When Andy had ridden far enough to feel secure in turning and riding north—in fact, his plan was to work back to the Concho in a wide circle—he reined in and dismounted. From a low ridge he surveyed the western desert, approximated his bearings, and had his foot in the stirrup when he saw four tiny dots that bobbed up and down on the distant sky-line of the west. He had left an easy trail to follow and the pursuers were riding hard. They were still a long distance from him. He led his horse down the far side of the ridge and mounted. He rode straight east for perhaps a quarter of a mile. Then he turned and at right angles to his trail sped north behind the long, low, sandy ridge. He could not be seen until the posse had topped it—and even then it was probable they would fling down the slope, following his tracks until they came to where he had turned. Straight ahead of him the ridge swung to the left. In half an hour or so he would again cross it, which he hoped to do before he was discovered. Once over the ridge, he would head for the Concho. To follow him would mean that his pursuers would be riding directly away from Pete's trail. Many long desert miles lay between Andy and the Concho, but he argued that his horse was as fresh as the horses of his pursuers. He would give them a good run. If they overtook him before they reached the ranch, the most they could do would be to curse him for misleading them. He reasoned that the posse was from the T-Bar-T—that at best the sheriff could not have been advised of the shooting in time to join them. They would have no official right to detain him or interfere with his progress—once they knew who he was.

A trot, a lope, then back to a swinging trot again—and as yet no riders had appeared on the hills. Andy was making good time. The crest of the ridge shimmered in the noon sun. At this pace he would be over and down the western side before they saw him.

When the posse finally caught sight of the man they were after far out across the level and riding toward the west, they knew at once that he was making for the Concho and what protection his fellows might afford him under the circumstances. This did not fit into their scheme. The man-hunt had tuned their pulses to a high pitch. They wanted to lay hands on Gary's slayer—to disarm him and bring him into the town of Concho themselves—or, if he showed fight, to "get" him. They forgot that he was little more than a boy. He was an enemy—and potently dangerous.

"It's Young Pete," said a cowboy. "I know him by that black hat."

Plying quirt and spur the posse flung down the ridge and out across the plain below. They would ride their quarry down before he reached the boundary of the Concho—before he got among his friends.

Andy turned and glanced back. They were gaining on him. He knew that his own horse was doing his best. Again he glanced back. The riders were forcing their horses to a terrific pace that could not last long. In a mile or so they would be close enough to use their rifles. But the harder they rode the better Andy liked it. They would be in sorry shape to make the long ride south after Pete, when they realized that they were chasing the wrong man. If he could get out of it without getting shot, he would consider himself lucky. Ahead of him lay a flat of brushless land offering no shelter. He hoped that his horse would not be killed by a chance shot. In that event his pride would force him to retaliate, until he was either killed or captured. He had about made up his mind to rein up and surrender when he heard the singing whizz-zip of a bullet that sprayed sand ahead of him. Then came the faint pop of a rifle far behind. He pulled up, swiftly unbuckled his belt, and hung his gun on the saddle-horn. Then he stepped away from his horse—an unconsciously fine thing to do—and turned toward the distant posse. Again came that shrill, sinister whizz-zip and he was standing bareheaded in the glaring sun as the black sombrero spun round and settled lightly in the sand beside him. He wisely thrust up his hands—arguing that if the posse could see to shoot with such accuracy they could see and possibly appreciate his attitude. He felt outraged, and wanted to fight. He did not realize at the moment that his pursuers were acting in good faith according to their viewpoint.

Meanwhile they flung toward him, spreading out fanwise in case of some possible treachery. Without moving a muscle Andy stood with his hands raised, blinkingly trying to identify each individual rider.

There was Houck on his big gray cow-horse. To the left rode Simpson, known all over the range as Gary's close friend. Andy half-expected to see Cotton with the posse, but Cotton was not there. He did not recognize the two riders on the wings of the posse.

"Mornin', fellas!" he called as the cowboys swept up. "What's the idea?"

"This!" snarled Simpson as he took out his rope.