But what mischief maybe done in an hour! The boys had never once thought of anything but Sam, during all that time, and they had been sailing for an hour straight out into the Gulf of Mexico, at a furious rate of speed! It was pouring down rain, and land was nowhere visible!

When Sam's questions drew out these facts, the boys were disposed to be very much frightened.

"There's no cause for alarm, I think," said Sam, reassuringly. "I think I know how to manage it, and perhaps it is better so."

"Of course you know how to manage," said Sid Russell, admiringly. "I'm prepared to bet my hat an' boots on that, now or any other time. You always do know how to manage, whatever turns up. That long head o' your'n's got more'n a little in it."

Sam smiled rather feebly and replied:—

"Wait till I get you out of the scrape we're in, Sid, before you praise me."

"Well, I'll take it on trust," said Sid, "an' back my judgment on it, too."

"Let me have your compass, Tom," he said; and taking the instrument which he had confided to Tom's hands at starting on the voyage, he opened his map just enough to catch a glimpse of the coast lines marked on it, having one of the boys hold a hat over it, to protect it from the rain as he did so. After a little while he said:—

"Take the helm, Tom, and hold the boat due west. There, that will do. Now let her go, and keep her at that. The wind is north-east, and she'll make good time in this direction."

"Where are you aiming for, Sam?" asked Tom.