For four hours did Mark Woolston run along those dark rocks, whitened only by the spray of the wide ocean, without perceiving a point at which a boat might even land. As he was now running off the wind, and had turned out his reef, he supposed he must have gone at least five-and-twenty miles, if not thirty, in that time; and thus had he some means of judging of the extent of his new territories. About five in the afternoon a cape, or headland, was reached, when the coast suddenly trended to the westward. This, then, was the north-eastern angle of the entire formation, and Mark named it Cape North-East. The boat was now jibed, and ran off west, a little northerly, for another hour, keeping quite close in to the coast, which was no longer dangerous as soon as the Cape was doubled. The seas broke upon the rocks, as a matter of course; but there being a lee, it was only under the power of the ceaseless undulations of the ocean. Even the force of the wind was now much less felt, the Bridget carrying whole sail when hauled up, as Mark placed her several times, in order to examine apparent inlets.

It was getting to be too late to think of reaching home that night, for running in those unknown channels after dark was not a desirable course for an explorer to adopt. Our young man, therefore, limited his search to some place where he might lie until the return of light. It is true, the lee formed by the rocks was now such as to enable him to remain outside, with safety, until morning; but he preferred greatly to get within the islands, if possible, to trusting himself, while asleep, to the mercy of the open ocean. Just as the sun was setting, leaving the evening cool and pleasant, after the warmth of an exceedingly hot day, the boat doubled a piece of low headland; and Mark had half made up his mind to get under its lee, and heave a grapnel ashore in order to ride by his cable during the approaching night, when an opening in the coast greeted his eyes. It was just as he doubled the cape. This opening appeared to be a quarter of a mile in width, and it had perfectly smooth water, a half-gunshot within its mouth. The helm was put down, the sheets hauled aft, and the Bridget luffed into this creek, estuary, sound, or harbour, whichever it might prove to be. For twenty minutes did Mark stand on through this passage, when suddenly it expanded into a basin, or bay, of considerable extent. This was at a distance of about a league within the coast. This bay was a league long, and half a league in width, the boat entering it close to its weather side. A long and wide sandy beach offered on that side, and the young man stood along it a short distance, until the sight of a spring induced him to put his helm down. The boat luffed short round, and came gently upon the beach. A grapnel was thrown on the sands, and Mark leaped ashore.

The water proved to be sweet, cool, and every way delicious. This was at least the twentieth spring which had been seen that day, though it was the first of which the waters had been tasted. This new-born beach had every appearance of having been exposed to the air a thousand years. The sand was perfectly clean, and of a bright golden colour, and it was well strewed with shells of the most magnificent colours and size. The odour of their late tenants alone proclaimed the fact of their recent shipwreck. This, however, was an evil that a single month would repair; and our sailor determined to make another voyage to this bay, which he called Shell Bay, in order to procure some of its treasures. It was true he could not place them before the delighted eyes of Bridget, but he might arrange them in his cabin, and fancy that she was gazing at their beauties. After drinking at the spring, and supping on the rocks above, Mark arranged a mattress, provided for that purpose, in the boat, and went to sleep.

Early next morning the Bridget was again under way, but not until her owner had both bathed and broken his fast. Bathe he did every morning throughout the year, and occasionally at night also. A day of exertion usually ended with a bath, as did a night of sweet repose also. In all these respects no one could be more fortunate. From the first, food had been abundant; and now he possessed it in superfluity, including the wants of all dependent on him. Of clothes, also, he had an inexhaustible supply, a small portion of the cargo consisting of coarse cotton jackets and trousers, with which to purchase sandal-wood. To these means, delicious water was now added in inexhaustible quantities. The late changes had given to Mark's possession territory sufficient to occupy him months, even in exploring it thoroughly, as it was his purpose to do. God was there, also, as he is everywhere. This our secluded man found to be a most precious consolation. Again and again, each day, was he now in the practice of communing in spirit, directly with his Creator; not in cold and unmeaning forms and commonplaces, but with such yearning of the soul, and such feelings of love and reverence, as an active and living faith can alone, by the aid of the Divine Spirit, awaken in the human breast.

After crossing Shell Bay, the Bridget continued on for a couple of hours, running south, westerly, through a passage of a good width, until it met another channel, at a point which Mark at once recognized as the Forks. When at Point Fork, he had only to follow the track he had come the previous day, in order to arrive at the Reef. The crater could be seen from the Forks, and there was consequently a beacon in sight, to direct the adventurer, had he wanted such assistance; which he did not, however, since he now recognized objects perfectly well as he advanced, About ten o'clock he ran alongside of the ship, where he found everything, as he had left it. Lighting the fire, he put on food sufficient to last him for another cruise, and then went up into the cross-trees in order to take a better look than he had yet obtained, of the state of things to the southward.

By this time the vast, murky cloud that had so long overhung the new outlet of the volcano, was dispersed. It was succeeded by one of ordinary size, in which the thread of smoke that arose from the crater, terminated. Of course the surrounding atmosphere was clear, and nothing but distance obstructed the view. The Peak was indeed a sublime sight, issuing, as it did, from the ocean without any relief. Mark now began to think he had miscalculated its height, and that it might be two thousand feet, instead of one, above the water. There it was, in all its glory, blue and misty, but ragged and noble. The crater was clearly many miles beyond it, the young man being satisfied, after this look, that he had not yet seen its summit. He also increased his distance from Vulcan's Peak, as he named the mountain, to ten leagues, at least. After sitting in the cross-trees for fully an hour, gazing at this height with as much pleasure as the connoisseur ever studied picture, or statue, the young man determined to attempt a voyage to that place, in the Bridget. To him, such an expedition had the charm of the novelty and change which a journey from country to town could bring to the wearied worldling, who sighed for the enjoyment of his old haunts, after a season passed in the ennui of his country-house. It is true, great novelties had been presented to our solitary youth, by the great changes wrought immediately in his neighbourhood, and they had now kept him for a week in a condition of high excitement; but nothing they presented could equal the interest he felt in that distant mountain, which had arisen so suddenly in a horizon that he had been accustomed to see bare of any object but clouds, for near eighteen months.

That afternoon Mark made all his preparations for a voyage that he felt might be one of great moment to him. All the symptoms of convulsions in the earth, however, had ceased; even the rumbling sounds which he had heard, or imagined, in the stillness of the night, being no longer audible. From that source, therefore, he had no great apprehensions of danger; though there was a sort of dread majesty in the exhibition of the power of nature that he had so lately witnessed, which disposed him to approach the scene of its greatest effort with secret awe. So much did he think of the morrow and its possible consequences, that he did not get asleep for two or three hours, though he awoke in the morning unconscious of any want of rest. An hour later, he was in his boat, and under way.

Mark had now to steer in an entirely new direction, believing, from what he had seen while aloft the day before, that he could make his way out into the open ocean by proceeding a due south course. In order to do this, and to get into the most promising-looking channel in that direction, he was obliged to pass through the narrow strait that separated the Reef from the large range of rock over which he had roamed the day succeeding the earthquake. Of course, the bridge was removed, in order to allow the boat's mast to pass; but for this, Mark did not care. He had seen his stock the previous evening, and saw that it wanted for nothing. Even the fowls had gone across to the new territory, on exploring expeditions; and Kitty herself had left her sweet pastures on the Summit, to see of what the world was made beyond her old range. It is true she had made one journey in that quarter, in the company, of her master; but, one journey no more satisfied her than it would have satisfied the curiosity of any other female.

After passing the bridge, the boat entered a long narrow reach, that extended at least two leagues, in nearly a direct line towards Vulcan's Peak. As it approached the end of this piece of water, Mark saw that he must enter a bay of considerable extent; one, indeed, that was much larger than any he had yet seen in his island, or, to speak more accurately, his group of islands. On one side of this bay appeared a large piece of level land, or a plain, which Mark supposed, might cover one or two thousand acres. Its colour was so different from anything he had yet seen, that our young man was induced to land, and to walk a short distance to examine it. On reaching its margin, it was found to be a very shallow basin, of which the bottom was mud, with a foot or two of salt water still remaining, and in which sea weed, some ten or twelve inches in thickness, was floating. It was almost possible for Mark to walk on this weed, the green appearance of which induced him to name the place the Prairie. Such a collection of weed could only have been owing to the currents, which must have brought it into this basin, where it was probably retained even previously to the late eruption. The presence of the deposit of mud, as well as the height of the surrounding rocks, many of which were doubtless out of water previously to the phenomenon, went to corroborate this opinion.

After working her way through a great many channels, some wide and some narrow, some true and some false, the Bridget reached the southern verge of the group, about noon. Mark then supposed himself to be quite twenty miles from the Reef, and the Peak appeared very little nearer than when he left it. This startled him on the score of distance; and, after meditating on all his chances, the young man determined to pass the remainder of that day where he was, in order to put to sea with as much daylight before him as possible. He desired also to explore the coast and islands in that vicinity, in order to complete his survey of the cluster. He looked for a convenient place to anchor his boat, accordingly, ate his dinner, and set out on foot to explore, armed as usual with a fowling-piece.