And now, at this moment, there came a sudden interruption which checked our merriment; for, abruptly, there sounded the report of a musket in the stern, and then came shouts, and the noise of the two other weapons, seeming like thunder, being pent by the over-arching superstructure. And, directly, the men about the taffrail gave back, running here and there, and so I saw that great arms had come all about the opening which they had made in the superstructure, and two of these flickered in-board, searching hither and thither; but the stout woman took a man near to her, and thrust him out of danger, and after that, she caught Mistress Madison up in her big arms, and ran down on to the main-deck with her, and all this before I had come to a full knowledge of our danger. But now I perceived that I should do well to get further back from the stern, the which I did with haste, and, coming to a safe position, I stood and stared at the huge creature, its great arms, vague in the growing dusk, writhing about in vain search for a victim. Then returned the second mate, having been for more weapons, and now I observed that he armed all the men, and had brought up a spare musket for my use, and so we commenced, all of us, to fire at the monster, whereat it began to lash about most furiously, and so, after some minutes, it slipped away from the opening and slid down into the weed. Upon that several of the men rushed to replace those parts of the superstructure which had been removed, and I with them; yet there were sufficient for the job, so that I had no need to do aught; thus, before they had made up the opening, I had been given chance to look out upon the weed, and so discovered that all the surface which lay between our stern and the island, was moving in vast ripples, as though mighty fish were swimming beneath it, and then, just before the men put back the last of the great panels, I saw the weed all tossed up like to a vast pot a-boil, and then a vague glimpse of thousands of monstrous arms that filled the air, and came towards the ship.