“Now we are going to have some warm weather,” remarked Billy Dill, and the old tar was right. As the sun mounted in the heavens it grew positively hot, until the boys had to go to their staterooms and don thinner clothing. With the departure of the storm, Roger’s seasickness left him, but the two Englishmen remained slightly unwell for some time longer.

“Phew! how warm it is!” remarked Phil. “And just think of it!—up at home they are having snow and ice!”

With the passing of the storm, the boys settled down as before. They saw but little of the Englishmen, especially of the pair who were sick. But one day something happened which came close to causing a crisis.

The boys were seated on the rear deck, talking over matters in general, when a strong puff of wind caused a sheet of paper to blow from somewhere ahead towards Dave. He reached out and caught the sheet just as it was about to go overboard.

“Hello, what’s this?” he cried, as he looked the sheet over. “Must be some sort of a chart.”

“It is,” answered Roger, gazing at the paper. “See, here is a spot marked Barbados, and another marked Cave Island, a little to the eastward.”

“Why, look what it says, up here!” cried Phil. “’Map of the Don Amorandos Treasure, buried in 1715.’ Say, do you think those Englishmen——”

“Hi, you! Give me that map!” bawled a voice from near by, and with a very red face, the Englishman named Geswick bore down on the boys. “How dare you look at this?” he went on, as he snatched the sheet out of their hands and folded it up.

“We wanted to see what it was and whom it belonged to,” answered Dave, as calmly as he could.

“You had no right to look at it,” stormed Andrew Geswick. “That is private property.”