“We must give it up,” the knight said, with a sigh. “Fortune has befriended us so far, Tresham, but she has deserted us at last. Another three minutes, and we shall have thirty or forty of them upon us.”

At this moment the lad's eye fell upon the fire.

“We shall manage yet,” he exclaimed, and, seizing a blazing brand, he jumped below and set fire to the sails stowed there; they were as dry as tinder, and the flame shot up at once.

“That is good, Tresham,” the knight said; “but they will put it out before it has caught the boat.”

“Not before it has burnt the sails,” Gervaise replied. “Now for this one,” and he applied the brand to the lower edge of the great sail. Without a word Sir John seized another brand, and fired the sail on the other side of the deck. The flames flashed up, and a wild yell of rage and alarm broke from the pirates, who were now rushing down towards the beach.

“Now to the boat, Tresham; we have no time to lose if we would avoid being pounded with stones.”

They dropped over the stern into the boat. The galley slaves dipped their oars into the water, and she shot away just as the foremost of the pirates reached the edge of the water. A few stones were thrown; but the pirates were so anxious about the craft, by which alone they could escape from the island, that the majority at once climbed on board.

At a word from the knight, the slaves stopped rowing a hundred yards from the shore. The sail was already consumed, and the yard and the upper part of the mast were in flames. A dense smoke was rising from the hold, and the pirates were throwing buckets of water down into it. In a few minutes the smoke decreased.

“I thought that they would be able to put it out; but, as far as we are concerned, it matters little. They have lost their sails, and as I saw but four sweeps, we can travel five miles to their one. If we find the galleys we will look in here on our way back, and if they have not left we will fire that craft more effectually, and then the pirates will be trapped, and we can leave them till we have fetched off Sir Louis and his prizes, and then have a grand hunt here. We took no prisoners before, and a hundred slaves will be a useful addition to our wall builders. Now, Tresham, I have to thank you warmly, for Harcourt and I doubly owe our lives to you. It was thanks to your quickness of wit that we regained our boat, for I would not have given a ducat for our chances had you not thought of that scheme. In the second place, we should assuredly have been overtaken again had it not been for your happy thought of crippling them by burning their sails. By St. George, Harcourt, this young countryman of ours is as quick and as ready of wit as he has shown himself a brave and gallant fighter! We have no lack of sturdy fighters; but the wit to devise and to seize upon the right thing in the moment of danger is vastly more rare. As for myself, I have no shame that this lad, who is young enough to be my son, should have thus, twice in a single hour, pointed out the way to safety. With sword and battleaxe I can, I trust, hold my own with any man; but my brain is dull when it comes to hatching schemes. If we live, we shall see Sir Gervaise one of the most distinguished knights of the Order.”

“While I feel gratified indeed, as I may well be by your commendation, Sir John, I must, under your favour, say that you have given me a far greater degree of credit than is my due. There was the fire, and there was the sail, and the thought that the one would destroy the other was simply a natural one, which might have occurred to a child. As to the plan about the boat, seeing that there was the hill and the wood, it flashed upon me at once that we might make a circuit and come back to her.”