hunters pounced in and bore her away, shrieking thinly like a fledgling bird in the jaws of a cat.
'Oh my God,' said Paula, and covered her head with her arms, trying to shut out sight and sound. He caught her and said harshly, 'Don't faint, because I can't carry you.' The child's mother, whichever of the women it might have been, did not look back.
An old woman who strayed aside was pulled down and dragged off, and then one of the white-haired men. The hill was closer. Kieran saw now what was wrong with it. Part of it was a building. He was too tired and too sick to be interested, except as it offered a refuge. He spoke to Webber, with great difficulty because he was winded. And then he realized that Webber wasn't there.
Webber had stumbled and fallen. He had started to get up, but the hunters were on him. He was on his hands and knees facing them, screaming at them to get away from him. He had, obviously, had little or no experience with raw violence. Kieran ran back to him, with Paula close behind.
'Use your gun!' he yelled. He was afraid of the black hunters, but he was full of rage and the rage outweighed the fear. He yelled at them, cursing them. He hurled sand into their eyes, and one that was creeping up on Webber from the side he kicked. The creature drew off a little, not frightened but surprised. They were not used to this sort of thing from humans. 'Your gun!' Kieran roared again, and Webber pulled the snub-nosed thing out of his pocket. He stood up and said unsteadily, 'I told you, it's not a gun. It won't kill anything. I don't think—'
'Use it,' said Kieran. 'And get moving again. Slowly.'
They started to move, and then across the sky a great iron voice spoke like thunder. 'Lie down,' it said, 'please. Lie down flat.'
Kieran turned his head, startled. From the direction of the building on the hill a vehicle was speeding toward them.
'The Sakae,' said Webber with what was almost a sob of relief. 'Lie down.'
As he did so, Kieran saw a pale flash shoot out from the vehicle and knock over a hunter still hanging on the flanks of the fleeing people. He hugged the sand. Something went whining and whistling over him, there was a thunk and a screech. It was repeated, and then the iron voice spoke again.
'You may get up now. Please remain where you are.' The vehicle was much closer. They were bathed in sudden light. The voice said, 'Mr. Webber, you are holding a weapon. Please drop it.'
'It's only a little shocker,' Webber said, plaintively. He dropped it.
The vehicle had wide tracks that threw up clouds of sand. It came clanking to a halt. Kieran, shading his eyes, thought he distinguished two creatures inside, a driver and a passenger.
The passenger emerged, climbing with some difficulty over the steep step of the track, his tail rattling down behind him like a length of thick cable. Once on the ground he became quite agile, moving with a sort of oddly graceful prance on his powerful legs. He approached, his attention centered on Kieran. But he observed the amenities, placing one delicate hand on his breast and making a slight bow.
'Doctor Ray.' His muzzle, shaped something like a duck's bill, nevertheless formed Paula's name tolerably well. 'And you, I think, are Mr. Kieran.'
Kieran said, 'Yes.' The star-cluster blazed overhead. The dead beasts lay behind him, the people with their flying hair had run on beyond his sight. He had been dead for a hundred years and now he was alive again. Now he was standing on alien soil, facing an alien form of life, communicating with it, and he was so dog-tired and every sensory nerve was so thoroughly flayed that he had nothing left to react with. He simply looked at the Saka as he might have looked at a fence-post, and said, 'Yes.'
The Saka made his formal little bow again. 'I am Bregg.' He shook his head. 'I'm glad I was able to reach you in time. You people don't seem to have any notion of the amount of trouble you make for us—'
Paula, who had not spoken since the child was carried off, suddenly screamed at Bregg, 'Murderer!'
She sprang at him, striking him in blind hysteria.
8.
Bregg sighed. He caught Paula in those fine small hands that seemed to have amazing strength and held her, at arm's length. 'Doctor Ray,' he said. He shook her. 'Doctor Ray.' She stopped screaming. 'I don't wish to administer a sedative because then you will say that I drugged you. But I will if I must.'
Kieran said, 'I'll keep her quiet.'
He took her from Bregg. She collapsed against him and began to cry. 'Murderers,' she whispered. 'That little girl, those old people—'
Webber said, 'You could exterminate those beasts. You don't have to let them hunt the people like that. It's —it's—'
'Unhuman is the word you want,' said Bregg. His voice was exceedingly weary. 'Please get into the car.'
They climbed in. The car churned around and sped back toward the building. Paula shivered, and Kieran held her in his arms. Webber said after a moment or two, 'How did you happen to be here, Bregg?'
'When we caught the flitter and found it empty, it was obvious that you were with the people, and it became imperative to find you before you came to harm. I remembered that the trail ran close by this old outpost building, so I had the patrol ship drop us here with an emergency vehicle.'
Kieran said, 'You knew the people were coming this way?'
'Of course.' Bregg sounded surprised. 'They migrate every year at the beginning of the dry season. How do you suppose Webber found them so easily?'
Kieran looked at Webber. He asked, 'Then they weren't running from the Sakae?'
'Of course they were,' Paula said. 'You saw them yourself, cowering under the trees when the ship went over.'
'The patrol ships frighten them,' Bregg said. 'Sometimes to the point of stampeding them, which is why we use them only in emergencies. The people do not connect the ships with us.'
'That,' said Paula flatly, 'is a lie.'
Bregg sighed. 'Enthusiasts always believe what they want to believe. Come and see for yourself.'
She straightened up. 'What have you done to them?'
'We've caught them in a trap,' said Bregg, 'and we are presently going to stick needles into them—a procedure necessitated by your presence, Doctor Ray. They're highly susceptible to imported viruses, as you should remember—one of your little parties of do-gooders succeeded in wiping out a whole band of them not too many years ago. So—inoculations and quarantine.'
Lights had blazed up in the area near the building. The car sped toward them.
Kieran said slowly, 'Why don't you just exterminate the hunters and have done with them?'
'In your day, Mr. Kieran—yes, I've heard all about you—in your day, did you on Earth exterminate the predators so that their natural prey might live more happily?'
Bregg's long muzzle and sloping skull were profiled against the lights.
'No,' said Kieran, 'we didn't. But in that case, they were all animals.'
'Exactly,' said Bregg. 'No, wait, Doctor Ray. Spare me the lecture. I can give you a much better reason than that, one even you can't quarrel with. It's a matter of ecology. The number of humans destroyed by these predators annually is negligible but they do themselves destroy an enormous number of small creatures with which the humans compete for their food. If we exterminated the hunters the small animals would multiply so rapidly that the humans would starve to death.'
The car stopped beside the hill, at the edge of the lighted area. A sort of makeshift corral of wire fencing had been set up, with wide wings to funnel the people into the enclosure, where a gate was shut on them. Two Sakae were mounting guard as the party from the car approached the corral. Inside the fence Kieran could see the people, flopped around in positions of exhaustion. They did not seem to be afraid now. A few of them were drinking from a supply of water provided for them. There was food scattered for them on the ground.
Bregg said something in his own language to one of the guards, who looked surprised and questioned him, then departed, springing strongly on his powerful legs. 'Wait,' said Bregg.
They waited, and in a moment or two the guard came back leading one of the black hunting beasts on a chain. It was a female, somewhat smaller than the ones Kieran had fought with, and having a slash of white on the
