As he stood thus motionless in the absolute stillness, a sudden thought came to his mind--a sudden and terrible thought. He could not be sure whether he had heard aught, or whether the sight of the water suggested the idea. He knew that he could little longer sustain his flight, despite his vigor and strength. Quivering in every fibre from his long exertions, he set his course straight for that glimmering sheen of water. Encircling it were heavy shadows. Tall trees pressed close to the verge, where lay here a fallen branch, and there a rotten log, half sunken in mud and ooze, and again a great tangle of vines that had grown smiling to the summer sun, but now, with the slow expansion of the lake which was fed by a surcharged bayou, quite submerged in a fretwork of miry strands. The margin was fringed with saw-grass, thick and prickly, and his practised eye could discern where the original banks lay by the spears thrust up above the surface a score of feet away. Thus he was sure of his depth as he waded out staunchly, despite the cruel pricks to his sensitive naked feet. The little dog had scant philosophy; he squeaked and wheezed and wailed with the pain until the man, who had no time to kill him now--for had he heard aught or naught?--picked him up and carried him in his arms, the creature licking Hoxer's hands in an ecstasy of gratitude, and even standing on his hind-legs on his master's arm to snatch a lick upon his cheek. In the darksome shadows, further and further from the spot where he had entered the lake, Hoxer toiled along the margin, sometimes pausing to listen--for had he heard aught or naught?--as long as his strength would suffice. Then amidst the miry debris of last summer's growths beneath the recent inundation he sank down in the darkness, the dog exhausted in his arms. This was one of those frequent crescent-shaped lakes peculiar to the region; sometimes, miles in extent, the lacustrine contour is not discernible to the glance; here the broad expanse seemed as if the body of water were circular and perhaps three miles in diameter.