Instantly Stratton was up. He threw himself into the saddle and put Sir Donald to the slope. The men would stop at the slide; they would turn back and doubtless pick up his trail at the rivulet. They would follow to the surface of the cliff and from there he would be an easy target along the bald face of the mountain. He pushed on tirelessly, winding, doubling, looking back often, listening, but keeping a course, always, for a small spur capped by two tilting tables of granite. He made the last steep stretch on foot, and Sir Donald, protesting, yet invariably obedient, pricking this ear, the other, to his master’s brief, low command, followed to the level. The slabs, in falling from a higher ridge, had pitched shedwise against a wall, and Stratton crowded the chestnut into the hiding-place they roofed. Again, as in the hollow cedar trunk, there was not standing room for the horse; but a soft, peremptory word, a light blow on the forelegs, and he dropped to his knees, to his side, and became motionless. From his position, while he held down Sir Donald’s head, Stratton looked out through the crack where the tables joined. It gave him a view of the buttress and a breadth of the trail approaching the lower curve. Presently he saw Bates ride back to this bend with his deputy, and, after a brief halt, again to reconnoiter the top of the bastion, they rounded the curve and were gone. A moment later Thornton appeared on the top of the buttress, followed closely by Myers. They had left their horses, but the young rancher still carried his rifle, and when they had inspected the slide from the cliff, they took up the trail of the chestnut. But the light was failing, and the tracks were often lost on rocky stretches. They were forced to turn back repeatedly for the clue. Finally, not far from the granite tables, they stopped. "I ’low you might’s well give it up, Mill," said Myers. "Ther sorrel was stumbling consider’ble on that ther last grade; she was losin’ her nigh shoe. An’ this here horse is pickin’ up his feet like he was ready ter walk on air. It’s ther chestnut, sure; he’s er mighty good stepper in er mean place." "An’ it’s Stratton I’m lookin’ fur," answered Thornton grimly. "I don’t keer what anybody says, he’s responsible fur my horse. It was his business ter watch Smith; an’ ef my little filly was cut down in that ther slide, Stratton’s got to reckon ’ith me. He was here, standin’ on that ther rock, when we kem ’round that curve; I saw him, an’ so’d you, plain’s day. He must hev gone up ’round ther slide, I dunno how, but he must hev, while we was foolin’ erlong fur his blamed trail."