monkey-like creatures that raced, chattering, through the trees, reptiles, herbivorous and carnivorous animals. Many of the latter were large and predacious. The worst of these that we encountered were the tharbans; but their habit of senseless roaring and growling preserved us from them by warning us of their proximity. Another creature that caused us some bad moments was the basto. I had met this animal once before, that time that Kamlot and I had gone out upon our disastrous tarel gathering excursion; and so I was prepared to take to the trees with Duare the instant that we sighted one of these beasts. Above the eyes, the head of a basto resembles the American bison, having the same short powerful horns and the thick hair upon its poll and forehead. Its eyes are small and red rimmed. The hide is blue and about the same texture as that of an elephant, with sparsely growing hairs except upon the head and tip of the tail, where the hair is thicker and longer. The beast stands very high at the shoulders but slopes downward rapidly to the rump. It has a tremendous depth of shoulder and exceedingly short, stocky fore legs, which are supplied with three toed feet. The fore legs carry fully three-quarters of the beast's weight. The muzzle is similar to that of a boar, except that it is broader, with heavy, curved tusks. The basto is an ill tempered, omnivorous brute, always looking for trouble. Between him and the tharban, Duare and I became most proficient tree climbers during the first few days that we wandered through the forest. My two greatest handicaps in this encounter with the primitive were lack of weapons and my inability to make fire. The latter was probably the worse, since, without a knife, fire was indispensable to the fashioning of weapons. At every rest I experimented. Duare became inoculated with the virus of the quest, and fire became our sole aim. We talked about little else and were forever experimenting with different combinations of wood and with bits of rock that we picked up along the way. All my life I had read of primitive men making fire in various ways, and I tried them all. I blistered my hands twirling firesticks. I knocked bits of flesh off my fingers striking pieces of stone together. At last I was on the point of giving up in disgust. "I don't believe any one ever made fire," I grumbled. "You saw the nobargan make it," Duare reminded me.