They swung their horses around and rode swiftly southward, while Hashknife went back toward Mesa City again. Just outside the town he halted his horse behind a thicket of mesquite, and dismounted.

He had not been there over five minutes when Dave Morgan rode past, his horse traveling at a swinging walk. As far as Hashknife knew, Morgan was merely heading for the 6X6 ranch. But as soon as he passed a turn in the road, Hashknife mounted and followed him.

For possibly half a mile farther Morgan rode slowly, but finally forced his horse to a gallop. Hashknife kept far enough behind him so that Morgan would not see nor hear him, and from a slight elevation he saw Morgan swing to the 6X6 road.

Hashknife swore under his breath, but followed, and it was with a great deal of satisfaction that he saw Morgan leave the road, possibly a quarter of a mile from the forks, and travel south down a brushy swale.

It was rather difficult for Hashknife to follow without being seen now, but he was obliged to take a chance, in order to keep Morgan in sight. Morgan did not look back, but seemed intent on his destination.

It was a little over a mile from where Morgan left the road to the rim of Coyote Cañon, and Hashknife was not over two hundred yards off to the left of him, shielded by a mesquite thicket, when Morgan reached the rim.

For several minutes Morgan sat his horse, scanning the cañon, as though satisfying himself that no one was in sight. Hashknife was a little afraid that the five men farther down the cañon might interfere with things, but finally Morgan, evidently satisfied, rode his horse over the rim of the cañon, cutting in between two live-oaks, and disappeared.

Hashknife rode cautiously to the rim, behind the oaks, and dismounted. Here were the marks of Morgan’s horse in the loose earth, and for quite a distance down the slope he could see where the horse had sidled along the steep slope.

Calmly he rolled and smoked a cigarette. He was not in such a hurry now. If Morgan could get down—he could. And he did not want to try the descent while there was danger of Morgan’s hearing him come down. Finally he tightened his cinch, mounted, and followed Morgan.

CHAPTER XVIII: THE MAN IN THE BLACK MASK