The huge trunk amply concealed me, but, nevertheless, I crouched down. How strange that I should run into that Mexican again! Where was he going? Had he followed me? Was there a trail? As long as the three men were in sight I watched them. When the last brown speck had flitted and disappeared far away in the forest I retraced my steps to my mustang, pondering upon this new turn in my affairs. “Things are bound to happen to me,” I concluded, “and I may as well make up my mind to that.” While standing beside Hal, undecided as to my next move, I heard a whistle. It was faint, perhaps miles away, yet unmistakably it was the whistle of an engine. I wondered if the railroad turned round this side of the peaks. Mounting Hal, I rode down the forest to the point where I had seen the men, and there came upon a trail. I proceeded along this in the direction the men had taken. I had come again to the slow-rising level that I had noted earlier in my morning's journey. After several miles a light or opening in the forest ahead caused me to use more caution. As I rode forward I saw a vast area of tree-tops far below, and then I found myself on the edge of a foot-hill. Right under me was a wide, yellow, bare spot, miles across, a horrible slash in the green forest, and in the middle of it, surrounded by stacks on stacks of lumber, was a great sawmill. I stared in utter amazement. A sawmill on Penetier! Even as I gazed a train of fresh-cut lumber trailed away into the forest. V. THE SAWMILL In my surprise I almost forgot the Mexican. Then I thought that if Dick were there the Mexican would be likely to have troubles of his own. I remembered Dick's reputation as a fighter. But suppose I did not find Dick at the sawmill? This part of the forest was probably owned by private individuals, for I couldn't imagine Government timber being cut in this fashion. So I tied Hal and the pony amidst a thick clump of young pines, and, leaving all my outfit except my revolver, I struck out across the slash. No second glance was needed to tell that the lumbering here was careless and without thought for the future. It had been a clean cut, and what small saplings had escaped the saw had been crushed by the dropping and hauling of the large pines. The stumps were all about three feet high, and that meant the waste of many thousands of feet of good lumber. Only the straight, unbranched trunks had been used. The tops of the pines had not been lopped, and lay where they had fallen. It was a wilderness of yellow brush, a dry jungle. The smell of pine was so powerful that I could hardly breathe. Fire must inevitably complete this work of ruin; already I was forester enough to see that. Presently the trail crossed a railroad track which appeared to have been hastily constructed. Swinging along at a rapid step on the ties I soon reached the outskirts of the huge stacks of lumber; I must have walked half a mile between two yellow walls. Then I entered the lumber camp.