“’I felt sure I should know that pimento tree anywhere on account of its odd shape. It had three branches leaving the trunk, one of which ran up several feet higher than the others, a dead branch pointing to the northward like a skeleton finger. There was a rim of mountains around the lake, except for a break in the range on the north.

“’Since I have been there the whole mystery has been solved in my mind and I can see that the lonely pimento with its skeleton finger is the key. I was there during the wet--”

“The rest is missing,” said Mr. Pearce, “but I have given you the substance of the illiterate scrawl in tolerable English as far as it remains. Looks as if the sheet had been torn apart. There is a fortune for you if you can only find it.”

Mr. Pearce spoke somewhat lightly, but Jack could see that he was deeply interested in the account.

Our hero had been cautious enough not to let Fret Offut into the secret, knowing he could not be trusted.

“I believe I could find that wonderful island which plays at hide and seek if I were to try it,” said Mr. Pearce. “What do you say to going fortune hunting?”

Naturally Jack’s sanguine nature was thoroughly aroused and nothing could have suited him better, and from that time they discussed the lost island with its treasure at every opportunity they had when Fret was not with them.

There was one serious drawback to their plans.

It might be a long time before they would have an opportunity to leave the island where Robinson Crusoe had spent so many lonely years. During his stay there Jack explored every part of the island. He noticed that the soil had every promise of great fertility, but that even his friend had so far taken on the laziness of the Chilians that he cultivated as little as possible. This island had become a sort of rendezvous for the ships rounding Cape Horn, and many of them had contributed to its natural and animal wealth by planting orchards and sowing grains and in leaving there many domesticated creatures.

But at this season of the year it was likely to be considerable time before a vessel should touch there, and Jack had been on Robinson Crusoe’s island a little over a month, before he found a chance to go to Valparaiso.