Had he paused long enough to note the position of the full moon in the heavens, or the towering Big Horn Mountains, he would have gained an approximate idea of where he was; but, despite his experience in the West, he galloped forward at an easy canter, with never a suspicion of the blunder he was making.

He was on the alert for rustlers, and kept glancing to the right and left, and to the front and rear. As has been shown, he had little fear of being overtaken in a chase where he was given an equal chance with his pursuers, but his narrow escape rendered him more apprehensive than usual.

"I thought of staying with Weber and Hankinson to-night," he mused, "but I think it hardly prudent. The rustlers may pay them a visit, and my presence will only make matters worse; and yet those fellows don't want to start up a band of regulators who will shoot them down without mercy, and that's just what will take place if they carry their outrages too far."

"My death won't bring the regulators into existence," he grimly reflected, "for one man, more or less, doesn't count; but there is much bitter feeling in the country."

Once he thought he caught the sounds of horses' feet on the prairie, and checked his mare to listen, but she gave no evidence of suspicion—a thing she was sure to do, if the cause existed.

Sterry was so well satisfied by this fact that he did not dismount to test the matter as before. He rode on, however, and held her down to a walk.

His eventless course had continued some minutes before a thought came to him of the direction he was following, with the possibility that he was wrong.

"I wonder if we are on the right track, Queenie?" he said, addressing his animal, as was his custom when they were alone. "It would be strange if we didn't drift away from our bearings. Hello! that can't be Dick Hawkridge's ranch; we haven't gone far enough for that; but what the mischief can it be, unless a fire that some one has started in the open?"

The starlike twinkle of a point of light suddenly shone out directly in advance. It puzzled him by appearing only for a moment, when it vanished as quickly as it entered his field of vision.

This fact suggested that it was within some dwelling and had been extinguished, or was shut from sight by being moved past a window or open door to another point in the interior.