Two couples were thus formed, who were separated by the space of six or eight feet, while a rod beyond burned the camp-fire against the shaggy trunk of the oak. The intervening area and some distance away was lighted by the flames which had eaten into the bark, until the solid wood beneath was charred and blackened by the heat. Ogallah, the chief, strode to a point midway between the fire and the couples, flung his blanket on the ground, and, pointing down to it, motioned to Jack Carleton to come forward and use it for his couch.