From somewhere in the darkness came a slight sound. Thady Shea lifted up his head and peered about, the vague thought of wild animals disturbing him. From the darkness echoed a faint laugh—a thin, ironic laugh, a laugh that thrilled Thady Shea with evil memories and swift apprehension. He seemed to recognize it as the laugh of Abel Dorales.

Before he could do more than lift his head and peer into the darkness, that darkness was suddenly split and rended by a red flash. The crack of a weapon lifted and lessened among the hills; as it died away, the baby cried out, whimpering. Across the face of Thady Shea flickered a look of dismay, of surprise, of utmost horror. Thady Shea took a step backward, as though something had lifted him off his balance, as though something unseen had impacted against him with terrific force. He staggered and lifted both hands to his head. Then his knees seemed to loosen, and he pitched downward, at the very brink of the gully.

From the stony ravine below came a heavy sound, as of a body pitching and dragging downward. It ceased, and there was abrupt silence. In that silence, the baby cried out, whimpering thinly.

Into the circle of light cast by the tiny fire came a man leading a pony. The man was Abel Dorales and he was smiling.

CHAPTER XV—MACKINTAVERS MAKES FRIENDS

Mrs. Crump was grimly jubilant. She had just killed, not far from the shack which she inhabited, a rattler. It was a peculiarly deadly rattler, a big diamond-back, and its black-and-yellow body looked very beautiful lying out in the morning sunlight.

Mrs. Crump had killed that rattler most expertly; she had killed it with one snapping crack of a blacksnake whip. That one whip snap had coiled about the rattler’s head and had neatly decapitated the reptile. Somewhere among the rocks that head lay naked and ugly, jaws wide agape, white fangs gleaming like needles.

Now, up on the long hogback, Mrs. Crump directed the work of getting out ore, Lewis and Gilbert working steadily under her orders. There was already a goodly heap of ore ready for hauling. Mrs. Crump was awaiting the arrival of Coravel Tio, whom she expected hourly; she had written Coravel Tio very explicitly, and was looking forward to making some money in the near future.

When Coravel Tio arrived, they would arrange about getting a light truck to haul the ore to railroad, and they would arrange about selling the ore. Coravel Tio would handle all such details. Actual production was well under way, and inside of another month Mrs. Crump hoped to have a good force of men working. Provided, of course, that the mine was not sold outright.

“Looks like he’s a-coming.” Gilbert swung out his hand toward the trail from No Agua. Shading her eyes, Mrs. Crump perceived a smudge of white dust. An automobile was approaching.