The column of steam, for Adair saw that it was not smoke, continued to ascend.

“There must be some volcanic agency at work,” observed Desmond; “and I am not surprised at the fellows being frightened when it burst out suddenly in their midst.”

“We’ll examine it, at all events,” said Adair. “If there’s a vent-hole, I don’t suppose we need apprehend any danger.”

“Don’t go near it, cap’n, it may go off again,” exclaimed the Irishman, as he saw Adair and Desmond making their way into the huts.

Several of the men, who recognised their captain, shouted to their companions to stop, and the greater number came back, forming a circle round the spot, ashamed probably of their sudden flight. On examining the place, Adair found that directly under where the men’s table had stood, a jet of steam had burst forth and upset it, when it must have fallen with no small force against the men seated on one side. Two poor fellows were still under the table. At first Adair feared that they were killed, but they appeared only to be stunned or frightened into unconsciousness, and in no way injured, for the table had saved them from being scalded.

The orifice was nearly a foot in diameter, and was apparently increasing, as fresh columns of steam, issuing from it, ascended high into the air, having blown off the canvas roof of the hut. The captain and Desmond summoned the men within hail, ordering them to carry their injured comrades to the hospital, where the surgeons, who had come up on hearing the noise, examined them.

The whole population had by this time turned out, and various were the surmises as to what might occur. One thing was certain, that the island was volcanic. What might ultimately happen it was impossible to say. The “croakers” feared that it was but the commencement of disasters, and that at any moment the town might be blown into the air, or the whole island itself, for what they could tell. Adair and his officers endeavoured to quiet their alarm.

The “jollies,” having recovered from their fright, were ready to pull down their barracks and rebuild them at a short distance only from the vent-hole, the surgeon assuring them that they would be better off than their shipmates in the winter season, by having warm ground under their feet. As all hands turned to, the huts were shifted to another spot, a little above their former site, and before evening the work was completed.

Two days afterwards, however, a rocking motion was felt, accompanied by a low, rumbling sound, and immediately afterwards two fresh jets of steam burst forth. Day after day the rumblings were heard, and those who wandered to a distance from the town brought word that they had seen, not only jets of steam, but of smoke and fire, while certain rocks, which they had remarked rising above the water, had disappeared, and others, in different places, had come to the surface. Although Adair did not believe that any violent convulsion would take place, he naturally became more anxious than before to escape from the rock. Any spot in the neighbourhood of an active volcano is no pleasant place to live in. Still more disagreeable did the officers and ship’s company of the hapless Empress feel it to find themselves on the side of a mountain which might at any moment be overturned or sink into the ocean, without the possibility of making their escape. As, however, Adair saw no prospect of averting the evil, should it overtake them, he endeavoured to keep up his own spirits and those of his people by persuading himself and them that such an event as they feared was highly improbable.

After a time the men got accustomed to the appearance of jets of steam, and the “jollies” even made use of them by putting their pots on them to boil their fish. At length the public mind became perfectly tranquillised, and things went on much as before. Still the captain could not help feeling it more than possible that a fresh outbreak might occur, and he found that the surgeon and first lieutenant were of the same opinion.