The captain of the schooner jumped into the boat, and they again rowed out into the entrance. He saw at once that the other's advice was the only one to be followed. It would be impossible to beat off the shore before the schooner came up and while they were talking the frigate appeared round the other end of the island. They therefore returned into the harbor. The Belle Marie's anchor was raised, and the three vessels moored head and stern across the harbor, a hundred yards from the entrance. As soon as this was done strong parties were sent ashore from each of the vessels, and six heavy ship's guns that had been landed from some captured vessel were dragged from their place near the storehouse and planted on the heights, so as to sweep the narrow channel. It was late in the evening before this was finished, and an earthwork thrown up to shelter the men working the guns from musketry fire. In the meantime the two ships of war had met outside, and again separating cruised several times from end to end of the rocky wall, evidently searching for the entrance through which the privateers they had been pursuing had so suddenly disappeared. In the morning the French sailors were at work early, and two or three strong chains were fastened across the mouth of the passage. "Now," the captain of the Belle Marie said exultantly, as he regained the deck of his ship, "we are ready to give them a warm reception. The boats of all the British cruisers on the station would never force their way through that gap." Ralph had not been called upon to assist in the work of preparation, he and Jacques having done their day's work on the journey to the top of the hill and back. He saw from the exultation in the faces of the Frenchmen that they considered their position was impregnable, and he shuddered at the thought of the terrible carnage that would ensue if the boats of the English vessels should try to force an entrance. The following morning a lookout on the cliffs reported that two boats had left the ships and were rowing toward the shore. On reaching the foot of the cliffs they rowed along abreast at a distance of thirty or forty yards of the shores. They stopped rowing at the mouth of the entrance, and were suddenly hailed by the captain of the schooner, who was standing on the cliff above. "If you try to enter," he said, "you will be destroyed at once. We don't want to harm you if you will leave us alone; but we have guns enough to blow a whole fleet out of water, and will use them if we are driven to it." "Thank you for your warning," a voice shouted back from the boats, and then an order was given, and they rowed back to the ships. "Well, have you found the place, Lieutenant Pearson?" the captain of the frigate asked as the young lieutenant stepped on deck. "Yes, sir, we have found it. It is just where the boat turned and came out again." "I can see no signs of it now," the captain said, examining the shore with his telescope.