That afternoon, toward the close, Slone ate the last of the meat. At sunset the wind died away and the air cooled. There was a strip of red along the wall of rock and on the tips of the monuments, and it lingered there for long, a strange, bright crown. Nagger was not far away, but Wildfire had disappeared, probably behind one of the monuments. When twilight fell Slone went down after Nagger and, returning with him, put on bridle and saddle. Then he began to search for suitable sticks of wood. Farther back in the pass he found stunted dead cedars, and from these secured enough for his purpose. He kindled a fire and burnt the ends of the sticks into red embers. Making a bundle of these, he put them under his arm, the dull, glowing ends backward, and then mounted his horse. It was just about dark when he faced down into the valley. When he reached level ground he kept to the edge of the left slope and put Nagger to a good trot. The grass and brush were scant here, and the color of the sand was light, so he had no difficulty in traveling. From time to time his horse went through grass, and its dry, crackling rustle, showing how it would burn, was music to Slone. Gradually the monuments began to loom up, bold and black against the blue sky, with stars seemingly hanging close over them. Slone had calculated that the basin was smaller than it really was, in both length and breadth. This worried him. Wildfire might see or hear or scent him, and make a break back to the pass and thus escape. Slone was glad when the huge, dark monuments were indistinguishable from the black, frowning wall. He had to go slower here, because of the darkness. But at last he reached the slow rise of jumbled rock that evidently marked the extent of weathering on that side. Here he turned to the right and rode out into the valley. The floor was level and thickly overgrown with long, dead grass and dead greasewood, as dry as tinder. It was easy to account for the dryness; neither snow nor rain had visited that valley for many months. Slone whipped one of the sticks in the wind and soon had the smoldering end red and showering sparks. Then he dropped the stick in the grass, with curious intent and a strange feeling of regret. Instantly the grass blazed with a little sputtering roar. Nagger snorted. "Wildfire!" exclaimed Slone. That word was a favorite one with riders, and now Slone used it both to call out his menace to the stallion and to express his feeling for that blaze, already running wild.