, irrigated by watercourses,
and enriched by the produce of their toils, found themselves, as it
were, transported to a desolate rock, upon which, but for their reserves
of provisions, they could not even gather the means of subsistence!

"It is enough to break one's heart!" said Gideon Spilett, one day.

"Yes, Spilett," answered the engineer. "May God grant us the time to
complete this vessel, now our sole refuge!"

"Do not you think, Cyrus, that the violence of the eruption has somewhat
lessened? The volcano still vomits forth lava, but somewhat less
abundantly, if I mistake not."

"It matters little," answered Cyrus Harding. "The fire is still burning
in the interior of the mountain, and the sea may break in at any moment.
We are in the condition of passengers whose ship is devoured by a
conflagration which they cannot extinguish, and who know that sooner or
later the flames must reach the powder-magazine. To work, Spilett, to
work, and let us not lose an hour!"

During eight days more, that is to say until the 7th of February,
the lava continued to flow, but the eruption was confined within the
previous limits. Cyrus Harding feared above all lest the liquefied
matter should overflow the shore, for in that event the dockyard could
not escape. Moreover, about this time the colonists felt in the frame of
the island vibrations which alarmed them to the highest degree.

It was the 20th of February. Yet another month must elapse before the
vessel would be ready for sea. Would the island hold together till then?
The intention of Pencroft and Cyrus Harding was to launch the vessel
as soon as the hull should be complete. The deck, the upperworks, the
interior woodwork and the rigging might be finished afterwards, but the
essential point was that the colonists should have an assured refuge
away from the island. Perhaps it might be even better to conduct the
vessel to Port Balloon, that is to say, as far as possible from the
center of eruption, for at the mouth of the Mercy, between the islet and
the wall of granite, it would run the risk of being crushed in the event
of any convulsion. All the exertions of the voyagers were therefore
concentrated upon the completion of the hull.

Thus the 3rd of March arrived, and they might calculate upon launching
the vessel in ten days.

Hope revived in the hearts of the colonists, who had, in this fourth
year of their sojourn on Lincoln island, suffered so many trials. Even
Pencr