After that everything happened very fast. As the rider twisted about, trying to stab down and back at his attacker, Jason sank his dagger right up to its hilt in the animal’s rump.

The needlelike spikes of the prickspurs that the warriors used in place of rowels on their spurs indicated that the creatures they rode must not have very sensitive nervous systems. This was true of the thick hide and pelt over the ribs, but the spot that Jason’s dagger hit, not too far below the animal’s tail, appeared to be of a different nature altogether. A rippling shudder passed through the creature’s flesh and it exploded forward as though a giant spring had been released in its guts.

Already off balance, the rider was tipped from his saddle and disappeared. Jason, clutching at the fur and worrying the knife deeper with his other hand, managed to hold on through one bound, then a second. There was the blurred vision of men and animals streaming by while Jason fought to keep his grip. This proved impossible and, on the third ground-shaking leap, he was tossed free.

Sailing headlong through the air, Jason saw he was aiming toward the space between two of the dome-shaped structures. This was certainly better than hitting one of them, so he relaxed and tucked his chin under as he struck the ground and did a shoulder roll, then another. Landing on his feet, he ran, his speed scarcely diminished.

The domed structures, dwellings of some kind, were scattered about with lanes between them. He was in a wide, straight lane and thoughts of spearheads between the shoulder blades sent him darting off at right angles at the next opening. Outraged cries from behind him indicated that his pursuers did not think highly of his escape. So far, he was ahead of the pack and he wondered how long he could keep it that way.

A leather flap was thrown back on one of the domes ahead and a gray-haired man looked out, the same one who had been trying to question Jason earlier. He appeared to take in the situation in a glance and, opening the flap wider, he motioned Jason toward it.

It was a time for quick decisions. Still running headlong, Jason glanced around and saw that, for the moment, no one else was in sight. Any port in a storm. He dived through the opening dragging the old

man after him. For the first time he was aware that the combat knife was still in his hand, so he pressed it up through the other’s beard until the point touched his throat.

“Give me away and you’re dead,” he hissed.

“Why should I betray you?” the man cackled. “I brought you here. I risk all for knowledge. Now back, while I close the opening.” Ignoring the knife, he began to lace the flap shut.

Looking quickly about the dark interior, Jason saw that the sleepyeyed youth was dozing by a small lire, over which hung an iron pot. A withered crone was stirring something in the pot, completely ignoring the commotion at the entrance.

“In back, down,” the man said, pushing at Jason. ‘They’ll be here soon. They mustn’t find you, oh no.”

The shouting was coming closer outside and Jason could see no season to find fault with the plan. “But the knife is still ready,” he warned, as he sat against the back wall and allowed a collection of musty skins to be draped over his shoulders.

Heavy feet thundered by, shaking the earth, and voices could be heard from all sides now. Graybeard hung a leather shawl over Jason’s head so that it obscured his face, then scrabbled in a pouch at his belt for a reeking clay pipe that he poked into Jason’s mouth. Neither the old woman nor the youth paid any attention to all of this.

They still did not look up when a helmeted warrior tore open the entrance and poked his head inside.

Jason sat, motionless, looking out from under the leather hood, the hidden knife in his hand, ready to dive across the floor and sink it into the intruder’s throat.

Looking quickly about the dark interior, the intruder shouted what could only have been a question. Graybeard answered with a negative grunt, and that was all there was to it. The man vanished as quickly as he had come and the old woman tottered over to lace the entrance tightly shut again.

In his years of wandering around the galaxy, Jason had encountered very little unselfish charity and was justifiably suspicious. The knife was still ready. “Why did you take the risk of helping me?” he asked.

“A jongleur will risk anything to learn new things,” the man answered, settling himself cross-legged by the fire. “I am above the petty squabbles of the tribes. My name is Oraiel, and you will begin by telling me your name.”

“Riverboat Sam,” Jason said, putting the knife down long enough to pull up the top of his metalcioth suit and push his arms into it. He lied by reflex, like playing his cards close to his chest. There were no threatening moves. The old woman mumbled over the fire while the youth squatted behind Oraiel, sinking into the same position.

“What world are you from?”

“Heaven.”

“Are there many worlds where men live?”

“At least 30,000, though no one can be completely sure of the exact number.”

“What is your world like?”

Jason looked around, and, for the first time since he had opened his eyes in the cage, he had a moment to stop and think. Luck had been with him so far, but he was still a long way from getting out of this mess alive.

“What is your world like?” Oraiel repeated.

“What’s your world like, old man? I’ll trade you fact for fact.”

Oraiel was silent for a moment and a spark of malice glinted in his half-closed eyes. Then he nodded. “It is agreed. I will answer your questions if you will answer mine.”

“Fine. You’ll answer mine first as I have more to lose if we’re interrupted. But before we do this twenty-questions business, I have to take an inventory. Things have been too busy for this up until now.”

Though his gun was gone, the power holster was still strapped into place. It was worthless now, but the batteries might come in useful. His equipment belt was gone and his pockets had been rifled. Only the fact that the medikit was slung to the rear had saved it from detection. He must have been lying on it when they searched him. His extra ammunition was gone as well as the case of grenades.

The radio was still there! In the darkness they must not have noticed it in the flat pocket almost under his arm. It only had line-of-sight operation, but that might be enough to get a fix on the ship or even call for help.

He pulled it out and looked gloomily at the crushed case and the fractured components that were leaking from a crack in the side. Some time during the busy events of the last day, it had been struck by something heavy. He switched it on and got exactly the result he expected. Nothing.

The fact that the chronometer concealed behind his belt buckle was still keeping perfect time did little to cheer him. It was jo in the morning. Wonderful. The watch had been adjusted for the 20-hour day when they had landed on Felicity, with noon set for the sun at the zenith at the spot where they had landed.

“That’s enough of that,” he said, making himself as comfortable as was possible on the hard ground and pulling the furs around him. “Let’s talk, Oraiel. Who is the boss here, the one who ordered my execution?”

“He is Temuchin the Warrior, The Fearless One, He of the Arm of Steel, The Destroyer—”

“Fine. He’s on top. I can tell that without the footnotes. What has he got against strangers, and buildings?”

“‘The Song of the Freemen,” Oraiel said, digging his elbow into the ribs of his assistant. The youth grunted and rooted about in the tangled furs until he produced a lutelike instrument with a long neck and two strings. Plucking the strings for accompaniment he began to sing in a high-pitched voice.