It was not safe in the darkness, and under the occasional heaves of the boat, for the others to come on the roof; but they opened the shutters, and looked out upon the gloomy water with a sense of security they could not have deemed possible for people in their situation. The worst was over for the moment, and there is a relief in present escape that temporarily conceals future dangers. They could converse without the fear of alarming their enemies, and Paul spoke encouragingly of their prospects. It was his intention to stand to the northward until he reached the wreck, when, failing to get any tidings of their friends, they might make the best of their way to the nearest island to leeward. With this cheering news the party below again disposed themselves to sleep, while the two young men maintained their posts on the roof. "We must resemble an ark," said Paul laughing, as he seated himself on a box near the stem of the boat, "and I should think would frighten the Arabs from an attack, had they even the opportunity to make one. This house we carry will prove a troublesome companion, should we encounter a heavy and a head sea." "You say it may easily be gotten rid of." "Nothing would be easier, the whole apparatus being made to ship and unship. _Before_ the wind we might carry it a long time, and it would even help us along; but _on_ a wind it makes us a little top-heavy, besides giving us a leeward set. In the event of rain, or of bad weather of any sort, it would be a treasure to us all, more especially to the females, and I think we had better keep it as long as possible." The half hour of breeze already mentioned sufficed to carry the boat some distance to the northward, when it failed, and the puffs from the land returned. Paul supposed they were quite two miles from the inlet, and, trying the lead, he found ten fathoms of water, a proof that they had also gradually receded from the shore. Still nothing but a dense darkness surrounded them, though there could no longer be the smallest doubt of their being in the open ocean. For near an hour the light baffling air came in puffs, as before, during which time the launch's head was kept, as near as the two gentlemen could judge, to the northward, making but little progress; and then the breeze drew gradually round into one quarter, and commenced blowing with a steadiness that they had not experienced before that night. Paul suspected this change, though he had no certain means of knowing it; for as soon as the wind baffled, his course had got to be conjectural again. As the breeze freshened, the speed of the boat necessarily augmented, though she was kept always on a wind; and after half an hour's progress, the gentlemen became once more uneasy as to the direction. "It would be a cruel and awkward fate to hit the reef again," said Paul; "and yet I cannot be sure that we are not running directly for it." "We have compasses: let us strike a light and look into the matter."