I moved softly away a few steps, then thinking that it would be well to take a spear in my hand, I turned back, and was surprised and startled to notice that Kua-kó had moved in the interval. He had turned over on his side, and his face was now towards me. His eyes appeared closed, but he might be only feigning sleep, and I dared not go back to pick up the spear. After a moment's hesitation I moved on again, and after a second glance back and seeing that he did not stir, I waded cautiously across the stream, walked softly twenty or thirty yards, and then began to run. At intervals I paused to listen for a moment; and presently I heard a pattering sound as of footsteps coming swiftly after me. I instantly concluded that Kua-kó had been awake all the time watching my movements, and that he was now following me. I now put forth my whole speed, and while thus running could distinguish no sound. That he would miss me, for it was very dark, although with a starry sky above, was my only hope; for with no weapon except my knife my chances would be small indeed should he overtake me. Besides, he had no doubt roused the others before starting, and they would be close behind. There were no bushes in that place to hide myself in and let them pass me; and presently, to make matters worse, the character of the soil changed, and I was running over level clayey ground, so white with a salt efflorescence that a dark object moving on it would show conspicuously at a distance. Here I paused to look back and listen, when distinctly came the sound of footsteps, and the next moment I made out the vague form of an Indian advanc-
