Immediately upon my advance, one of the creatures turned and spoke to another, indicating to us for the first time that they possessed a spoken language. Then he turned and addressed me in a tongue that was, of course, utterly meaningless to me; but if he had misinterpreted my action, I could not misunderstand that which accompanied his words, for he reared up on his hind feet and simultaneously drew his spear and a wicked-looking, short-bladed sword or dagger, his companions at the same time following his example, until I found myself confronted by an array of weapons backed by scowling, malignant faces. Their leader uttered a single word which I interpreted as meaning halt, and so I halted. I pointed to Orthis and to myself, and then to the trail along which we had come, and then back in the direction of the ship. I was attempting to tell them that we wished to go back whence we had come. Then I turned to Orthis. “Draw your revolver,” I said, “and follow me. If they interfere we shall have to shoot them. We must get out of this before the others arrive.” As we turned to retrace our steps along the trail, the five dropped upon all fours, still holding their weapons in their fore-paws, and galloped quickly to a position blocking our way. “Stand aside,” I yelled, and fired my pistol above their heads. From their actions, I judged that they had never before heard the report of a firearm, for they stood an instant in evident surprise, and then wheeled and galloped off for about a hundred yards, where they turned and halted again, facing us. They were still directly across our trail, and Orthis and I moved forward determinedly toward them. They were talking among themselves, and at the same time watching us closely. When we had arrived at a few yards from them, I again threatened them with my pistol, but they stood their ground, evidently reassured by the fact that the thing that I held in my hand, though it made a loud noise, inflicted no injury. I did not want to shoot one of them if I could possibly avoid it, so I kept on toward them, hoping that they would make way for us; but instead they reared again upon their hind feet and threatened us with their weapons. Just how formidable their weapons were, I could not, of course, determine; but I conjectured that if they were at all adept in its use, their spear might be a very formidable thing indeed. I was within a few feet of them now, and their attitude was more war-like than ever, convincing me that they had no intention of permitting us to pass peacefully. Their features, which I could now see distinctly, were hard, fierce, and cruel in the extreme. Their leader seemed to be addressing me, but, of course, I could not understand him; but when, at last, standing there upon his hind feet, with evidently as much ease as I stood upon my two legs, he carried his spear back in a particularly menacing movement, I realized that I must act and act quickly.