Up sprang the jack-tars, and three ringing cheers were given, sounding above the roar of the flames and of the cannon that were now playing on the little vessel from the batteries and gunboats. Then to their sweeps went the tars again, and drove their vessel every minute farther away.

As they went they saw the flames catch the rigging and run up the masts of the doomed frigate. Then great bursts of flame shot out from the open hatchways. The loaded guns went off one after another, some of them firing into the town. It was a lurid and striking spectacle, such as is seldom seen.

Bainbridge and his fellow-officers saw the flames from their prison window and hailed them with lusty cheers. The officers of the Siren saw them also, and sent their boats into the harbor to aid the fugitives, if necessary. But it was not necessary. Not a man had been hurt. In an hour after the flames were seen, Decatur and his daring crew came in triumph out of the bay of Tripoli.

Never had been known a more perfect and successful naval exploit. All Europe talked of it with admiration when the news was received. Lord Nelson, the greatest of England's sailors, said, "It was the boldest and most daring act of the ages." When the tidings reached the United States, Decatur, young as he was, was rewarded by Congress with the title of captain.

We are not yet done with the Intrepid, in which Decatur played so brilliant a part. She was tried again in work of the same kind, but with a more tragic end.

A room was built in her and filled with powder, shot, and shells. Combustibles of various kinds were piled around it, so that it could not fail to go off, if set on fire. Then, one dark night, the fire-ship was sent into the harbor of Tripoli, with a picked crew under another gallant young officer, Lieutenant Richard Somers.

They were told to take it into the midst of the Moorish squadron, set it on fire and escape in their boats. It was expected to blow up and rend to atoms the war vessels of Tripoli.

But the forts and ships began to fire on it, and before it reached its goal a frightful disaster occurred. Suddenly a great jet of fire was seen to shoot up into the sky. Then came a roar like that of a volcano. The distant spectators saw the mast of the Intrepid, with blazing sail, flung like a rocket into the air. Bombs flew in all directions. Then all grew dark and still.

In some way the magazine had been exploded, perhaps by a shot from the enemy. Nothing was ever seen again of Somers and his men. It was the great tragedy of the war. They had all perished in that fearful explosion.