“Since you have come here you shall pay for your footing, and give us some milk for breakfast,” exclaimed Ben, trying to seize one of them. The creature, however, was not to be easily caught; and eluding his grasp, it bolted out, followed by the rest, which we in vain tried to secure. They did not return, and we were allowed to pass the rest of the night in quiet.

The next morning, after the usual form of prayer had been gone through, the scouts reported that Sheikh Hamed’s people were nowhere in the neighbourhood, and the order was given to strike camp. The women immediately began to lower the tents, and to roll up the coverings in packages suitable for stowage on the camels’ backs. Even the sheikh’s wife and daughters performed their part, with our assistance. The men were in the meantime bringing in the baggage camels—which, kneeling down, were rapidly loaded.

We marched much as we had been accustomed to do with Sheikh Hamed’s tribe: a strong guard of armed men brought up the rear, scouts were sent out on our flanks, and another body, with which the sheikh generally rode, went ahead,—the whole covering the plain for an immense distance. There must have been three thousand camels, at the least, with several thousand sheep and goats, and a considerable number of horses and asses. Thus we moved forward day after day towards the north-east; not in a direct line, however, for we had frequently to make détours to reach wells or water-holes, or spots where water could be obtained by digging. Sometimes, too, we had to push across sandy regions in which not a drop of water could be found. On such occasions the poor animals, with the exception of the camels, suffered greatly; and even they became sensibly weakened, while we ourselves suffered greatly, from the want of water.

We were allowed to ride on camels, but were otherwise—with the exception of Boxall—treated as slaves. I was allotted to the sheikh’s wife, who proved a very imperious mistress. Ben had been claimed by a relation of the sheikh, the owner of a camel of the celebrated Bu Saef breed, noted for its speed, which it was his especial duty to tend; while Halliday and Selim became the property of other principal men related to the sheikh. Boxall, in his character of a doctor, belonged to the sheikh, though he was allowed to practise among all in the camp who claimed his services. My condition, from being able to act as interpreter, was better than it might otherwise have been; and I often blessed my old friend Andrew Spurling for having incited me to study Arabic. Boxall, however, confessed to me that he was on dangerous ground. Had he possessed a stock of simple medicines with the properties of which he was well acquainted, he believed he might have been the means of alleviating the sufferings of many; but he was well aware that if any patient should die to whom he had given a draught, he would be accused of murdering him, and in all probability be put to death. He had therefore to confine his skill to bruises, wounds, or broken limbs, which he invariably treated with the cold-water system whenever water was to be procured; and as his patients recovered, his reputation was thus maintained.

I cannot recount one tenth part of the adventures we met with during that long march northward across the Sahara. Occasionally the monotony of our life was diversified by hunting ostriches and several kinds of deer. The former were run down by horsemen, who formed a large circle, compelling the birds to turn round and round till their strength was exhausted.

Water became scarcer as we advanced into the Desert. The camels and other animals had drunk their fill at some pools in a valley, the water-skins had been filled, and we had now an immense extent of arid sand to traverse before we could reach another well. There was no means of avoiding this region, which even the bravest looked on with dread. We commenced our march before the sun was up, stopping only for a hasty prayer, and then pushing on again. Instead of spreading over the plain, as usual, the camels and other animals were kept close together, forming a broad, dense line. A few hours of rest were to be allowed at night; we were then again to advance; and so we were to proceed till the oasis could be reached, as the destruction of the whole caravan might be the result of delay. Almost in silence we moved over the glittering plain. The fiery sun struck down on our heads, and the heat was such that the air seemed to dance around us. Hour after hour we moved on, a few words being now and then exchanged, or songs sung by the light-hearted, or tales told by the most loquacious of story-tellers. I observed skeletons of camels and men sticking out of the sand, as the caravan deviated slightly to avoid them; for they extended across the plain half a mile or more. On making inquiries, I found that the skeletons were those of a caravan which, while crossing the Desert on their way south, had been overtaken by a simoom, and had perished, when only half a day’s journey from the pools we had left. The sight certainly did not tend to raise our spirits; we had nearly three days’ journey before us, and in the course of that time we might be exposed to the same danger.

We encamped for a little at night, but having no fuel, were compelled to eat our provisions cold.

During the next day the heat was more intense than ever, and our thirst increased in proportion. Soon after mid-day, a bright lake of shining water, as it seemed, appeared before us, with animals feeding on its banks; the walls of a city, with its domes, and spires, and tall palm-trees, behind. How delightful was the spectacle! Eager to reach it, I could not help urging on my camel; many others did the same, but our leaders proceeded as deliberately as before, regarding the spectacle with no concern; when, as we advanced, it suddenly vanished, and I found that we had been deceived by a mirage, so common in the Desert.

The atmosphere had hitherto been calm, not a cloud dimmed the bright blue sky; but before long the wind, hot as from a furnace, swept by us, the sun struck down on our heads with irresistible force, while the azure of the sky changed to a lurid tint. I saw the Arabs looking anxiously at each other. Stronger and stronger came the wind, blowing the sand like spray from off the ground. Turning my head, I observed a dark cloud advancing towards us, sweeping over the ground. On it came, rising upwards, and completely obscuring the heavens. In vain would we have attempted to escape from it; almost immediately we were enveloped in a vast mass of sand, through which even the sun’s rays, with all their power, could not penetrate. Darker and darker it grew, till we could scarcely distinguish those who rode on either side of us; while sand filled eyes, ears, and mouth, and covered our hair, even penetrating through our clothes. The Arabs shouted to each other to keep together, and dashed forward; but thicker and thicker came the storm. My tongue felt as if turned to leather, a burning thirst attacked me, and it was with difficulty I could speak; while others were suffering even more severely than I was.

The sheikh had called a halt; and those in the rear came crowding up, almost riding over the front ranks before they were aware that they had reached them. Men and animals stood huddled together in a vast mass. To lie down would have been death; had any attempted to do so, they would either have been trampled under foot or have been buried beneath the sand. The fierce wind rendered it useless to pitch the tents, seeing they would have been blown down as soon as erected, or carried away before the blast. Occasionally those nearest each other would ask whether the storm was at the worst; but no one dared reply.