When the others had entered the narrow passage, the captain followed. Fortunately, he had two guns, each double-barrelled, and if but a few of the Rackbirds came in pursuit of the escaped negro, he might be a match for them in that narrow passage.
Shortly after the party had retired within the rocks, Miss Markham came to the captain, who was standing at the door of the first apartment. "Captain Horn," said she, "Mrs. Cliff is in a state of nervous fear, and I have been trying to quiet her. Can you say anything that might give her a little courage? Do you really think there is any chance of our escape from this new danger?"
"Yes," said the captain, "there is a chance. Rynders may come back before the Rackbirds discover us, and even if two or three of them find out our retreat, I may be able to dispose of them, and thus give us a little more time. That is our only ground of hope. Those men are bound to come here sooner or later, and everything depends upon the return of Rynders."
"But," urged Miss Markham, "perhaps they may not come so far as this to look for the runaway. The waves may have washed out his footsteps upon the sand. There may be no reason why they should come up to this plateau."
The captain smiled a very sombre smile. "If any of them should come this way," he said, "it is possible that they might not think it worth while to cease their search along the beach and come up to this particular spot, were it not that our boat is down there. That is the same thing as if we had put out a sign to tell them where we are. The boat is hauled up on shore, but they could not fail to see it."
"Captain," said Miss Markham, "do you think those Rackbirds killed the three sailors?"
"I am very much afraid of it," he answered. "If they did, they must have known that these poor fellows were survivors of a shipwreck, and I suppose they stole up behind them and shot them down or stabbed them. If that were so, I wonder why they have not sooner been this way, looking for the wreck, or, at least, for other unfortunates who may have reached shore. I suppose, if they are making this sort of a search, they went southward. But all that, of course, depends upon whether they really saw Davis and the two other men. If they did not, they could have no reason for supposing there were any shipwrecked people on the coast."
"But that thought is of no use to us," said Miss Markham, her eyes upon the ground, "for, of course, they will be coming after the black man. Captain," she continued quickly, "is there anything I can do? I can fire a gun."
He looked at her for a moment. "That will not be necessary," he said.
"But there is something you can do. Have you a pistol?"
"Yes," said she, "I have. I put it in my pocket as soon as I came into the cave. Here it is."