Innocently and wearily I passed round a pillar-like corner of wall, to come face to face with an old lioness and cubs. I heard the mother snarl, and at the same time her ears went back flat, and she crouched. The same fire of yellow eyes, the same grim snarling expression so familiar in my mind since Old Tom had leaped at me, faced me here. My recent vow of extermination was entirely forgotten and one frantic spring carried me over the ledge. Crash! I felt the brushing and scratching of branches, and saw a green blur. I went down straddling limbs and hit the ground with a thump. Fortunately, I landed mostly on my feet, in sand, and suffered no serious bruise. But I was stunned, and my right arm was numb for a moment. When I gathered myself together, instead of being grateful the ledge had not been on the face of Point Sublime—from which I would most assuredly have leaped—I was the angriest man ever let loose in the Grand Cañon. Of course the cougars were far on their way by that time, and were telling neighbors about the brave hunter's leap for life; so I devoted myself to further efforts to find an outlet. The niche I had jumped into opened below, as did most of the breaks, and I worked out of it to the base of the rim wall, and tramped a long, long mile before I reached my own trail leading down. Resting every five steps, I climbed and climbed. My rifle grew to weigh a ton; my feet were lead; the camera strapped to my shoulder was the world. Soon climbing meant trapeze work—long reach of arm, and pull of weight, high step of foot, and spring of body. Where I had slid down with ease, I had to strain and raise myself by sheer muscle. I wore my left glove to tatters and threw it away to put the right one on my left hand. I thought many times I could not make another move; I thought my lungs would burst, but I kept on. When at last I surmounted the rim, I saw Jones, and flopped down beside him, and lay panting, dripping, boiling, with scorched feet, aching limbs and numb chest.