We were all eagerly discussing the matter, some of the men agreeing with me that the sounds were human, while others stoutly maintained that they were supernatural, and boded some terrible disaster to the boats, when our discussion was abruptly broken in upon by the sound of rippling water near at hand, as though a craft of some kind were bearing down upon us at a speed sufficient to raise a brisk surge under her bows, and the next instant the voice of San Domingo pealed out in piercing tones, eloquent of the direst terror:
