All was intensely still. Multitudinous insects were crawling this way and that among the litter of rigging: save for these there was no sign of life—where for two months as merry a company as ever trod deck had talked and laughed and jested. Dennis felt a lump in his throat as he recalled the little incidents of the voyage: quarter-staff bouts with old Miles Barton, wrestling matches with Harry Greville, sword-play sometimes with the captain himself.

The hatchways were battened down. He shrank from going below. Evening was drawing on; he would leave the wreck now, and return in the morning. And as he set his foot once more on the beach, and began to retrace his steps up the gully, he saw the monkey grinning at him from a tree on the cliff, and was surprised to find how pleasant and consoling was the creature's company.

Hard on his discovery of the wreck came another discovery. Retracing his way up the chine, he noticed a green ledge on the cliff, some few feet above his head, on the right-hand side. The thought occurred to him to rest there for a little; he could reach it by an easy climb. When he gained the ledge, he found that it ran back for a longer distance than he had supposed below. At its further end grew a wild mass of bushes and trees, some of which bore a plum-like fruit that he had seen the monkey eating with enjoyment.

He went to pluck some of the fruit, and penetrating a little way into the thicket, he suddenly perceived that the bushes appeared to grow across an opening in the rock. He pulled the strands aside, and looked into the dark entrance of a cave. The discovery interested him. Might he not find here a better lodging than the rude shelter he had made on the bank of the stream? It was far above high-water mark, and conveniently placed for refuge, being accessible landwards only by the rocky channel, and wholly hidden from observation at sea. Yet he paused before stepping into the cave. Might it not be a wild beast's lair? True, he had seen no animals which he could have any cause to fear, but at this moment of overstrung nerves he felt a child's dread of the dark.

"A proper adventurer, in good sooth!" he said to himself. "The skirts of a nurse would befit me better than an island in the Spanish Main."

And without more ado he took a step forward and entered.

The daylight was quenched within a few feet of the opening. Striking a spark from his flint, he kindled a mass of dried grass he had stowed in his pouch for this purpose, and started as the brief flame lit the interior, for there, almost at his feet, lay a human skeleton. Incontinently he dropped his torch and fled,—scoffing, when once more in the free air, at his lack of courage. But the wish to make this his abode was vanished. He had no fancy to consort with skeletons, and besides, the damp and musty atmosphere of the cave was unpleasant. Without delay he set off to regain his former resting-place.

These new discoveries had introduced a disturbing element into his life on the island. Uninhabited as it apparently was now, clearly it had not always been so. What was the history of that skeleton? Were there others further within the cave? It was not the remains of a castaway, for not even in the fiercest hurricane could the sea penetrate so far. Had some poor wretched fugitive fled there for refuge from a human enemy, and been slain or starved? These questions kept him wakeful long that night, and haunted him even while he slept.

With morning light he thought less of the cave and more of the wreck. The Maid Marian had left Plymouth well equipped with stores; the hatchways had been battened down in the storm, and unless the sea had poured in through holes stove in her sides, there must be below decks a considerable quantity of materials that would prove serviceable if his stay on the island was to be lengthened. As soon as he had finished his breakfast he set off to return to the chine. It was no surprise to him now to observe the monkey following, like an attendant lackey.

"Come, Sir Monkey," he said, with an attempt at gaiety, "let us go together and inspect our treasure trove."