I need not say that recourse was had to the surest guide within our reach, that veracious narrative of Arthur Gordon Pym, which I read and re-read with intense attention, fascinated as I was by the idea that I might be permitted to behold with my own eyes those strange phenomena of nature in the Antarctic world which I, in common with all Edgar Poe's readers, had hitherto regarded as creations of the most imaginative writer who ever gave voice by his pen to the phantasies of a unique brain. No doubt a great part of the wonders of Arthur Gordon Pym's narrative would prove pure fiction, but if even a little of the marvellous story were found to be true, how great a privilege would be mine! The picturesque and wonderful side of the story we were studying as gospel truth had little charm and but slight interest for Captain Len Guy; he was indifferent to everything in Pym's narrative that did not relate directly to the castaways of Tsalal Island: his mind was solely and constantly set upon their rescue. According to the narrative of Arthur Pym, the _Jane_ experienced serious difficulties, due to bad weather, from the 1st to the 4th of January, 1828. It was not until the morning of the 5th, in latitude 73° 15', that she found a free passage through the last iceberg that barred her way. The final difference between our position and the _Jane_ in a parallel case, was that the _Jane_ took fifteen days to accomplish the distance of ten degrees, or six hundred miles, which separated her on the 5th of January from Tsalal Island, while on the 19th of December the _Halbrane_ was only about seven degrees, or four hundred miles, off the island. Bennet Islet, where Captain Guy intended to put in for twenty-four hours, was fifty miles nearer. Our voyage was progressing under prosperous conditions; we were no longer visited by sudden hail and snow storms, or those rapid falls of temperature which tried the crew of the _Jane_ so sorely. A few ice-floes drifted by us, occasionally peopled, as tourists throng a pleasure yacht, by penguins, and also by dusky seals, lying flat upon the white surfaces like enormous leeches. Above this strange flotilla we traced the incessant flight of petrels, pigeons, black puffins, divers, grebe, sterns, cormorants, and the sooty-black albatross of the high latitudes. Huge medusæ, exquisitely tinted, floated on the water like spread parasols. Among the denizens of the deep, captured by the crew of the schooner with line and net, I noted more particularly a sort of giant John Dory(1) (_dorade_) three feet in length, with firm and savoury flesh. During the night, or rather what ought to have been the night of the 19th-20th, my sleep was disturbed by a strange dream. Yes! there could be no doubt but that it was only a dream! Nevertheless, I think it well to record it here, because it is an additional testimony to the haunting influence under which my brain was beginning to labour.