Perk paused, and the Banner’s crew looked at one another, but no one spoke. They had all seen Chase, and had heard and understood his words.

“That is proof enough that Chase is on the island,” said Walter, “for it is impossible that five of us should have been so deceived. Now, if we heard and saw him, what’s the reason Mr. Bell didn’t? That pirogue must be hidden about here somewhere. If you fellows will look around for it, I will go back to the yacht, see how our deserters are getting on, and bring a lantern and an axe. Then we’ll go up and give ‘The Kitchen’ a thorough overhauling.”

Walter hurried off, and his crew began beating about through the bushes, looking for the pirogue. They searched every inch of the ground they passed over, peeping into hollow logs, and up into the branches of the trees, and examining places in which one of the paddles of the canoe could scarcely have been stowed away, but without success. There was one place however, where they did not look, and that was in the fire, beside which Mr. Bell lay. Had they thought of that, they might have found something.

When Walter returned with the axe and the lighted lantern, the crew reported the result of their search, and the young captain, disappointed and more perplexed than ever, led the way toward “The Kitchen.” While they were going up the gully, they stopped to cut a pole, with which to ascend to the cave, and looked everywhere for signs of anybody having passed along the path that night; but it was dark among the bushes, and the light of the lantern revealed not a single foot-print. Arriving at the bluff, they placed the pole against the ledge, and climbing up one after the other, entered the cave, leaving Eugene at the mouth to keep an eye on the yacht, and on the movements of the smugglers below. But their search here was also fruitless. There was the wood which the last visitors from the village had provided to cook their meals, the dried leaves that had served them for a bed, and the remains of their camp-fire; but that was all. The axe that had done Chase such good service, his blankets, bacon, and everything else he had brought there, as well as the boy himself, had disappeared.

Eugene, who was deeply interested in the movements of his companions, did not perform the part of watchman very well. On two or three occasions he left his post and entered the cave to assist in the search; and once when he did this, Mr. Bell, who still kept his recumbent position by the fire, made a sign with his hand, whereupon two men glided from the bushes that lined the beach, and clambering quickly over the side of the smuggling vessel, crept across the deck and dived into the hold. Eugene returned to the mouth of the cave just as they went down the ladder, but did not see them.

“Now then,” said Walter, when the cave had been thoroughly searched, “some of you fellows who are good at unravelling mysteries, explain this. What has become of Chase? Did he leave the cave of his own free will, and if so, how did he get out? We found no pole by which he could have descended, and consequently he must have hung by his hands from the ledge and dropped to the ground. But he would not have done that for fear of a sprained ankle. He surely did not allow any one to come up here and take him out, for with a handful of these rocks he could have held the cave against a dozen men. Besides, he would have shouted for help, and we should have heard him.”

None of the crew had a word to say in regard to Chase’s mysterious disappearance. They sighed deeply, shook their heads, and looked down at the ground, thus indicating quite as plainly as they could have done by words, that the matter was altogether too deep for their comprehension. More bewildered than ever, they followed one another down the pole, and retraced their steps toward the beach.

“What shall we do to pass away the time until the tug and cutter arrive?” asked Perk. “I wish that schooner could find a tongue long enough to tell us what she’s got stowed away in her hold.”

“If she could, and told you the truth, she would assure you that Fred Craven is there,” said Wilson, confidently. “Of that I am satisfied. He’s on some vessel, for Chase told me so while we were at Coulte’s cabin. If this schooner is an honest merchantman, why did she come in here? There’s nothing the matter with her that I can see. She didn’t come in to get out of the wind, for she can certainly stand any sea that the Banner can outride. Coulte and his sons belong to the smugglers, because I heard Bayard say so. Chase told me that he was to be carried to the island in a pirogue, and we met her as she came down the bayou. Now, put these few things together, and to my mind they explain the character of this vessel and the reason why she is here.”

“Go on,” said Eugene. “Put a few other things together, and see if you can explain where Chase went in such a hurry.”