tactics with blast-rifles. The third man also had to get away. He did. But something from him arched through the smoke. It fell to the ground directly upwind from Calhoun. White smoke puffed up violently.
It was instinct that made Calhoun react as he did. He jerked the girl Maril to her feet and rushed her toward the Med Ship. Smoke from the flung bomb upwind barely swirled around him and missed Maril altogether. Calhoun, though, got a whiff of something strange, not scorched or burning vegetation at all. He ceased to breathe and plunged onward. In clear air he emptied his lungs and refilled them. They were then halfway to the ship, with Murgatroyd prancing on ahead.
But then Calhoun's heart began to pound furiously. His muscles twitched and tense. He felt extraordinary symptoms like an extreme of agitation. Calhoun was familiar enough with tear-gas, used by police on some planets. But this was different and worse. Even as he helped and urged Maril onward, he automatically considered his sensations, and had it. Panic gas! Police did not use it because panic is worse than rioting. Calhoun felt all the physical symptoms of fear and of gibbering terror. A man whose mind yields to terror experiences certain physical sensations, wildly beating heart, tensed and twitching muscles, and a frantic impulse to convulsive action. A man in whom those physical sensations are induced by other means will—ordinarily—find his mind yielding to terror.
Calhoun couldn't combat his feelings, but his clinical attitude enabled him to act despite them. The three from Weald reached the base of the Med Ship. One of their enemies had lost his rifle and need not be counted. Another had fled from flames and might be ignored for some moments, anyhow. But a blast-bolt struck the ship's metal hull only feet from Calhoun, and he whipped around to the other side and let loose a staccato of fire which emptied the rifle of all its charges.
Then he opened the airlock door, hating the fact that he shook and trembled. He urged the girl and Murgatroyd in. He slammed the outer airlock door just as another blaster-bolt hit.
"They—they don't realize," said Maril desperately. "If they only knew—."
"Talk to them, if you like," said Calhoun. His teeth chattered and he raged, because the symptom was of terror he denied.
He pushed a button on the control-board. He pointed to a microphone. He got at an oxygen-bottle and inhaled deeply. Oxygen, obviously, should be an antidote for panic, since the symptoms of terror act to increase the oxygenation of the blood-stream and muscles, and to make superhuman exertion possible if necessary. Breathing ninety-five per cent oxygen produced the effect the terror-inspiring gas strove for, so his heart slowed nearly to normal and his body relaxed. He held out his hand and it did not tremble.
He turned to Maril. She hadn't spoken into the mike yet.
"They—may not be from Dara!" she said shakily. "I just thought! They could be somebody else—maybe criminals who planned to raid the mine for a shipload of its ore ..."
"Nonsense!" said Calhoun. "I saw one of them clearly enough to be sure. But they're skeptical characters. I'm afraid there may be more on the way here wherever they keep themselves. Anyhow, now we know some of them are in hearing! I'll take advantage of that and we'll go on."
He took the microphone. Instants later his voice boomed in the stillness outside the ship, cutting through the thin shrill of invisible small creatures.