As they shot down a rough, sloping trail to a shallow creek, flowing noisily along the bottom of a wild arroyo, Hopalong looked ahead eagerly and called to Tex to slow down to a walk. Tex, surprised, obeyed and took the reins of the bay as Hopalong went ahead to cross the stream on foot. But Tex's surprise was only momentary; he quickly understood the reason for the play and he warmed to his sagacious friend while he admired his skill.

Hopalong waded the stream and looked carefully around on both side of the tracks where they left the water. Motioning Tex to come ahead, he grinned as the other obeyed. "Did n't want to splash no fresh water around here till I saw if th' water Dave splashed was all soaked up. It is; but th' spots is moist. An' another thing: see th' prints o' that hoof where he takes up an' sets down—where is he lame?"

"Shoulder," replied Tex with instant decision.

"Shore is. An' he 's been a-gettin' lamer every step. Bet he ain't an hour ahead, Tex."

"Won't take you—an' he 'll be above us all th' way till we cross th' top of th' range, so we better keep under cover as much as we can," Tex replied. "We 've trailed worse men than Dave, a whole lot worse, an' far better shots; but he ain't really due to miss twice in two days. Th' Pass ain't so far ahead now—there it is, with th' blasted pine stickin' up like a flag-pole. Half an hour more an' we 'll be in it."

Ahead of them, toiling up the Pass on a tired and limping horse rode Dave, not so fresh as he might have been with the four hours' sleep he had secured in the open at dawn. The night ride over strange, rough country had been hard and his rage at the shabby trick played upon him by the horse dealer had not helped him any. To win up to the point where success was almost his; and then to have a half-breed horse coper—one who had absolutely no connection with the game—threaten to defeat him! To fool all the players, to gain, as he thought, a big handicap and then to be delayed by a man who sought only to gain a little money and be well rid of a poor horse! Dave's temper was like that of a rattler hedged in by thorns and the rougher part of the mountain trail had been saturated with profanity. There was not much chance of meeting any one on that trail and by the time he reached a place where he could get another horse, the need for one would have gone. Let him see a horseman and he knew who would ride the horse. He struck the limping gray savagely as it flinched over a particularly rough part of the trail and he was growling and swearing as he rounded a turn in the Pass and came to a place where, by climbing a boulder just above him, he could get a good view of the way he had come. Dismounting, he made the climb and looked back over the trail. Miles of country were below him, the trail winding across it, hidden at times and then running on in plain view until some hill concealed it again. The sun was half down in the western sky and he swore again as he realized how much farther he should have been—how near the end of his ride.

"A hundred an' forty miles in ten hours!" he snarled, squirming back to descend to his horse. "No wonder Bad Hawkins got caught! Served th' d—n fool right; an' it 'd serve me right for being such a——" the words ceased and the speaker flattened himself to the rock as he peered intently at a hill far down the trail, waiting to be sure his eyes had not deceived him.

The slanting sun had made a fairyland of the rugged scenery, bathing the rocks until they seemed to glow, finding cunningly hidden quartz and crystals and turning them into points of flame. The fresh, clean green coat that Spring had thrown over the crags as if to hide them, softened the harsher tones and would have thrilled even Dave, who was sated with scenery, if it had not been for his temper and the desperate straits in which he found himself. He lay like one dead but for the straining eyes. An eagle, drifting carelessly across the blue, missed him in its sharp scrutiny, so well did his clothes blend with the tones of the rock.

"H—l!" he muttered, for far below him something moved out into the trail again where it emerged from behind the hill, and two mounted men came into sight, riding rapidly to take advantage of the short run of level country.

Dave could not make them out—they were only two men at that distance, but he wasted no time nor gave heed to any optimism. He wriggled backwards, dropped to the trail, and looked around for a place to hide his horse. Not seeing one at hand he mounted again and forced the limping animal forward until he saw a narrow ravine cut into the mountain side by the freshets of countless years. Leading the gray into this and around a turn in the wall, he picketed the animal and then hastened back, scurrying to and fro in search of a hiding place that would give him a view of the trail for the greatest distance. His mind worked as rapidly as his feet. The coming horsemen might be innocent of all knowledge of him or of his need. If so, he preferred to ride behind them. If they were in pursuit—and he could not believe it to be a mere coincidence that any but an enemy would be following him so close through Lone Tree Pass—they had not started from the town he had just quitted—unless they had traced him by telegraph! Dave cursed softly and settled himself a little more at ease in his ambush.