"One companion will be enough for me."
"Even so," replied the engineer, "you will risk depriving the colony of Lincoln Island of two settlers out of five."
"Out of six," answered Pencroft; "you forget Jup."
"Out of seven," added Neb; "Top is quite worth another."
"There is no risk at all in it, captain," replied Pencroft.
"That is possible, Pencroft; but I repeat it is to expose ourselves uselessly."
The obstinate sailor did not reply, and let the conversation drop, quite determined to resume it again. But he did not suspect that an incident would come to his aid and change into an act of humanity that which was at first only a doubtful whim.
After standing off the shore the Bonadventure again approached it in the direction of Port Balloon. It was important to ascertain the channels between the sandbanks and reefs, that buoys might be laid down, since this little creek was to be the harbour.
They were not more than half a mile from the coast, and it was necessary to tack to beat against the wind. The Bonadventure was then going at a very moderate rate, as the breeze, partly intercepted by the high land, scarcely swelled her sails, and the sea, smooth as glass, was only rippled now and then by passing gusts.
Herbert had stationed himself in the bows that he might indicate the course to be followed among the channels, when all at once he shouted,—