No one ventured to remonstrate. The anchor was lifted, the great sails were set, and in half an hour they were moving southward at a pace which soon left the lights of Porto Prayo a mere speck in the distance.

But the boys had not been left behind, though no one but themselves and old Jennings was aware of the fact. He had kept the boat from putting off on her return to the ship, on one pretext or another, as long as he could venture to do so, in the hope that the lads would make their appearance. But he was aware that Andy Duncan’s eye was upon him, and could not venture to delay longer. It happened, however, that soon after his return, Mr Lavie had found it necessary to send on shore to the hospital for some ice, of which they had none on board, and old Jennings had volunteered to go. He took the smallest boat and no one with him but his nephew, Joe Cobbes, who was completely under his orders. He landed at a different place from that at which the boat had been moored in the morning, and sent his nephew with the message to the hospital. He then made search after the boys, whom he soon discovered at the regular landing-place, waiting anxiously for some means of regaining the Hooghly.

“Hallo, Jennings,” exclaimed Frank, as he caught sight of the old man’s figure through the fast gathering darkness; “that’s all right, then. I was afraid we were going to stay ashore all night?”

“I hope it is all right, sir,” answered Jennings, “but if the captain finds out that you’ve been breaking his orders—”

“I don’t believe he has given any order—” interrupted Frank. “And it would be monstrous if he had,” exclaimed Ernest in the same breath.

“I don’t know what you believe, Mr Frank, but it’s sartain he has ordered that no one shall leave the ship; and I don’t know as it’s so unreasonable, Mr Warley, after the desertion of the hands at Madeira.”

“We never heard of their deserting,” cried Warley.

“I dare say not, sir. It was kep’ snug. But that’s why the cap’en would allow no boats to go ashore, except what couldn’t be helped. You see, sir, if more of the men were to make off, there mightn’t be enough left to work the ship, and if there came a gale—”

“Yes, yes; I understand that,” again broke in Frank, “but we didn’t know anything about their deserting.”

“Well, sir, it was giv’ out this morning as that was the reason, and every one, I thought, knew it. But anyways, sir, you’d best come and get aboard my boat, and keep out of the skipper’s way. He’ll be sure to find out about your doings. Andy ’ull tell the first lieutenant, and he’ll tell the skipper—”