The next second he discovered several figures coming toward him, and self-preservation made him wheel on his foot so rapidly, that it was impossible to avoid making a little noise.

Slight as it was it caught the ear of the Comanches, one of whom uttered a "woofh!" and moved rapidly toward him.

"Run for the house!" exclaimed Sebastian to Katrina, when he saw the shape affairs had assumed; "hold the door ready for me, and I'll follow in a minute."

There was no time for hesitation, and the light-footed girl started for the house, running as she did when pursued by the ravenous bear. Discovery was inevitable, and the instant she emerged into the moonlight, two Comanches, repeating the "woofh!" dashed out after her.

But a lion appeared in the way, in shape of the Texan, who, brandishing his terrible Bowie over his head, leaped in front, with a regular screech of a yell, and made a murderous lunge with the weapon at the nearest Comanche, who dodged it with the nimbleness of an athlete.

Sebastian made a sort of back-handed sweep at the other red-skin, who avoided the blow with the same astonishing dexterity, and drew back to a respectful distance.

This demonstration on the part of the Texan had the effect of checking the rush after Katrina, who continued on her way, without pausing, until, reaching the cabin, she dashed in, and holding the door, so that she could close it in an instant, looked out upon the thrilling scene.

While the defensive, defiant attitude of the brave defender kept the two Comanches from him, it did not "neutralize" their abilities by any means. They too had knives, but the two together were not the equal of the Bowie, in the hands of the wiry Texan; but their voices remained to them, and the two set up some whoops and yells of such a peculiar character, that the young man knew at once that they were intended as signals, and they would be certain to bring others speedily to their assistance.

So he began retreating toward the cabin, walking backward, and presenting a defiant attitude to his enemies, who, following close, still permitted a safe gap between them and him.

Now and then the Texan threw a quick glance over his shoulder, to make sure that none of the treacherous red-skins were stealing upon him. He was within a rod or so of the house, when he saw what he dreaded.