step, we were forced back. At length we stood against the giant tree that we had chosen for our ascent, and then, as charge after charge hurled its weight upon us, we gave back again and again, until we had been forced half-way around the huge base of the colossal trunk. Tars Tarkas was in the lead, and suddenly I heard a little cry of exultation from him. “Here is shelter for one at least, John Carter,” he said, and, glancing down, I saw an opening in the base of the tree about three feet in diameter. “In with you, Tars Tarkas,” I cried, but he would not go; saying that his bulk was too great for the little aperture, while I might slip in easily. “We shall both die if we remain without, John Carter; here is a slight chance for one of us. Take it and you may live to avenge me, it is useless for me to attempt to worm my way into so small an opening with this horde of demons besetting us on all sides.” “Then we shall die together, Tars Tarkas,” I replied, “for I shall not go first. Let me defend the opening while you get in, then my smaller stature will permit me to slip in with you before they can prevent.” We still were fighting furiously as we talked in broken sentences, punctured with vicious cuts and thrusts at our swarming enemy. At length he yielded, for it seemed the only way in which either of us might be saved from the ever-increasing numbers of our assailants, who were still swarming upon us from all directions across the broad valley. “It was ever your way, John Carter, to think last of your own life,” he said; “but still more your way to command the lives and actions of others, even to the greatest of Jeddaks who rule upon Barsoom.” There was a grim smile upon his cruel, hard face, as he, the greatest Jeddak of them all, turned to obey the dictates of a creature of another world—of a man whose stature was less than half his own. “If you fail, John Carter,” he said, “know that the cruel and heartless Thark, to whom you taught the meaning of friendship, will come out to die beside you.” “As you will, my friend,” I replied; “but quickly now, head first, while I cover your retreat.” He hesitated a little at that word, for never before in his whole life of continual strife had