The next vessel was also a schooner. She looked long but low, and it seemed as if there would be but little difficulty in boarding her; but it was found as they got up to her that stout boarding nettings were triced up all round, though no one was to be seen on her decks.

Sir Henry Elmore’s division was the first which reached, her, and True Blue was the first man up her side, the young lieutenant being close behind him. True Blue was hacking away at the netting, as were the other boarders, several of whom had leaped down on deck, when True Blue sprang through the opening he had made, and, grasping Sir Henry, literally forced him back into the boat. Before a word could be spoken there was a loud roar, the deck of the vessel lifted, fierce flames burst out from her sides, and all on board were blown into the air. True Blue’s quick eye had detected the first glare of the flame as it appeared through the hatchway, and instantly he sprang back, or he would have been too late. As it was, he was very much scorched, as was Sir Henry in a less degree, though somewhat hurt by his fall.

“You have again saved my life, Freeborn!” he exclaimed as soon as he had recovered his senses and saw what had occurred.

“All right, sir,” answered Billy; “but we will punish the next craft. I suppose they don’t all intend to blow up. Hurrah, lads, we’ve not done with the Dons yet!”

Even while he was speaking, the mast, spars, and rigging of the vessel which had blown up kept thickly falling around them. Some of the English seamen were hurt, and one or more killed by them, besides three or four killed by the actual explosion on board; still the commander of the expedition was not a man to give up any work on account of losses. On they went, therefore, towards the next vessel—a large brig. The Spanish crew were prepared to receive them, and opened a hot fire from several guns. However, from being pointed too high, the shot passed over their heads.

The boats were the next instant alongside. Sir Henry, with True Blue, gained the forecastle. Scarcely for a minute did the Spaniards withstand their onslaught; their boats were on the opposite side, and, rapidly retreating, they leaped into them.

“Elmore, you and your boat’s crew keep possession of the vessel, and carry her out,” said the first lieutenant. “I will take a couple more, and, if possible, come back for the rest.”

Having hurriedly given these directions, he with his men leaped into their boats, while Sir Henry gave the necessary orders for getting the brig under weigh; the jib was hoisted, and two hands were sent aloft to lower the fore-topsail.

True Blue, however, without waiting for orders, acted on the impulse which seized him, and hurried below. It was more than an impulse; his mind was full of the dreadful fate he and his companions had just escaped, and it occurred to him that the Spaniards might again be guilty of a similar act of barbarity.

All was quiet below, but a stream of light issued from a chink in one of the side cabins. He hastily opened the door; a taper was burning on the top of a cask. The cask was full of gunpowder! Several similar casks stood around. The slightest heeling over of the brig, as her sails felt the wind, might make her share the fate of her consort, or, in another minute or two, the candle itself would burn down and ignite the powder.