The ship, which they supposed to be a frigate, was in in the meantime drawing nearer to them from the north-east.

“I cannot help thinking that the boat is still coming after us,” cried Jack. “I fancy I caught sight of the gleam of the sun on the men’s hats; if I were to swarm up the mast I should be more certain.”

“You will run the chance of capsizing the raft if you do,” observed Bill.

“I’ll just go a little way up,” retorted Jack; and he jumped on the chest, and hoisted himself three or four feet only up the mast, while Bill sat down on the deck to counterbalance his weight.

“Yes, I was right,” said Jack, coming down. “I made out a boat, as sure as we are here, and a large one, too, or I should not have seen her so clearly. She’s a good way off still, so that it will be some time before she can get up with us. The French fellows in her must take yonder ship to be a countryman, or they would not pull on so boldly.”

“They may think that they have time to pick us up and be off again before the ship can get near them,” said Bill; “but whatever they think, we must try to disappoint them, so we’ll pull away as long as we can stand, and then we’ll row on our knees.”

The sun was by this time sinking towards the west; and should darkness come on, their chances of escape would be increased. The wind had shifted slightly to the south-west, and should it freshen sufficiently to make it worth while hoisting the sail, they might stand away to the north-east. It still, however, wanted two or three hours before it would be perfectly dark, while the boat would be up to them before that time. After rowing for the greater part of an hour, Jack again took a look-out, and reported that he could distinctly see the boat.

“So I suspect by this time can the people on board the ship,” observed Bill, “and probably they can see us also; but the crew of the boat well know that with this light wind they can easily row away from the ship should she prove to be English.”

In a short time they could both see the boat when only standing up on the raft. They had now too much reason to fear that, in spite of all their efforts, they should be overtaken. Still, like brave boys, they pulled on, though their arms and backs were aching with their exertions.

The Frenchmen, who must by this time have seen the raft, appeared determined to re-take them.