Eve and her companion then courteously wished the two young men good night, and retired to their state-rooms; Mr. Sharp remained an hour longer with Mr. Blunt, who had undertaken to watch the first few hours, conversing with a light heart, and gaily; for, though there was a secret consciousness of rivalry between these two young men on the subject of Eve's favour, it was a generous and manly competition, in which each did the other ample justice. They talked of their travels, their views of customs and nations, their adventures in different countries, and of the pleasure each had felt in visiting spots renowned by association or the arts; but not a word was hazarded by either concerning the young creature who had just left them, and whom each still saw in his mind's eye, long after her light and graceful form had disappeared. At length Mr. Sharp went below, his companion insisting on being left alone, under the penalty of remaining up himself during the second watch. From this time, for several hours, there was no other noise in the ship than the tread of the solitary watchman. At the appointed period of the night, a change took place, and he who had watched, slept; while he who had slept, watched. Just as day dawned, however, Paul Blunt, who was in a deep sleep, felt a shake at his shoulder. "Pardon me," cautiously whispered Mr. Sharp: "I fear we are about to have a most unpleasant interruption to our solitude." "Heavenly powers!--Not the Arabs?" "I fear no less: but it is still too dark to be certain of the fact. If you will rise, we can consult on the situation in which we are placed. I beg you to be quick." Paui Blunt had hastily risen on an arm, and he now passed a hand over his brow, as if to make certain that he was awake. He had not undressed himself, and in another moment he stood on his feet in the middle of the state-room. "This is too serious to allow of mistake. We will not alarm her, then; we will not give any alarm, sir, until certain of the calamity." "In that I entirely agree with you," returned Mr. Sharp who was perfectly calm, though evidently distressed. "I may be mistaken, and wish your opinion. All on board but us two are in a profound sleep." The other drew on his coat, and in a minute both were on deck. The day had not yet dawned, and the light was scarce sufficient to distinguish objects even near as those on the reef, particularly when they were stationary. The rocks, themselves, however, were visible in places, for the tide was out, and most of the upper portion of the ledge was bare. The two gentlemen moved cautiously to the bows of the vessel, and, concealed by the bulwarks, Mr. Sharp pointed out to his companion the objects that had given him the alarm. "Do you see the pointed rock a little to the right of the spot where the kedge is placed?" he said, pointing in the direction that he meant. "It is now naked, and I am quite cenain there was an object on it, when I went below, that has since moved away."