"My name is Rhes and I'm a ... grubber. Will you help me?"

Jason wondered at the intensity of Rhes' question, all out of proportion to the simple content of its meaning. Yet he could see no reason to give anything other than the first and obvious answer that sprang to his lips.

"Of course I'll help you, in whatever way I can. As long as it involves no injury to anyone else. What do you want?"

The sick man's head had fallen back limply, exhausted, as Jason talked.

But the fire still burned in the eyes.

"Feel a.s.sured ... I want to injure no others," Rhes said. "Quite the opposite. As you see I am suffering from a disease that our remedies will not stop. Within a few more days I will be dead. Now I have seen ... the city people ... using a device, they press it over a wound or an animal bite. Do you have one of these machines?"

"That sounds like a description of the medikit." Jason touched the b.u.t.ton at his waist that dropped the medikit into his hand. "I have mine here. It a.n.a.lyzes and treats most ..."

"Would you use it on me?" Rhes broke in, his voice suddenly urgent.

"I'm sorry," Jason said. "I should have realized." He stepped forward and pressed the machine over one of the inflamed areas on Rhes' chest.

The operation light came on and the thin shaft of the a.n.a.lyzer probe slid down. When it withdrew the device hummed, then clicked three times as three separate hypodermic needles lanced into the skin. Then the light went out.

"Is that all?" Rhes asked, as he watched Jason stow the medikit back in his belt.

Jason nodded, then looked up and noticed the wet marks of tears on the sick man's face. Rhes became aware at the same time and brushed at them angrily.

"When a man is sick," he growled, "the body and all its senses become traitor. I don't think I have cried since I was a child--but you must realize it's not myself I'm crying for. It's the untold thousands of my people who have died for lack of that little device you treat so casually."

"Surely you have medicines, doctors of your own?"

"Herb doctors and witch doctors," Rhes said, consigning them all to oblivion with a chop of his hand. "The few hard-working and honest men are hampered by the fact that the faith healers can usually cure better than their strongest potion."

The talking had tired Rhes. He stopped suddenly and closed his eyes. On his chest, the inflamed areas were already losing their angry color as the injections took affect. Jason glanced around the room, looking for clues to the mystery of these people.

Floor and walls were made of wood lengths fitted together, free of paint or decoration. They looked simple and crude, fit only for the savages he had expected to meet. Or were they crude? The wood had a sweeping, flamelike grain. When he bent close he saw that wax had been rubbed over the wood to bring out this pattern. Was this the act of savages--or of artistic men seeking to make the most of simple materials? The final effect was far superior to the drab paint and riveted steel rooms of the city-dwelling Pyrrans. Wasn't it true that both ends of the artistic scale were dominated by simplicity? The untutored aborigine made a simple expression of a clear idea, and created beauty. At the other extreme, the sophisticated critic rejected over-elaboration and decoration and sought the truthful clarity of uncluttered art. At which end of the scale was he looking now?

These men were savages, he had been told that. They dressed in furs and spoke a slurred and broken language, at least Naxa did. Rhes admitted he preferred faith healers to doctors. But, if all this were true, where did the communicator fit into the picture? Or the glowing ceiling that illuminated the room with a soft light?

Rhes opened his eyes and stared at Jason, as if seeing him for the first time. "Who are you?" he asked. "And what are you doing here?"

There was a cold menace in his words and Jason understood why. The city Pyrrans hated the "grubbers" and, without a doubt, the feeling was mutual. Naxa's ax had proved that. Naxa had entered silently while they talked, and stood with his fingers touching the haft of this same ax.

Jason knew his life was still in jeopardy, until he gave an answer that satisfied these men.

He couldn't tell the truth. If they once suspected he was spying among them to aid the city people, it would be the end. Nevertheless, he had to be free to talk about the survival problem.

The answer hit him as soon as he had stated the problem. All this had only taken an instant to consider, as he turned back to face the invalid, and he answered at once. Trying to keep his voice normal and unconcerned.

"I'm Jason dinAlt, an ecologist, so you see I have the best reasons in the universe for visiting this planet--"

"What is an ecologist?" Rhes broke in. There was nothing in his voice to indicate whether he meant the question seriously, or as a trap. All traces of the ease of their earlier conversation were gone, his voice had the deadliness of a stingwing's poison. Jason chose his words carefully.

"Simply stated, it is that branch of biology that considers the relations between organisms and their environment. How climatic and other factors affect the life forms, and how the life forms in turn affect each other and the environment." That much Jason knew was true--but he really knew very little more about the subject so he moved on quickly.

"I heard reports of this planet, and finally came here to study it firsthand. I did what work I could in the shelter of the city, but it wasn't enough. The people there think I'm crazy, but they finally agreed to let me make a trip out here."

"What arrangements have been made for your return?" Naxa snapped.

"None," Jason told him. "They seemed quite sure that I would be killed instantly and had no hope of me coming back. In fact, they refused to let me go and I had to break away."

This answer seemed to satisfy Rhes and his face cracked into a mirthless smile. "They would think that, those junkmen. Can't move a meter outside their own walls without an armor-plated machine as big as a barn. What did they tell you about us?"

Again Jason knew a lot depended on his answer. This time he thought carefully before speaking.

"Well ... perhaps I'll get that ax in the back of my neck for saying this ... but I have to be honest. You must know what they think. They told me you were filthy and ignorant savages who smelled. And you ...

well, had curious customs you practiced with the animals. In exchange for food, they traded you beads and knives ..."

Both Pyrrans broke into a convulsion of laughter at this. Rhes stopped soon, from weakness, but Naxa laughed himself into a coughing fit and had to splash water over his head from a gourd jug.

"That I believe well enough," Rhes said, "it sounds like the stupidity they would talk. Those people know nothing of the world they live in. I hope the rest of what you said is true, but even if it is not, you are welcome here. You are from off-world, that I know. No junkman would have lifted a finger to save my life. You are the first off-worlder my people have ever known and for that you are doubly welcome. We will help you in any way we can. My arm is your arm."

These last words had a ritual sound to them, and when Jason repeated them, Naxa nodded at the correctness of this. At the same time, Jason felt that they were more than empty ritual. Interdependence meant survival on Pyrrus, and he knew that these people stood together to the death against the mortal dangers around them. He hoped the ritual would include him in that protective sphere.

"That is enough for tonight," Rhes said. "The spotted sickness had weakened me, and your medicine has turned me to jelly. You will stay here, Jason. There is a blanket, but no bed at least for now."

Enthusiasm had carried Jason this far, making him forget the two-gee exertions of the long day. Now fatigue hit him a physical blow. He had dim memories of refusing food and rolling in the blanket on the floor.

After that, oblivion.

XVII.

Every square inch of his body ached where the doubled gravity had pressed his flesh to the unyielding wood of the floor. His eyes were gummy and his mouth was filled with an indescribable taste that came off in chunks. Sitting up was an effort and he had to stifle a groan as his joints cracked.

"Good day, Jason," Rhes called from the bed. "If I didn't believe in medicine so strongly, I would be tempted to say there is a miracle in your machine that has cured me overnight."

There was no doubt that he was on the mend. The inflamed patches had vanished and the burning light was gone from his eyes. He sat, propped up on the bed, watching the morning sun melt the night's hailstorm into the fields.

"There's meat in the cabinet there," he said, "and either water or visk to drink."

The visk proved to be a distilled beverage of extraordinary potency that instantly cleared the fog from Jason's brain, though it did leave a slight ringing in his ears. And the meat was a tenderly smoked joint, the best food he had tasted since leaving Darkhan. Taken together they restored his faith in life and the future. He lowered his gla.s.s with a relaxed sigh and looked around.

With the pressures of immediate survival and exhaustion removed, his thoughts returned automatically to his problem. What were these people really like--and how had they managed to survive in the deadly wilderness? In the city he had been told they were savages. Yet there was a carefully tended and repaired communicator on the wall. And by the door a crossbow--that fired machined metal bolts, he could see the tool marks still visible on their shanks. The one thing he needed was more information. He could start by getting rid of some of his misinformation.

"Rhes, you laughed when I told you what the city people said, about trading you trinkets for food. What do they really trade you?"

"Anything within certain limits," Rhes said. "Small manufactured items, such as electronic components for our communicators. Rustless alloys we can't make in our forges, cutting tools, atomic electric converters that produce power from any radioactive element. Things like that. Within reason they'll trade anything we ask that isn't on the forbidden list.

They need the food badly."

"And the items on the forbidden list--?"