We were being attacked by a band of marauders; I knew it would be a fight to the death!

Grasping my revolver, I sprang to my feet and rushed forth. As I did so, a gigantic Arab barred my passage. The fierce, dark-faced fellow had just swung himself from his horse, and in his sinewy hand there gleamed a long curved knife.

In a second we had closed in deadly embrace. Clutching me by the throat, he forced me backwards, at the same moment uttering a curse and raising the keen blade above his head. For a second it was poised in mid air, but quick as thought I managed to wrench away my right hand, and, bringing it across my breast, fired my revolver full into his dark, sinister face.

With a cry he staggered. The knife fell, but I evaded it, and, gradually loosening his hold upon my throat, he stumbled backwards, and, tottering, sank heavily to the ground.

Leaving him, I rushed out to assist my companions, for the rattle of musketry was incessant, and bullets were singing about us in a manner that was particularly disconcerting. Dashing forward, I saw our Spahis had apparently been taken completely by surprise, four of them having fallen dead, and two were lying near, writhing under the agony of their wounds.

The shouting and firing were deafening, the flashing of guns shedding a lurid glare, while, to add to the horror of those moments, the storm had burst upon us, choking clouds of sand enveloping both enemy and friend.

Once only, amid the whirling cloud of dust and smoke, I caught sight of the hospitable old merchant. Two of the robbers had seized him, and were securing his arms and legs with cords, when suddenly he turned upon them with the ferocity of a tiger, and, drawing a knife from his crimson sash, plunged it into the heart of one of his captors.

The man staggered and fell backwards dead, like a stone.

A second later there was a bright flash from a rifle fired by a man near me, and Ali Ben Hafiz, throwing up his arms with a cry, fell forward over the corpse of the man he had killed. Just at that moment I felt myself seized from behind. Turning quickly, intending to use my revolver, the weapon was snatched from my hand, and a cord with a noose passed quickly over my head. I fought hard; but how long can one fight against a score? The flash of the guns illumined for a second the faces of the fierce bandits into whose power I had unfortunately fallen. All were big, desperate-looking Bedouins of the tribe of the Ennitra, who live away south in the Ahaggar region, and whose men, reputed to be the worst of desperadoes, were the terror of the caravans.

While they forced my hands behind me and secured them, my brave companions, the Spahis and camel-drivers, after making a most desperate resistance, were one after another shot down before my eyes. The band outnumbered us by six to one, and already the camels, with Ali’s valuable packs of textile fabrics, arms and ammunition, had been captured and driven off.