From obvious prudential considerations the Pacific has been principally sailed over in known tracts, and this is the reason why new islands are still occasionally discovered by exploring ships and adventurous whalers notwithstanding the great number of vessels of all kinds of late navigating this vast ocean. Indeed, considerable portions still remain wholly unexplored; and there is doubt as to the actual existence of certain shoals, and reefs, and small clusters of islands vaguely laid down in the charts. The mere circumstance, therefore, of a ship like ours penetrating into these regions, was sufficient to cause any reflecting mind to feel at least a little uneasy. For my own part, the many stories I had heard of ships striking at midnight upon unknown rocks, with all sail set, and a slumbering crew, often recurred to me, especially, as from the absence of discipline, and our being so shorthanded, the watches at night were careless in the extreme. But no thoughts like these were entertained by my reckless shipmates; and along we went, the sun every evening setting right ahead of our jib boom. For what reason the mate was so reserved with regard to our precise destination was never made known. The stories he told us, I, for one, did not believe; deeming them all a mere device to lull the crew. He said we were bound to a fine cruising ground, scarcely known to other whalemen, which he had himself discovered when commanding a small brig upon a former voyage. Here, the sea was alive with large whales, so tame that all you had to do was to go up and kill them: they were too frightened to resist. A little to leeward of this was a small cluster of islands, where we were going to refit, abounding with delicious fruits, and peopled by a race almost wholly unsophisticated by intercourse with strangers. In order, perhaps, to guard against the possibility of anyone finding out the precise latitude and longitude of the spot we were going to, Jermin never revealed to us the ship’s place at noon, though such is the custom aboard of most vessels. Meanwhile, he was very assiduous in his attention to the invalids. Doctor Long Ghost having given up the keys of the medicine-chest, they were handed over to him; and, as physician, he discharged his duties to the satisfaction of all. Pills and powders, in most cases, were thrown to the fish, and in place thereof, the contents of a mysterious little quarter cask were produced, diluted with water from the “butt.” His draughts were mixed on the capstan, in cocoa-nut shells marked with the patients’ names. Like shore doctors, he did not eschew his own medicines, for his professional calls in the forecastle were sometimes made when he was comfortably tipsy: nor did he omit keeping his invalids in good-humour, spinning his yarns to them, by the hour, whenever he went to see them.