he would have liked to ask a few questions. But they were alone on the prairie, and linked by a common transgression; the glorious sun was coming up victoriously, the pure, crisp air was intoxicating their nerves; in the bright forecast of youth everything WAS possible! The surface of the bottom land that they were crossing was here and there broken up by fissures and “potholes,” and some circumspection in their progress became necessary. In one of these halts, Clarence was struck by a dull, monotonous jarring that sounded like the heavy regular fall of water over a dam. Each time that they slackened their pace the sound would become more audible, and was at last accompanied by that slight but unmistakable tremor of the earth that betrayed the vicinity of a waterfall. Hesitating over the phenomenon, which seemed to imply that their topography was wrong and that they had blundered from the track, they were presently startled by the fact that the sound was actually APPROACHING them! With a sudden instinct they both galloped towards the lagoon. As the timber opened before them Jim uttered a long ecstatic shout. “Why, it's THEM!” At a first glance it seemed to Clarence as if the whole plain beyond was broken up and rolling in tumbling waves or furrows towards them. A second glance showed the tossing fronts of a vast herd of buffaloes, and here and there, darting in and out and among them, or emerging from the cloud of dust behind, wild figures and flashes of fire. With the idea of water still in his mind, it seemed as if some tumultuous tidal wave were sweeping unseen towards the lagoon, carrying everything before it. He turned with eager eyes, in speechless expectancy, to his companion. Alack! that redoubtable hero and mighty hunter was, to all appearances, equally speechless and astonished. It was true that he remained rooted to the saddle, a lank, still heroic figure, alternately grasping his hatchet and gun with a kind of spasmodic regularity. How long he would have continued this would never be known, for the next moment, with a deafening crash, the herd broke through the brush, and, swerving at the right of the lagoon, bore down directly upon them. All further doubt or hesitation on their part was stopped. The farseeing, sagacious Mexican plug with a terrific snort wheeled and fled furiously with his rider. Moved, no doubt, by touching fidelity, Clarence's humbler team-horse instantly followed. In a few moments those devoted animals struggled neck to neck in noble emulation. “What are we goin' off this way for?” gasped the simple Clarence. “Peyton and Gildersleeve are back there--and they'll see us,” gasped Jim in reply. It struck Clarence that the buffaloes were much nearer them than the hunting party, and that the trampling hoofs of a dozen bulls were close behind them, but with another gasp he shouted, “When are we going to hunt 'em?” “Hunt THEM!” screamed Jim, with a hysterical outburst of truth; “why, they're huntin' US--dash it!”