All that night and the next, and through the intervening days, we kept rigorous watch and ward, while our supply of food and water dwindled until we were almost as badly off as during our last days in the boat. A further attempt to replenish our stock of water, which I made in desperation during the night of the fourth day of our investment, showed that our enemies were not only still present, but as watchful and pertinacious as ever. And that night, or rather in the early hours of the following morning, came the climax, when the wily foe made a last desperate attempt to rush our defences and overpower us by force of numbers.

I had taken the first night watch, from six until ten, and Julius the middle watch from ten until two o’clock in the morning, when I relieved him. He had informed me that he had neither seen nor heard anything of a disquieting nature during his watch, and had left me about ten minutes or thereabout, when, as I lay prone near the entrance of the cavern, with my gaze intently fixed upon the path outside, a slight rustling sound came to my ear. I could not at first locate it, so I crept closer and closer still to the opening, until my head was actually protruding beyond the portal. As I glanced cautiously about me, keenly alert to draw back at the first swish of a spear, I felt something, which I presently identified as fine dust, dropping lightly upon my neck and head. I drew my head back instantly, suspecting a ruse, and waited.

The next thing of which I became aware was a slight crackling sound, followed by a faint flicker of light that rapidly grew stronger as I watched. It came from somewhere immediately above the cavern entrance, and a few seconds later down came an immense bundle of blazing brushwood, which hung suspended immediately in front of the upper part of the opening, brilliantly illuminating the place where I lay. The next instant some thirty or more spears and darts came flying across the ravine into the entrance, impinging sharply upon the rocky side of the cavern to my right and then falling to the ground with a rattle that quickly brought Julius to my side.

He gasped with astonishment as he saw the blazing bundle, and the spears and darts lying upon the floor of the cavern. But this was no time for explanations, for I heard the pad of many running feet at no great distance, drawing rapidly nearer, and recognised that a determined attack was about to be made upon us. The blazing brushwood served the double purpose of brilliantly illuminating the mouth of the cavern and dazzling our eyes, pretty effectually preventing our seeing what was happening outside; so I drew Julius into the shelter of a projection behind which I had already ensconsed myself, and whispered:

“Your rifle, quick! Then get back to the inner cave, warn the women not to come out on any account, and bring out our whole stock of cartridges. This promises to be serious.”

The projecting ledge of rock behind which I had sheltered chanced to be most conveniently placed and shaped for the defence of the cavern entrance. It was broad enough to afford me and two or three more complete shelter, while there was a nick in its outer edge of just the right height and size to serve as a rest for a rifle barrel. Standing comfortably behind this, I placed the barrel of my repeater in the nick, levelled it at the spot where I expected the first of our foes to appear, and calmly waited.

I had not long to wait. Julius had just rejoined me with his pockets stuffed full of cartridges, and had murmured, “Momma and the others are all right; they promised not to come out. You shoot, and I’ll reload,” when the fast-increasing sound of the padding feet suddenly ceased just outside the cavern entrance. I heard a few guttural words spoken that sounded like muttered orders, and then came the light thud of a ladder-like pole placed in position. I saw its upper extremity distinctly in the light of the fire overhead, and sighted my rifle directly upon it, ready to deflect the muzzle to right or left on the instant, as might be necessary. As the pole dropped lightly into position a shrill whistle sounded, and on the instant a perfect storm of spears, darts, and stones came whirring into the cavern, some of them splintering on the sides, but the major portion falling far in beyond us, causing me to pray fervently that the women would have the sense to keep well under cover. The next instant the hideously decorated head of a savage rose into view as he ascended the ladder; but before he had risen another foot my rifle cracked and he whirled backward into the blackness without a cry.

I had but bare time to eject the spent shell and jerk another cartridge into place when a second head appeared, only to be disposed of in the same fashion, and this was followed by a third, which I neatly plugged between the eyes. While this was happening, the shower of spears, darts, and stones—the two latter in particular—continued unabated.

With the extinction of the third man there came a pause, of which I took advantage to exchange my partially-emptied Remington for another, while Julius attended to the reloading. But the pause was not a long one. Presently I saw the top of the pole moving again, and in another moment a fourth head appeared. This savage, however, was a clever one; he was not going to be shot through the head if he could help it, for when his cranium rose into view it was being rapidly jerked from side to side, so I waited until his body appeared, and then plugged him through the lungs. So the attack continued, the enemy displaying the most dogged and indomitable determination, as well as the most extraordinary and disconcerting cunning, and maintaining an incessant fire of darts and stones—they seemed to be saving the remainder of their spears—while as fast as the blazing faggots burned out they were replaced by others. Evidently this attack had been carefully thought out and the most elaborate preparations made for it.

Then, at the moment when I was beginning to ask myself seriously how much longer this thing was going to last, and which party would be able to hold out longest, a most dramatic interruption came,—nothing less than the boom of a heavy gun from close in under the cliffs, not far from the harbour’s mouth. A moment later I perceived, through the flickering light of the blazing faggot, the white glare of a searchlight focusing itself upon the path outside. There was a yell of dismay from the attacking force, loud shouts, and then the quick thud of swiftly retreating feet as the savages broke and fled. But before they could possibly have reached the end of the path another gun spoke, the report being immediately followed by an explosion, accompanied by a terrible outburst of yells and shrieks. Amid these I believed I heard the sharp patter of shrapnel on the face of the cliff, while other yells arose from the party who had been attending to the business of keeping up the supply of burning faggots above the opening of the cavern.