The revelation that broke upon the senses of the colored servant did not reach her through her power of vision. She still saw nothing but the all-encircling night, nor did she hear anything except the sighing of the wind through the mesquite bush, or the guarded movements of the red men below.

It was her power of smell that told her an appalling fact. She detected the odor of burning wood!

The Indian whom she had heard prowling like a hungry wolf over the roof, was there for a more sinister purpose, if possible, than that of gaining entrance through the scuttle into the building. He had managed to climb undetected to his perch for the purpose of setting fire to the building, and not only that, but he had succeeded in his design.

[Ill.u.s.tration: A STARTLING DISCOVERY.]

The same delicacy of scent that had told the woman the frightful truth enabled her to locate the direction of the fire. It was over the peak of the roof, a little in front and to the left.

Gazing toward the point, she observed a dim glow in the darkness, such as might have been made by the reflection of a lucifer match. It was the illumination produced by the twist of flame the Comanche had kindled. If allowed to burn for a few minutes, the wind would fan it into an inextinguishable blaze.

How she managed to do what she did without discovery she never could have explained herself. But, holding the lid firmly grasped with one hand, she lifted it up until it stood perpendicular on its noiseless hinges.

As the door moved over to this position, her head and shoulders rose through the opening. Had her movements been quick, instead of deliberate, they would have suggested the action of the familiar Jack-in-the-box.

This straightening of her stature brought her head several inches above the peak or highest portion of the house, and, consequently, gave her a view of the entire roof.

And looking in the direction whence the odor came, and where she had caught the tiny illumination, the brave colored woman saw a sight indeed.

A brawny Indian warrior was stooped over and nursing a small flame with the utmost care. How he had managed the difficult business thus far without detection from below, was almost beyond explanation.

But it followed, from what has been told, that he had climbed upon the roof, taking with him some twigs and bits of wood, without having been heard by Captain Shirril, who was listening intently at the lower door, and who heard more than one other noise that must have been slighter than that overhead.

It was probable that the warrior, having made his preparations, rode his horse close to the further corner of the cabin, where he stopped the animal, and rose to the upright position on his back. The roof was so low that it could be easily reached in this way, and he was so far removed from the inmates that his action escaped notice, his presence being finally discovered in the manner described.

Finding he could not open the scuttle, he had crept over the peak of the roof, stooped down, and, gathering his combustibles with care, set fire to them. In doing this, he must have used the common lucifer match of civilization, since no other means would have answered, and the American Indian of the border is as quick to appropriate the conveniences as he is to adopt the vices of the white man.

Be that as it may, he had succeeded in starting the tiny fire, and, at the moment the wrathful Dinah caught sight of him, was placing several larger sticks upon the growing flame, and, bending over, was striving to help the natural wind by blowing upon the blaze.

The picture was a striking one. The glow of the flame showed the countenance of the Comanche plainly. His features were repellent, the nose being Roman in form, while the cheek-bones were protuberant and the chin retreating. His long black hair dangled about his shoulders, and was parted, as is the custom among his people, in the middle. The face was rendered more repulsive by the stripes and splashes of yellow, white, and red paint, which not only covered it from the top of the forehead to the neck, but was mixed in the coa.r.s.e hair, a portion of whose ends rested on the roof, as well as over his back.

As he blew, his cheeks expanded, his thin lips took the form of the letter O, fringed with radiating wrinkles around the edges, and the black eyes seemed to glow with a light like that of the fire itself, so great was his earnestness in his work.

No country boy accustomed to get up on cold mornings and build the family fires could have done his work better. He saw that while the sticks which were burning, and which he continued to feed and fan, were rapidly consuming and growing, they were eating into the dry roof on which they rested. They had already burned a considerable cavity, which gleamed like a living coal, and it would not take long before a hold would be secured that would throw the whole structure into a blaze.

Dinah stood for several seconds gazing on the picture, as though she doubted the evidence of her own eyes. It seemed impossible that such a cruel plot should have progressed thus far without being thwarted. But the next moment her chest heaved with indignation, as she reflected that the red man stretched out before her was the very one that had tried to enter her apartment, and being frustrated by her watchfulness in that design, he was now endeavoring to burn them all to death.

The fact that the Comanche never dreamed of interruption caused him to withdraw his attention from everything except the business before him, and he continued blowing and feeding the growing flames with all the care and skill at his command. His wicked heart was swelling with exultation when--

Suddenly an object descended upon the flames like the scuttle-door itself, which might be supposed to have been wrenched from its hinges and slammed down on the fire, quenching it as utterly and completely as if it were submerged in a mountain torrent.

_That_ was the foot of Dinah.

Next, as the dumfounded warrior attempted to leap to his feet, something fastened itself like the claw of a panther in his long hair, with a grip that not only could not be shaken off, but which threatened to create a general loosening at the roots.

_That_ was the left hand of Dinah.

At the same moment, when the dazed Comanche had half risen and was striving to get the hang of things, a vice closed immovably about his left ankle, and his moccasin was raised almost as high as his shoulder.

The agency in this business was the _right_ hand of Dinah; and instantly she got in her work with the vigor of a hurricane. She possessed unusual power and activity, though it must not be supposed that the Comanche would not have given a good account of himself had he but possessed a second's warning of what was coming. He had a knife at his girdle, though his rifle, as has been said, was left behind with his companions, since his business did not make it likely that he would need anything of the kind, and it was an inconvenience to keep it by him.

"You onmannerly willian! I'll teach you how to try to sneak frough de roof into my room!" muttered Dinah, who was now thoroughly aroused, "yer orter have your neck wringed off and _I'll do it_!"

The Comanche was at vast disadvantage in being seized with such a fierce grip by the hair, which kept his face turned away from his a.s.sailant, while the vicelike grasp of his ankle compelled him to hop about on one foot, in a style that was as awkward as it was undignified. He realized, too, that despite all he could do to prevent it, his foe was forcing him remorselessly toward the edge of the roof.

But the warrior was sinewy and strong. He had been engaged in many a desperate hand-to-hand encounter, though never in anything resembling this. Finding the grip on his hair and ankle could not be shaken off, he s.n.a.t.c.hed out his keen-pointed knife with the intention of striking one of his vicious back-handed blows, which had proved fatal more than once, but just then the eaves were reached and over he went!

CHAPTER VIII.

IN THE MESQUITE BUSH.

We must not forget our young friend, Avon Burnet, who volunteered so willingly to run every risk for the sake of helping his relatives out of the most imminent peril of their lives.

At the moment he saw Captain Shirril start forward to smother the fire, by throwing one of his heavy blankets over it, he lifted the heavy bolt from its place, and leaned it against the wall at the side of the door.

Having decided on the step, he was wise in not permitting a minute's unnecessary delay.

He stepped outside in the manner hinted, drawing the door gently to after him. He did not do this until he saw that the interior was veiled in impenetrable gloom.

He felt that everything now depended upon his being prompt, unfaltering, and yet not rash. It may be said that the whole problem was to learn the right step to take, and then to take it, not an instant too soon nor too late. That, however, sums up the task of life itself, and the knowledge was no more attainable in one instance than in the other.

Finding himself in the outer air, Avon stood a few seconds, striving, as may be said, to get his bearings. He heard the trampling of horses'

hoofs, several guarded signals pa.s.sing between the Indians, and was quite sure he saw the shadowy outlines of a warrior moving within a few paces of him.

While all this was not calculated to add to his comfort of body and mind, it was pleasing to the extent that it proved his presence on the outside was as yet neither known nor suspected. As my friend Coomer would say, he was standing "With the World Before Him."

But he dare not think he was so much as on the edge of safety until he reached the mesquite bush, whose location he knew so well, and whose dark outlines were dimly discernible in front, and at the distance of only a few rods.

The youth was thinking rapidly and hard. It seemed to him that the Comanches would naturally keep the closest watch of the front of the cabin, and, therefore, he was less liable to discovery if he made a dash from another point.

This conclusion was confirmed by the sudden taking shape of not only the figure of a horseman, but of a warrior on foot, who approached at right angles, the two halting in such a manner just before him that he know it was but momentary, and that they would come still nearer in a very brief while.

So long as he stood erect, with his back against the side of the dwelling, he was invisible to anyone who was not almost upon him.

Retaining this posture, and with the rear of his clothing brushing against the building, he glided softly to the right until he reached the corner.

At the moment he arrived there, he saw that the horseman had slipped from his mustang, and he and the other warrior approached close to the door, where, as it will be remembered, Captain Shirril heard them talking together in low tones.

This was altogether too near for comfort, and Avon, with the same noiseless movement, slipped beyond the corner of the house.

As he did so, he felt for an instant that all was over. An Indian brushed so near that the youth could have touched him by extending his hand.

How he escaped discovery was more than he could understand. It must have been that the warrior's attention was so fixed upon the two figures at the front of the house that he did not glance to the right or left. Even such an explanation hardly makes clear the oversight on the part of one belonging to a race proverbial for its alertness and keen vision.

Before the young man recovered from his shock, he was astounded by another occurrence a hundred-fold more inexplicable. The profound stillness was suddenly broken by the ringing report of a rifle on the other side of the building, accompanied by the wild cry which caused the listening Captain Shirril and his wife to believe it meant the death of their devoted nephew.