It was well he did so; for from the same corner that the successful Indian had come, he discerned a second climbing over the eaves. He was doing so with an eagerness that showed he was discounting his own chances.

"Whether you are bogus or not, here goes!"

The Texan did not rely upon his revolver to serve him in the crisis, but hastily aiming his Winchester, pulled the trigger.

The Comanche, whose body was half over the roof, threw up his arms with a wild screech and disappeared backward, as abruptly as his companion had gone down the scuttle. There could be no doubt of the success of _that_ shot.

"I would like to have a few more of you try it," muttered the defender, compressing his lips and glancing right and left. His blood was up and he was in a desperate mood.

But his own situation was one of extreme peril. The Comanches must be aware of his singular dilemma, and were not likely to leave him undisputed master of the situation, at least as long as he remained on the outside.

That this supposition was right was proven the next minute, when, from a point several rods distant, a gun was fired and the bullet skipped over the surface within a few inches of where he was crouching. A second shot followed still closer, and the captain crept a little farther from the scuttle.

But for fear of alarming his friends below, he would have uttered a cry, as if of pain, with a view of convincing the Comanches that their shots had proven fatal. Then they would be tempted to send more of their number over the roof, where they would fall victims to his marksmanship.

It looked as if the a.s.sailants were in doubt on this point, for after the two shots they ceased firing, and everything remained silent for several minutes.

Captain Shirril, even in his anxiety for himself, could not forget the inmates of his home. Two women and a fierce warrior were inside, and matters were sure to become lively there before long.

In the midst of this oppressive stillness, occurred Avon Burnet's adventure which has been told elsewhere. It was impossible for the captain to understand what the confusion on the prairie meant, but he saw that it was a diversion of some kind which, fortunately for himself, held the attention of his enemies for a while longer.

He felt a vague suspicion that the Indian in the room below would try to get a shot at him through the scuttle door. He could raise it for an inch or more, and, provided the white man was in his line of range, fire with quick and unerring accuracy. It is singular that he did not do this in the first place, after reaching the roof, and before the Texan discovered his presence so near him.

Lying extended as flat as before, Captain Shirril placed his ear close to the door and listened.

Within the first minute he caught a sound, but it was so faint and indefinite that he could not tell what it meant. It might have been caused by someone moving about in the room directly below, but he was inclined to believe that the Comanche was still near the scuttle and was trying to get his range.

All at once the heart of the Texan gave a start. He was sure the door was pushed upward the slightest possible distance. It looked as if the Comanche was endeavoring to do the very thing suspected--that is, he was seeking to gain sight of the white man in order to give him a stealthy shot.

"If he will but raise that door a single inch," was the exultant thought of the captain, "I will get my fingers under the edge and yank it back in spite of all he can do, and just about that time the band will begin to play."

But would the Indian be rash enough to do this? The first glimpse through the slightest crevice would tell him that his intended victim had shifted his position. He would be shrewd enough to suspect its meaning, and would take care that he did not throw away the golden opportunity he had so brilliantly won.

Ah, if his wife and Dinah could but learn the exact truth! They would quickly prove potent factors in the scheme. Their familiarity with the house would enable them to eliminate that wretch who just then seemed to be master of the situation.

Yes; the door moved again. The Indian must be beneath, and was striving to do something with the covering, which at present shielded him from the vengeance of the white man whom he had foiled.

The latter silently extended his hand to the edge of the door, hoping that the purchase for which he was waiting was within reach. He was disappointed. If the structure had been moved, it was to such a slight extent as to afford no advantage.

He held his hand in the same position, intent on seizing the chance the instant it presented itself, but the Indian was wonderfully cunning. It would seem that having introduced himself into the ranchman's home, he would have been content to follow the purpose that had taken him thither, without giving more attention to the white man, whom he had certainly spared for the time, when he was in his power. The captain could not understand the logic which appeared to be controlling this warrior from the moment he climbed over the edge of the roof.

CHAPTER XVIII.

AN UNEXPECTED QUERY.

As long as Captain Shirril stayed near the scuttle, he could not command a view of the entire roof of his cabin. His interest in what was going on below made him anxious to do this, but he was too alive to his own danger to remain motionless for more than a few minutes at a time.

The indistinct rustling that had awakened his hope soon ceased, and he was compelled to believe the Comanche had given up his intention of trying to gain a stealthy shot at him and was now devoting himself to the inmates of the dwelling.

How he longed to descend through the scuttle and take part in the stirring events that must soon be under way there! What short work he would make of the wretch who had dared to a.s.sume such a risk!

But it was useless to regret his own shortsightedness, now that it rendered him powerless to strike a blow for his friends. He crept to the peak of the roof, and scrutinized every portion thus brought into his field of vision. Not the slightest sound fell upon his ear that could indicate danger, nor could he discern anything of his enemies.

The wind was still blowing fitfully, and he heard the familiar rustle of the mesquite bush, with now and then a signal pa.s.sing between the Comanches. He listened in vain for the noise made by the hoofs of their mustangs. They seemed to have ceased their aimless galloping back and forth, and were probably plotting some new form of mischief.

Suddenly the rattle of a horse's feet struck him. It broke upon his hearing for an instant, and then ceased as abruptly as it had made itself manifest.

It was as if a steed were galloping over the soft earth, and, reaching a small bridge of planks, dashed over them with two or three bounds, his hoofs immediately becoming inaudible in the yielding ground beyond.

That which might have puzzled a listener was plain to the Texan, who had spent many years on the plains of the Southwest. He knew that what might be called a peculiar eddy in the fitful wind had brought the sound to him. A sudden change of direction--ended as soon as it began--whirled the noise as straight across the intervening s.p.a.ce as if it had been fired by an arrow.

The sound was similar to that which he had noticed many times that evening, but the impression came to him that it possessed a significance which belonged to none of the others. It was a single horse, and he was going at a moderate speed, which, however, was the case with most of those he had heard.

All at once the sound broke upon his ear again, but this time it was accompanied by the noise of many other hoofs.

"They are cattle," was his conclusion; "a part of the herd has been stampeded, and one of the men is trying to round them up: it was his mustang that I heard--ah! there it goes again!"

It was the crack of a rifle and the screech of a mortally struck person that startled him this time.

"I believe that was a Comanche who has gone down before the rifle of one of our men."

As the reader is aware, the Texan was correct in every particular, for it was the report of Gleeson's Winchester, which ended the career of the warrior pressing Avon Burnet so hard, that reached the captain as he lay on the roof of his own dwelling.

The whimsical nature of the wind, that had been blowing all the night, excluded further sounds. The stillness that succeeded seemed so unnatural in its way that it might have alarmed a more superst.i.tious person. Once the faintest possible rumbling of the cattle's hoofs was detected, but it quickly subsided, and nothing more of the kind was noticeable.

It was clear that the Comanches in the immediate vicinity of the cabin must have noted all that interested the Texan. Whatever the issue of the remarkable meeting on the prairie, there could be no doubt that one of the red men had been laid low. Another had been shot by the captain a short time before, not to mention the other one or two that he believed had fallen.

Thus far, no one of the inmates had been harmed, unless perchance his nephew was overtaken by disaster. Consequently, the game the Comanches were playing, though they did their part with rare skill, was a losing one up to this point.

As the minutes pa.s.sed, the Texan found himself more hopeful than he had been through the entire evening. He was strong in the belief that Avon had succeeded in reaching the camp of the cattlemen, and that the latter would soon appear on the scene with an emphasis that would scatter his a.s.sailants like so much chaff.

The only vulnerable point for fire was on the roof, but the designs of the Indians had been defeated thus far, and he believed they could be stood off indefinitely, at least until the arrival of the cowboys, who would then take charge of business.

The two matters that gave him anxiety were the presence of the warrior below in the cabin, and the probability of himself being struck by some of the bullets that he expected to come scurrying over the planking every minute.

The two shots that had been fired came alarmingly near, and the next were likely to come still nearer.

But immunity from harm gives one confidence, and only a few more minutes pa.s.sed when, instead of contenting himself with peering about him, the captain began stealthily creeping toward the part of the eaves where the last Indian had appeared and disappeared so suddenly.

Mindful of the risk of the action, he paused when close to the edge, and waited several minutes before venturing to peep over. The stillness was as if every living person were a hundred miles away. This, however, as he well knew, might be the case with a score of Indians grouped directly beneath.

But having gone thus far, he did not mean to return to his post without accomplishing something. With the greatest possible caution, he raised his head just far enough to look over. He held it in this position only a second or two, for, if any of his enemies were on the alert, they would be sure to observe him.

Nothing greeted his vision, beyond that which he had seen times without number. He did not catch the outlines of a single person or mustang, though convinced they were near at hand.