He was about to speak again when the captain added, peremptorily: “I wish to hear no more on this subject, Mr. Forbush. I know what I am about.”

After this it would not do even for the mate to say more.

Still, the latter regarded the captain fixedly, which appeared to anger him.

“Don’t look at me in that way, Mr. Forbush!” roared the captain. “I repeat that I know what I am about!”

“I am glad you do, sir,” said the mate, coolly.

Captain Richmond glared at him, but did not reply.

Within an hour the Osprey, under full sail, for there was a good breeze, was speeding away from the island.

We must now follow Guy and his two friends, who had gone ashore in high spirits, feeling that success was within their grasp. They did not loiter on their way, but made all haste to reach that part of the island indicated as the repository of the treasure.

As they walked they talked cheerfully and hopefully of the future.

“Guy,” said Abner, “you are entitled to credit for your enterprise and pluck. It isn’t many boys of your age that would have done so much.”