All eyes were turned upon a fringe of laurel and butternut that encroached upon the road half a mile away, where it seemed that such of the inhabitants who were missing from the bluff were hidden to give warning or retard the approach of the posse. A gray haze, slowly rising between the fringe and the distant hillside, was recognized as the dust of a cavalcade passing along the invisible highway. In the hush of expectancy that followed, the irregular clatter of hoofs, the sharp crack of a rifle, and a sudden halt were faintly audible. The men, scattered in groups on the bluff, exchanged a smile of grim satisfaction. Not so their leader! A quick start and an oath attracted attention to him. To their surprise he was looking in another direction, but as they looked too they saw and understood the cause. A file of horsemen, hitherto undetected, were slowly passing along the little ridge on their right. Their compact accoutrements and the yellow braid on their blue jackets, distinctly seen at that distance, showed them to be a detachment of United States cavalry. Before the assemblage could realize this new invasion, a nearer clatter of hoofs was heard along the high road, and one of the ambuscading party dashed up from the fringe of woods below. His face was flushed, but triumphant. “A reg'lar skunk--by the living hokey!” he panted, pointing to the faint haze that was again slowly rising above the invisible road. “They backed down as soon as they saw our hand, and got a hole through their new sheriff's hat. But what are you lookin' at? What's up?” The leader impatiently pointed with a darkening face to the distant file. “Reg'lars, by gum!” ejaculated the other. “But Uncle Sam ain't in this game. Wot right have THEY”-- “Dry up!” said the leader. The detachment was now moving at right angles with the camp, but suddenly halted, almost doubling upon itself in some evident commotion. A dismounted figure was seen momentarily flying down the hillside dodging from bush to bush until lost in the underbrush. A dozen shots were fired over its head, and then the whole detachment wheeled and came clattering down the trail in the direction of the camp. A single riderless horse, evidently that of the fugitive, followed. “Spread yourselves along the ridge, every man of you, and cover them as they enter the gulch!” shouted the leader. “But not a shot until I give the word. Scatter!” The assemblage dispersed like a startled village of prairie dogs, squatting behind every available bush and rock along the line of bluff. The leader alone trotted quietly to the head of the gulch.