“You see, Harry,” said my uncle, “that the difficulty is in journeying through the forest; if once we can strike a stream, the rest is easy.”

“Or would be if we had boats, uncle, or—”

I stopped short, for I had recalled the skin-raft once more, and the possibility of increasing its size. As my uncle had said, if once we could hit upon a good stream, the rest would be easy, floating ever downward from stream to river, and from river to one of the great waterways.

Then came the subject of the treasure.

“But are you sure that you have it safe?” said my uncle anxiously.

“As safe, Uncle, as I soon hope to have our other treasures,” I said, cheerfully.

A visit to the mouth of the cave showed that all was still, and the valley to all appearance deserted.

But our walk was not unprofitable, for we were able to collect a good bundle of pine-wood for torches, left behind by the Indians—brightly burning, resinous wood, which cast a powerful light when in use.

We found Tom watching his prisoner on our return, and my aunt and Lilla ready to welcome us gladly. But not a sigh was uttered—not a question as to when they might expect to escape; they were patience exemplified.

As to the prisoner, Tom said that he was as sulky as a bear with a sore head. It was a great tie upon us, but upon retaining him in safety rested our success; for it seemed evident that the Indians believed that their share in the matter was at an end, and had gone away strengthened in their belief that it was death to him who penetrated the mysterious portion of the cave, sacred to the thunder god, Garcia not having returned.