No answer was returned. He shouted again, but there was still silence.

"I s'pect dar only one man," he said to his comrades. "Most likely him gone out to look for food. Bery foolish leab fire burning;" and he at once proceeded to climb the steps, followed by two others.

Nat grasped the handle of his pistol. He determined that in the first place he would make sure of the two mulattoes. They were by far the most dangerous of his foes, and if they escaped they would, he had no doubt, keep watch higher up, capture Dinah on her return, and cut off all retreat from the cave. It was time to act at once, and, taking a steady aim at Paul, he fired.

With a shriek the mulatto fell backwards. Before the others could recover from their surprise Nat fired again, and Christophe fell forward on his face in the water. He passed the pistol back to Myra, and grasped another. He had expected that the negroes would at once fly, and two of them had turned to do so, when the highest climber shouted down:

"Come on, all ob you! what you want run away for? Perhaps only one man here, he want to keep de cabe all to himself; we soon settle with him. Dis cabe de only safe place."

Nat could easily have shot the man, but he determined to direct his fire against those below. If he shot those climbing the others would escape, and it was of the greatest importance that no one should do so. The negroes had snatched the pistols from the belts of the fallen mulattoes, and several shots were fired at the bush. Nat drew back for a moment as the negroes raised their arms, and then discharged the two barrels of his pistol with as deadly an effect as before, and seized the third weapon. The remaining negro below dropped behind a fallen rock. At the same moment the man who was evidently the leader of them sprang on to the ledge. Nat's pistol was ready, and as the negro bounded forward he fired. The ball struck him in the chest, and he fell like a log over the precipice.

“HE FELL LIKE A LOG OVER THE PRECIPICE.”

In his fall he struck one of his comrades, and carried him down on to the rocks below. The other seemed paralysed with fear, and uttered a shriek for mercy as Nat, who from his position could not see him, sprang to his feet; but the tales that he had heard from Dinah of the atrocities perpetrated had steeled his heart to all thoughts of mercy, and taking a deliberate aim Nat shot him through the head. He had still a pistol left charged. Myra had not yet loaded the first he had handed to her, for it was but some twenty seconds from the time that the first shot had been fired. Nat caught up the sword, and at once made his way down the steps. He ran towards the rock behind which the last of the negroes had thrown himself. As he did so the man leapt to his feet, and the two pistols cracked at the same moment. Nat felt a sharp pain in his side. His own shot had missed, and a moment later the negro was rushing at him with uplifted knife.

For the moment Nat forgot that he had another shot left, and, dropping the pistol, shifted his sword to the right hand, and before the negro's knife could fall he ran him through the body. There was now but one foe left. He lay stunned below his fallen comrade, and Nat saw from the manner in which one of his legs was doubled under him that it was broken. He could do no harm, but he would assuredly die if left there alone. Nat pressed his lips together, and having picked up his pistol, he put it close to the man's head and fired. Looking up, he saw Myra run out with a pistol in her hand.