Free Time Traders II: The Defiant Agents Key Out of Time by Andre Norton

with them unless I played guide to lead them to my brother and the others. Then I knew I must take up the sword of duty and hunt with them. But I prayed that the spirits of the upper air look with favor upon me, and they granted aid. . . ." Her eyes held a look of wonder. "For when we were out on the plains and well away from the settlement, a grass devil attacked the leader of the searching party, and he dropped the mind control and so it was broken. Then I rode. Blue Sky Above knows how I rode. And those others have not the skill with horses as have the people of the Wolf."
    "When did this happen?"
    "Three suns ago."
    Travis counted back in his mind. Her date for the failure of the machine in the Russian camp seemed to coincide with the crash landing of the American ship. Had one thing any connection with the other? It was very possible. The planeting spacer might have fought some kind of weird duel with the other colony before it plunged to earth on the other side of the mountain range.
    "Do you know where in these mountains your people hide?"
    Kaydessa shook her head. "Only that I must head south, and when I reach the highest peak make a signal fire on the north slope. But that I cannot do now, for those in the flyer may see it. I know they are on my trail, for twice I have seen it. Listen, Fox, I ask this of you—I, Kaydessa, who am eldest daughter to the Khan—for you are like unto us, a warrior and a brave man, that I believe. It may be that you cannot be governed by their machine, for you have not rested under their spell, nor are of our blood. Therefore, if they come close enough to send forth the call, the call I must obey as if I were a slave dragged upon a horse rope, then do you bind my hands and feet and hold me here, no matter how much I struggle to follow that command. For that which is truly me does not want to go. Will you swear this by the fires which expel demons?"
    The utter sincerity of her tone convinced Travis that she was pleading for aid against a danger she firmly believed in. Whether she was right about his immunity to the Russian mental control was another matter, and one he would rather not put to the test.
    "We do not swear by your fires, Blue Wolf Maiden, but by the path of the Lightning." His fingers moved as if to curl about the sacred charred wood his people had once carried as "medicine." "So do I promise!"
    She looked at him for a long moment and then nodded in satisfaction.
    They left the pool and pushed on toward the mountain slopes, working their way back to the pass. A low growl out of the dark brought them to an instant halt. Naginlta's warning was sharp; there was danger ahead, acute danger.
    The moonlight from the moons made a weird pattern of light and dark on the stretch ahead. Anything from a slinking four-footed hunter to a war party of intelligent beings might have been lying in wait there.
    A flitting shadow out of shadows. Nalik'ideyu pressed against Travis' legs, making a barrier of her warm body, attracting his attention to a spot at the left perhaps a hundred yards on. There was a great splotch of dark there, large enough to hide a really formidable opponent; that wordless communication between animal and man told Travis that such an opponent was just what was lurking there.
    Whatever lay in ambush beside the upper track was growing impatient as its destined prey ceased to advance, the coyotes reported.
    "Your left—beyond that pointed rock—in the big shadow—"
    "Do you see it?" Tsoay demanded.
    "No. But the mba'a do."
    The men had their bows ready, arrows set to the cords. But in this light such weapons were practically useless unless the enemy moved into the path of the moon.
    "What is it?" Kaydessa asked in a half whisper.
    "Something waits for us ahead."
    Before he could stop her, she set her fingers to her lips and gave a piercing whistle.
    There was answering movement in the shadow. Travis shot at that, his arrow followed instantly by one from Tsoay. There was a