It needed not a second glance through the powerful instrument I wielded to assure me that the object ahead was indeed a boat, and that she carried a spar of some sort on end with something fluttering from it—whether sail or signal I could not tell, for the rarefied air through which I viewed her so distorted her shape and proportions that it bore as much resemblance to the one as to the other; but, if a sail, it was certainly doing no good, for I could see by the peculiar lift and flap of it that both tack and sheet were adrift. As to whether she had any occupants or not, I could not for the life of me determine; for although I remained aloft there in the top for a good half-hour, with my eye glued to the telescope all the while, only once did I detect what had the appearance of something moving on board her; but the sight was so transitory and unsatisfactory that I might easily have been mistaken. However, we had by this time neared her to within some five miles; so, as another hour would decide the question, I determined to possess my soul in patience until then, and accordingly closed the telescope, slung it over my shoulder, and returned to the deck. As I wended my way down the ratlines I noticed two of the men—who were now supposed to be busily engaged in clearing up the decks after the work of the day—standing halfway up the topgallant forecastle ladder, and staring so intently ahead that they were altogether oblivious of my close proximity, from which I concluded that the boat must be already visible to them. As I swung myself out of the rigging on to the deck I heard one of them exclaim to the other—

“There, did ye see that? I swear I saw somebody get up and wave his hand, and then fall back again into the bottom of the boat!”

This description answered so accurately to what I thought I also had seen through the glass, that the doubts I had hitherto entertained as to the presence of people on board the boat now began to yield to the belief that there were, especially as the man who had just spoken bore the reputation of being the keenest-sighted man in the ship. I held my peace, however, and made my way aft to the poop, where Sir Edgar and his party—himself and the two ladies armed with binoculars—were still assembled, eagerly scanning the horizon ahead.

“Oh, captain,” exclaimed Lady Emily, as I joined the little group, “is it really true that there are shipwrecked people in that little boat? You have been up there watching it for so long through your telescope that you will be able to tell us for certain.”

“I am afraid I cannot do anything of the kind,” answered I. “It is true that for a single moment I thought I detected a movement of some kind on board her; but, if so, it was not repeated, and I therefore scarcely know what to think. However, we shall soon know now. Of one thing I feel sure, and that is that, if there are any people in that boat, they must be in the last stage of exhaustion, or a better lookout would have been maintained, our proximity discovered, and some effort made ere now, either to reach us or to attract our attention.”

“Do you mean that you think it possible there are people actually dying in that boat?”

“If she really contains any human beings it would not in the least surprise me were we to find them in that condition; dying, too, one of the most dreadful deaths that man can be called upon to endure, a slow, lingering agony—the indescribable, maddening torment of long-continued hunger and thirst,” said I.

“Oh, what an awful possibility to contemplate!” murmured her ladyship, her face blanching at the picture my words had conjured up. “Poor creatures! how frightful to think that—”

“By Heaven, there is at least one living being in that boat!” interrupted Sir Edgar, excitedly, as he lowered his binoculars and turned to me. “See, captain,”—looking again toward the boat—“you can distinguish him with the naked eye.”

At the same moment Forbes hailed from the topgallant forecastle—