Twice more within the next fifteen minutes this happened.

"That should be four, if I have counted correctly," said Harris; "and I've still four cartridges left. I won't have to reload yet."

He felt in his pocket and then uttered an exclamation of alarm.

"No more bullets. I'll have to make these four count for the next two."

Nothing appeared in the doorway again for ten minutes more and then Harris fired again. Fifteen minutes later the same thing happened and Harris, making sure that this was the last of the enemy, emptied his revolver at it.

Then he got to his feet and put his watch in his pocket.

"Guess that settles it," he said. "Now I'll look around for a boat. I didn't know it was going to be as easy as all that. If I had I would have had the others wait for me."

He moved toward the companionway, and as he did so, a bullet whistled by his ear. Harris stepped back in surprise; and in that moment the solution came to him.

"By Jove! They've fooled me," he muttered. "They poked their caps up and I shot them full of holes. However, they don't know yet that I'm out of bullets."

A few moments later a cap again appeared in the opening. Harris had no bullets to fire at it.

"They'll discover my predicament in a moment or so, though," he told himself.

He pulled his watch from his pocket and glanced at it.

"An hour," he said. "They have had time enough. However, I'll just see the thing through."

As he spoke it grew light. Harris looked off across the sea. There, so far away that it appeared but a speck upon the water, he saw what he took to be the motor boat bearing his friends to safety. He waved his cap.

"Good luck!" he said quietly.

Now a German head appeared in the door of the companionway. It was not a cap this time. Harris saw it, and drawing back his arm, hurled one of his revolvers swiftly. His aim was true and the weapon struck the German squarely in the face. With a scream of pain the man fell back into the arms of his companions.

But Harris' action had told his enemies that he had no more bullets, and seeing that they had but one man to contend with, the Germans sprang from their shelter and leaped for him.

Harris clubbed his remaining revolver, and with his back to the pilot house, where he had retreated, awaited the approach of the four foes.

"You're going to have the fight of your lives," he said grimly.

A German sprang. Harris' arm rose and fell and there was one German less to contend with. But before Harris could raise his arm again, the other three had closed in upon him. Harris felt himself borne back.

The former pugilistic champion of the British navy cast all ring ethics to the winds. He struck, kicked and clawed and sought to wreak what damage he could upon his enemies without regard for the niceties of fighting. He knew that they would do the same to him.

So great had been the force of the shock of the three Germans--all that were now left of the original twelve--that Harris was borne to the deck. His revolver hand struck the floor with great force and the weapon was sent spinning from his grasp.

With a mighty effort, he hurled the three men from him and leaped to his feet. The Germans also arose. Harris did not wait for them to resume the offensive. With head lowered he charged.

Nimbly the foe skipped to either side and Harris felt a keen pain in his right side. One of the foe had drawn a knife and stabbed as Harris rushed by. Whirling quickly, Harris again sprang forward. One man did not leap out of his way quickly enough, and Harris' hands found his throat.

The man gave a screech as Harris' hands squeezed. The Englishman raised his enemy bodily from the deck, flung him squarely in the faces of the other two, and followed after the human catapult.

The foremost German dodged and seized Harris by the legs. Both went over in a heap, Harris on top. Harris raised his right fist and would have brought it down on the German's face but for the fact that the second foe seized his arm in a fierce grasp. At the same moment he struck with his knife.

The point penetrated Harris' right side and he felt himself growing faint. Angrily, he shook the German from him and rose to his feet. The man who had been underneath the Englishman also got quickly to his feet, and before Harris could turn, stabbed him in the back.

With a cry, Harris whirled on him and seized the knife arm. He twisted sharply. The German cried out in pain and sought to free himself. But his effort was in vain.

With the grasp by the wrist, Harris swung the man in the air, and spinning on his heel, hurled him far across the deck, where the unconscious form struck with a crash; and at the same moment the other German struck again with his knife.

Harris staggered back.

Now the German who so recently had felt the effect of Harris' fingers in his throat, pulled himself from the deck and renewed the battle. He advanced, crouching, and another knife gleamed in his hand.

It is possible that, had it not been for the effects of the knife wounds, Harris, in the end, would have overcome these foes, for he was a powerful man. But when a man is bleeding from half a dozen wounds and faces two adversaries both armed with knives, he has little chance of ultimate victory. Harris realized it; but he was not the man to beg for mercy. Besides, so fierce had been his attacks and so great his execution, it is not probable that the Germans would have spared him anyhow. They were insane with rage.

There were only two of them left now; and Harris told himself that their number would be fewer by one before they finished with him. He leaned against the pilot house panting from his exertions.

"A great lot of fighters, you are," he taunted his enemies. "Four of you attacked me with knives and you haven't done for me yet."

The Germans also were glad of a breathing spell. Their faces reddened as Harris taunted them.

"We shall kill you yet," said one angrily.

"Don't be too sure," said Harris. "I'm an Englishman, you know, and you have always been afraid of an Englishman."

At this the Germans uttered a cry of rage and sprang forward, their knives flashing aloft.

The first German missed his mark as Harris dodged beneath his arm and closed with him. He uttered a cry for help.

"That's right, you coward! You'll need it," said Harris.

He squeezed the man with all his might. Out of the tail of his eye he caught the glint of the other German's knife as it descended. Releasing his hold upon the one man, he stepped quickly backward. But the knife caught him a glancing blow on the forehead, inflicting a deep wound.

For a moment Harris paused to shake the blood out of his eyes. Then, with a smile playing across his features, he advanced; and as he advanced he said:

"You've done for me, the lot of you. But I shall take you with me."

The Germans quailed at the look in his face; and as he moved forward swiftly they threw down their knives and turned to run.

But they had delayed too long.

Harris stretched both hands out straight before him. One hand closed about the arm of the German to his right. The other clutched the second man by the throat. Harris pulled the man he held by the arm close; then released his grip, but before the German could stagger away, seized him, too, by the throat.

"Now I've got you," he said.

Blow after blow the Germans rained upon his face and shoulders, kicking out with their feet the while. Harris paid no more attention to these than he would have to the taps of a child.

But the Englishman felt his strength waning fast. It was with an effort that he staggered across the deck. At the rail he paused for a moment, gathering his strength for a final effort.

Then, still holding a German by the throat with each hand, he leaped into the sea.