In three minutes Blackleg shot out of the stable door—a flash in the night. The swift turn that was required of him he made on his hind legs, and then, with a plunge and a snort of delight, he was away over the level toward the wood.

Calumet guided Blackleg toward the spot where he had seen the rider, certain that he could not have gone far during the interval that had elapsed, but when he reached the spot there was no sign of a horse and rider in any direction.

For an instant only Calumet halted Blackleg, and then he spurred him down the river trail. One mile, two, three, he rode at a breakneck pace, and then suddenly he was out of the timber and facing a plain that stretched into an interminable distance. The trail lay straight and clear; there was no sign of a horse and rider on it. Taggart had not come in this direction, though in this direction lay the Arrow.

He wheeled Blackleg and, with glowering eyes and straightened lips, rode him back the way he had come, halting often and peering into shadows. By the time he arrived at the spot where he had first seen the horse and rider he had become convinced that Taggart had secreted himself until he had passed him and had then ridden over the back trail, later to return to the Arrow by a circuitous route.

Calumet determined to cut across the country and intercept him, and he drove the spurs into Blackleg and raced him through the wood. His trail took him into a section which led to the slope which the horses drawing the wagon had taken on the night of the ambush. He was tearing through this when he broke through the edge of a clearing about a quarter of a mile from the ranchhouse. At about the center of the clearing Blackleg came to a jarring, dizzying stop, rearing high on his hind legs. When he came down he whinnied and backed, and, peering over his shoulder to see what had frightened him, Calumet saw the body of a man lying at the edge of a mesquite clump.

With his six-shooter in hand, Calumet dismounted and walked to the man. The latter was prone in the dust, on his face, and as Calumet leaned over him the better to peer into his face—for he thought the man might be Taggart—he heard a groan escape his lips. Sheathing his weapon, Calumet turned the man over on his back. Another groan escaped him; his eyes opened, though they closed again immediately. It was not Taggart.

"Got me," he said. He groaned again.

"Who got you?" Calumet bent over to catch the reply. None came; the man had lost consciousness.

Calumet stood up and looked around. He could see nothing of the rider for whom he was searching. He could not leave this wounded man to pursue his search for Taggart; there might be something he could do for the man.

But he left the man's side for an instant while he looked around him. Some dense undergrowth rose on his right, black shadows surrounding it, and he walked along its edge, his forty-five in hand, trying to peer into it. He saw nothing, heard nothing. Then, catching another groan from the man, he returned to him. The man's eyes were open; they gleamed brightly and wildly.