“The bluff,” he said. “It may be what we look for. Sa-sa-mai, she tell me. Ow.”

The last was a grunt which expressed assurance.

The horses left the trail for the prairie. The eyes of both men were turned upon the ground, which is the habit of such men when out on the trail. It is the soil over which the prairie man passes which is the book. The general scene is only the illustration.

At the bluff the men dismounted. Seth now took the lead. He did not plunge haphazard into his search. He still studied the brush and the ground. But it was the scout whose trained instincts were the first to discover the signs they sought. And he found it in the dead, broken twigs which marked the course of a wagon.

The two followed the lead; followed it unerringly. With every foot of the way the task became easier. Once they had turned the cover the book had become the simplest reading. In a few minutes they came to a clearing well screened from the road. Now they parted company. The scout went on toward the water further on, but the white man turned to the clearing. Herein was displayed the difference in the men. Seth had come to the point where imagination served him. The other was only a craftsman.

The grass was tall in the clearing. There was a low scrub too, but it was a scrub that might be trodden under foot. In two minutes Seth was stooping examining a tent-peg, discolored by 92 weather, but intact, and still holding in the earth where it had been driven. It was but four yards from this to a place where two distinct piles of human bones were lying hidden in the rank grass.

Seth was on his knees pulling the grass aside, but he did not touch the bones. The skeletons were far from complete. Fortunately the skulls were there, and he saw that they were those of a man and a woman. While he contemplated the ghastly remains his thoughts conjured up many scenes. He saw the bullet hole through the woman’s skull, and the horrid rift in the man’s. The absence of many of the bones of the extremities made him think of the coyotes, those prairie scavengers who are never far off when death stalks the plains.

After a few moments he was searching the long grass in every direction. He looked for remnants of clothing; for anything to give him a sign. In his search he was joined by the scout who had returned from the water, where he had discovered further traces of an encampment.

At last the examination was completed. There was nothing left to indicate the identity of the bones.

The two men now stood by the bones of the unfortunate man and woman. Seth was staring out at the surrounding brush.