Baldy, digging his toes into the loose earth, scrambled upward, stepping over gnarled roots and an occasional bowlder, and finding, almost miraculously, the least precarious footing. There were times when the girl shut her eyes tightly and sat with tensed muscles, her knees pressing her horse’s sides until her muscles ached. At last the doughty Morgan topped the summit of the hogback, and Shannon drew a deep breath of relief—which was alloyed, however, by the realization that in returning she must ride down this frightful trail, which now, as if by magic, disappeared.

The hogback was water-washed and gravel-strewn, and as hard-baked beneath the summer’s sun as a macadam road. To Shannon’s unaccustomed eyes it gave no clew as to the direction of the trail. She rode up and down in both directions until finally she discovered what appeared to be a trail leading downward into another barranco upon the opposite side of the ridge. The descent seemed less terrifying than that which she had just negotiated, and as it was the only indication of a trail that she could find, she determined to investigate it.

Baldy, descending carefully, suddenly paused and with uppricked ears emitted a shrill neigh. So sudden and so startling was the sound that Shannon’s heart all but stood still, gripped by the cold fingers of terror. And then from below came an answering neigh.

She had found what she sought, but the fear that rode her all but sent her panic-stricken in retreat. It was only the fact that she could not turn Baldy upon that narrow trail that gave her sufficient pause to gain mastery over the chaos of her nerves and drive them again into the fold of reason. It required a supreme effort of will to urge her horse onward again, down into that mysterious ravine, where she knew there might lurk for her a thing more terrible than death. That she did it bespoke the greatness of the love that inspired her courage.

The ravine below her was both shallower and wider than that upon the opposite side of the ridge, so that it presented the appearance of a tiny basin. From her vantage point she looked out across the tops of spreading oaks to the brush-covered hillside that bounded the basin on the south; but what lay below, what the greenery of the trees concealed from her sight, she could only surmise.

She knew that the Penningtons kept no horses here, so she guessed that the animal that had answered Baldy’s neigh belonged to the men she sought. Slowly she rode downward. What would her reception be? If her conclusions as to the identity of the men camped below were correct, she could imagine them shooting first and investigating later. The idea was not a pleasant one, but nothing could deter her now.

After what seemed a long time she rode out among splendid old oaks, in view of a soiled tent and a picket line where three horses and a half dozen burros were tethered. Nowhere was there sign of the actual presence of men, yet she had an uncanny feeling that they were there, and that from some place of concealment they were watching her.

She sat quietly upon her horse for a moment, waiting. Then, no one appearing, she called aloud.

“Hello, there! I want to speak with you.”

Her voice sounded strange and uncanny in her ears.