As quickly as possible I gained my feet and backing against the wall I witnessed such a battle as it is vouchsafed few beings to see. The strength, agility, and blind ferocity of these two creatures is approached by nothing known to earthly man. My beast had an advantage in his first hold, having sunk his mighty fangs far into the breast of his adversary; but the great arms and paws of the ape, backed by muscles far transcending those of the Martian men I had seen, had locked the throat of my guardian and slowly were choking out his life, and bending back his head and neck upon his body, where I momentarily expected the former to fall limp at the end of a broken neck. In accomplishing this the ape was tearing away the entire front of its breast, which was held in the vise-like grip of the powerful jaws. Back and forth upon the floor they rolled, neither one emitting a sound of fear or pain. Presently I saw the great eyes of my beast bulging completely from their sockets and blood flowing from its nostrils. That he was weakening perceptibly was evident, but so also was the ape, whose struggles were growing momentarily less. Suddenly I came to myself and, with that strange instinct which seems ever to prompt me to my duty, I seized the cudgel, which had fallen to the floor at the commencement of the battle, and swinging it with all the power of my earthly arms I crashed it full upon the head of the ape, crushing his skull as though it had been an eggshell. Scarcely had the blow descended when I was confronted with a new danger. The ape’s mate, recovered from its first shock of terror, had returned to the scene of the encounter by way of the interior of the building. I glimpsed him just before he reached the doorway and the sight of him, now roaring as he perceived his lifeless fellow stretched upon the floor, and frothing at the mouth, in the extremity of his rage, filled me, I must confess, with dire forebodings. I am ever willing to stand and fight when the odds are not too overwhelmingly against me, but in this instance I perceived neither glory nor profit in pitting my relatively puny strength against the iron muscles and brutal ferocity of this enraged denizen of an unknown world; in fact, the only outcome of such an encounter, so far as I might be concerned, seemed sudden death. I was standing near the window and I knew that once in the street I might gain the plaza and safety before the creature could overtake me; at least there was a chance for safety in flight, against almost certain death should I remain and fight however desperately.