Just then some one pushed the bison skin aside, and stepped within the residence. Despite his sluggish manner, Ogallah flirted his head like a flash, probably suspecting that one of Jack's tormentors had dared to follow him within his shelter. But the individual was a full-grown warrior, who would not have descended to such business, and the grunt of the sachem was meant as a cordial welcome to him who grunted in return.