"And so you shall. But I must telegraph to Mr. Scanlon. I don't believe we can ask him to do any more for us. He probably wants to continue on to New York. Besides, we can't inform him where to look for Bumstead. I'll just wire, thanking him, and tell him we'll look after the rascal now."

"I guess that's the only plan."

A message was sent to Mr. Scanlon, and by that time the Mermaid was ready to proceed. The indications of the storm became more pronounced, but it did not break that night.

Day after day slipped by and Nat kept steadily at work, learning all about piloting that was possible. It was wonderful how quickly he acquired the art of navigation.

"The boy was born to it," declared the old pilot to the captain. "He knows as much about it already as many assistants who have been at the wheel for ten times as long."

Mr. Weatherby was far from well, and Nat noticed that he could not keep at the wheel as steadily as before. One evening when a heavy storm was brewing the old pilot said every bone in his body ached.

"Guess I'm in for a spell of sickness, sure," he remarked.

"Can't you take some medicine?" asked Nat, sympathetically.

"Yes."

Mr. Weatherby took a large dose of quinine, so large that he was unable to remain in the pilot-house after midnight, but as the route was over a course he had previously traveled, Nat had no difficulty in steering the big vessel, with occasional help from Captain Turton.