It was with mixed feelings that Rupert turned on his camel to take a last view of the camp at Korti. When should he see his countrymen again? Should he ever see them? His journey was sure to be a long one, and there would be the constant danger of discovery. He had to trust entirely in the fidelity of the three men riding ahead of him. It was true that their love of gain was also enlisted on his side, but it might well be that they would in time conclude it would be as well to be contented with the goods they had already received in part payment and with the two valuable camels, instead of continuing to run the risk of a prolonged journey in his company in order to earn the sum promised upon his arrival in Egypt or at a port on the Red Sea. However the die was cast, and he had no wish to withdraw from the task he had undertaken; and, with a wave of his hand towards the distant camp, he turned and set his face forwards to the desert.

The sheik was seated upon one of the heiries, two laden camels followed, each tied with his head-rope to the tail of the one in front. Then followed one of the tribesmen on the other heirie with two laden camels; three more were led by the other Arab. Rupert himself and Ibrahim brought up the rear of the procession, each with three loaded camels following that upon which he was riding. He wore a cotton cloth which passed over one shoulder and was wrapped round the waist, while a second formed a sort of petticoat. The sheik would have preferred that he should have dispensed with the cloth over his shoulder, but Rupert pointed out that this was really essential to him, as he could while travelling wrap it round both shoulders and so protect his skin from the rays of the sun, which, were he naked from the waist, would in a very short time raise blisters over the whole of his body. His wig, with its wild tangle of long hair, acted as a capital protection to his head.

On the saddle was fastened a long Arab gun, a sword and knife were stuck into his girdle, and he carried a long spear in his hand. One of the baggage camels was laden with stores for his personal use on the journey, consisting of a number of jars of Liebig, cocoa, and milk, some tins of tea, a box or two of biscuits, some tins of preserved vegetables, a case or two of arrow-root, and a store of medicine, chiefly saline draughts, quinine, and ipecacuanha. The eatables he calculated would afford him a morning meal for many months—for the main articles of his diet, he depended of course upon such food as the Arabs would obtain—by the end of which time he hoped to have fallen completely into native habits, and to be able to content himself with such food as his guides might subsist upon.

At nightfall they halted at some wells. These were farther to the east than those which the desert column had used in its march to Metemmeh. Rupert had observed that a short time after they had got fairly into the desert the sheik had altered the line on which he was proceeding. He had had but little talk with him since the bargain had been concluded, as the Arab had considered it better that they should not be seen together, as some of the other natives in camp might notice it, and should they meet afterwards the circumstance might lead to his detection.

To Rupert the course taken was absolutely indifferent. He knew that the journey must be a very long one, and as he had only to trust to chance and the sagacity of his companions, there had been no discussion whatever as to the route to be taken. After a time Ibrahim, weary of the silence, urged his camel on until he came up level with that of Rupert.

"Well, Ibrahim, we are fairly on our way."

"Yes, my lord, we have cut our stick and no mistake."

Rupert smiled. Ibrahim had picked up his knowledge of English at Alexandria, and his conversation abounded with slang phrases which he used in perfect seriousness.

"There is no objection to your calling me my lord when we speak in English, Ibrahim, but when we are talking in Arabic be sure you always call me Hamza; that is what I am now. What do you think of this journey, Ibrahim?"

Ibrahim shrugged his shoulders. "It is all the same to me; better here than in boat. Soldier man good to fight, but very rough in tongue; call Ibrahim all sorts of names, sometimes Darkie, sometimes Mate, sometimes call him Nigger, that very bad, sah. One man call him Cockalorham. What is Cockalorham, sah?"

Rupert laughed. "Cockalorum means nothing in particular, Ibrahim; it is rather a friendly sort of address: it means good sort of fellow. That wasn't so bad."

"No. That not so bad. Then one soldier call him Jocko; that name for a monkey, sah; these things very unpleasant."

"But they don't mean anything, Ibrahim. They call each other all sorts of names too."

"That so," Ibrahim said, nodding his head, "very funny names; often call each other blooming something or other. Ibrahim always carry a dictionary; he look out blooming; blooming same as blossoming, means plants out in flower. Ibrahim could not make head or tail of them. Lots of other words, bad words, Ibrahim could not understand."

"They do not mean anything, Ibrahim; it is just an ugly way of talking. They all mean the same, 'very much' or 'very great,' nothing more or less. Now we had better go on talking Arabic."

"No words like those in Arabic," Ibrahim said. "Arab man say what he wants to say, proper words."

"I don't know, Ibrahim. When I have seen Arabs quarrelling they shout and scream at each other, and though I don't know what they say I should think they were using pretty strong expressions whatever they may be."

"Yes, when angry call bad names, one understand that, my lord; but white soldier and sailor use bad words when not angry at all."

"It is habit, Ibrahim, and a very bad habit; but, as I tell you, it doesn't really mean anything. You see we have turned east," he went on in Arabic.

Ibrahim nodded. "Not go straight to Metemmeh," he said. "I expect the sheik is going round by Berber."

Such proved to be the case, for when they halted for the night the sheik explained to Rupert, by means of Ibrahim, that he intended to follow the course of the river for the present. He should keep on the edge of the desert until they had passed the point at which the boat expedition had arrived. There would be no chance of the prisoner having been brought down anywhere in the neighbourhood of the British, but as most of the tribes had sent contingents to fight the whites as they advanced against Metemmeh, the captive might be anywhere beyond the point reached by the expedition, and it would be better to search regularly on their way up, as they might otherwise leave him behind them.

Another advantage was that the regular caravan track left the Nile a hundred miles below Dongola, and struck across the desert to the elbow of the river below Berber, and that when he got upon that route it would be supposed that he had travelled all along by it, and he would thereby avoid the suspicion of having been trading with the British camp. Rupert quite agreed with the justice of this reasoning. The sheik selected a route that led them through a desolate country, and they reached the elbow of the Nile without encountering any natives, save two or three small parties at wells, from the time they left camp. This course was dictated not only by the reason that he had given Rupert, but by a fear for the safety of the caravan.

The tribes along the main routes of travel respected the traders that passed along them; free passage was essential to all the towns and peoples lying further in the interior, and any interference with the caravan routes would have been resented and punished; but the tribes lying within the great loop formed by the bend of the river were true Ishmaelites, whose hand was against every one, and who regarded all passing through their territory as lawful prey. The sheik therefore conducted the march by routes but little traversed even by the natives, avoiding all localities where they were likely to be met with, and he was greatly pleased when, after ten days' travel, they encamped on the banks of the river just above the elbow. The main caravan track lay upon the opposite side, but at this season of the year, when the Nile was very low, it was fordable at several points, and caravans often selected the western bank of the river for their passage. They were now again in a comparatively populous country; villages surrounded by belts of cultivated land occurred at short intervals, and at these they were received with a hearty welcome, for since the war had begun trade had come almost to a stand-still.

Two or three of the camels were loaded with merchandise specially fitted for the wants of the natives: cheap cottons, tinware, trinkets, iron heads of tools, knives, cheap silk handkerchiefs and scarves for the women. These had been bought from some enterprising traders who had set up a store at Korti. A few of the bales were unpacked at the first village at which they arrived; small presents were given as usual to the chief man of the place, and a brisk trade at once commenced. As the camels were fully loaded, Rupert wondered what the sheik would do with the goods he obtained in exchange, which consisted chiefly of native cottons and other articles considerably more bulky than those which he gave for them; but he found that he had entered into an arrangement with the head of the village by which the latter agreed to take charge of all the merchandise until his return.

"It will be perfectly safe," the sheik said, "if I do not return for a couple of years. If I never return it will be no great loss, since I have purchased the goods with the monies I have received from you. If I return this way my camels will be unloaded, and I shall pick up the goods at the various villages through which I pass and bring them all down here, and then sell them to some trader who has boats in which he will take them down the river."

Rupert was now called upon to play his part in earnest. He and Ibrahim were treated by the sheik when in the villages as two slaves, and while he and his companions exhibited their goods and drove bargains with the villagers, Rupert and Ibrahim unloaded the camels, drove them out to pasture, and took them down to the river to drink, taking their meals as they could apart from the rest. On these occasions the stores were untouched, and Rupert and his companion made their meals on dry dates and cakes of coarse flour baked in the ashes of their fire. Ibrahim was fortunately a light-hearted fellow and made the best of matters, joking at the idea of the Arabs feasting upon their stew of kid or mutton while they had to content themselves with coarse fare.

Rupert cared nothing about the food one way or the other. He was now really engaged in the search for Edgar. There was, moreover, the excitement caused by the risk of discovery. When in the villages he seldom opened his lips except to reply briefly to his companion's talk, for a chance word might be overheard. When he spoke it was in a guttural voice, as if he suffered from some affection of the tongue or malformation of the mouth which prevented him speaking clearly; and thus, had any villager overheard the conversation between him and Ibrahim, his defective Arabic would pass unnoticed. Each day after getting away from their halting-place he learned from the sheik what he had gathered in the village. The natives were all heartily sick of the present state of affairs. They had no market for their goods, and were deprived of the trade upon which they had hitherto relied. A few restless spirits had joined the Mahdi's people and had gone to the war; but the cultivators in general sighed for a return of the old state of things, and of the peaceful days they enjoyed while under the rule of Egypt.

Even the tribesmen of the interior were highly dissatisfied. None had gained anything from the war except those who had taken an actual part in the capture of Berber, Khartoum, or other cities. These had obtained a considerable amount of plunder. But beyond this all were worse off than before. There was no longer any profitable employment for their camels for trade purposes, and the promises of the Mahdi had been altogether falsified. Many of the tribes on the other side of the river had gone down to fight under Osman Digma at Suakim, but instead of the promises of victory being fulfilled they had suffered terribly, had lost vast numbers of men, and Suakim was as far off being taken as ever. Berber itself, the great market and centre of trade of that part of the country, was, all said, like a dead city. The shops were closed, the traders had been either killed or fled, the markets were empty; the Mahdi's soldiers treated the inhabitants as slaves. The sheik satisfied himself that there was no rumour current of there being any white prisoners in the hands of the tribesmen.

"There are white prisoners at Khartoum," the people said. "Gordon was killed, and great numbers with him; but others of the Egyptian officers and traders with their wives and families were made slaves and divided among the Mahdi's officers. But of the white soldiers who had come across the desert, they had heard of no prisoners being taken."

"Why should there be?" they asked. "They beat the Arabs in two battles, they carried off their wounded on their camels, and had any been left behind them they would have been killed at once. Why do you ask?"

The sheik had replied that the merchant far down the river from whom he had purchased his goods had told him that the whites were always ready to pay a good ransom to recover any of their colour who might have been taken captive, and had advised him if he should hear of any prisoners in the hands of the Arabs to ask what they would sell them for, so that on his next journey he might bring money or goods to redeem them.

The villagers had told him that this could not be, for that the Mahdi required all captives to be sent to him, and that all who refused to acknowledge him as the Prophet were at once put to death. He had always appeared perfectly satisfied with this explanation, and had turned the conversation to other topics.

"This does not show," he said to Rupert, "that there are no captives in the hands of the tribesmen in the interior. If they had them they would keep it secret, at any rate as long as the white troops are on the river. They can only be holding them for the sake of obtaining a ransom, but I do not think that there would be much chance that your brother is in these parts, for had he been his captors would before now have sent in a messenger to one of your camps saying that he was in their hands and asking what ransom would be given for him. It is far to the south that we must look for him; but at the same time it is wise to make every inquiry as we go along, so that we shall be always looking before us and not wondering whether we have left him behind."

When they reached a village a few miles below Berber they stopped for three or four days. The sheik's two followers went alone into the city to make inquiries. They returned after being absent for three days, saying that it was certain that there was no white captive in the hands of the Mahdi's people there. They had talked to several tribesmen who had fought at Metemmeh. These knew that a white prisoner had been taken by a party of Arabs of the Jahrin tribe. Trouble had arisen owing to the sheik refusing to give him up, and he had fled in the night with his party, taking the prisoner with him; but beyond the fact that he had crossed the river none had heard anything of him.

As there was now no motive for going to Berber, and permission to trade could only be obtained by a large present to the Mahdi's governor, the party started early the next morning, struck out into the desert, and made a long detour before, two days later, they came down again upon the river bank above the city. Then they continued their journey, and some days later crossed the river at a ford some miles below Metemmeh. It was certain, wherever Edgar might be, it would not be in the neighbourhood of that town.

For some weeks the journey continued. At times they left the river bank and journeyed considerable distances to visit tribes or villages situated in the interior. Sometimes the caravan was divided in two, a portion remaining in charge of one of the sheik's followers with Ibrahim and Rupert with the bulk of the camels and baggage, while the sheik with his other follower and two or three camels made excursions to villages at a distance. In that case he took but few goods with him, so as not to tempt the cupidity of the tribesmen or of any parties of the Mahdi's men he might come across.

By this time Rupert had made considerable progress in Arabic, thanks to his continually conversing in that language, and his risk of detection had greatly decreased. Once or twice a week fresh dye was applied to him from head to foot. He was now accustomed to the scantiness of his clothing, and had completely caught the manners and gestures of the natives. The colour of his eyes was the sole point that even a close observer would detect as being peculiar in his appearance, and he had fallen into the habit of keeping them partly closed and the darkened eye-lashes greatly lessened the chance of their colour being noticed. He had, moreover, by the advice of one of the doctors before leaving, taken with him a bottle of belladonna, and a small dose of this prior to entering any populous village had the effect of enlarging the pupils and thus of darkening the general effect of the eyes. The sheik frequently crossed the river with one of his followers and made excursions among the tribes on the opposite bank, but with all their inquiries no news whatever was obtained of any white captive.

It was not until three months after leaving Korti that the caravan approached Khartoum. It was more likely that news would be obtained here than elsewhere, but the sheik had been unwilling to enter the town until Rupert's Arabic would fairly pass muster; but even he now agreed that there was little chance of his detection in any sort of casual conversation. In Khartoum there would be people from all parts of the Soudan, and any slight peculiarity of accent would be little likely to be noticed; besides, in a city there would be less chance of any one closely questioning the slave of a passing merchant than would be the case in a village. Before going into the town one of the sheik's followers was sent on ahead with a camel with presents for some of the Mahdi's officials, and upon his return with a document authorizing the sheik to enter the city and dispose of his merchandise the caravan set forward.

It was with mingled emotions that Rupert entered the town. Here perhaps Edgar was a captive, or had possibly been put to death for refusing to acknowledge the Mahdi. Here Gordon had fallen a victim to fanatical zeal, the hesitation of the English government, and the treachery of some of the troops he had led to victory. Here hundreds of Egyptian men, women, and children had been slain. Here were the head-quarters of the false Prophet who had brought such ruin and destruction over fertile provinces.

Upon showing the pass to the officials at the ferry leading across to the city a soldier had been told off to accompany them, and he conducted them to an empty caravansary in the city. One of the Arabs was despatched with two unladen camels to the market-place, where he bought a store of provender brought in by the country people. On his return Rupert and Ibrahim fed the animals, which were fastened by ropes from their head-stalls to rings in the wall of the court-yard, and then sallied out with one of the Arabs into the town.

It was still a busy place, although its aspect had greatly changed since its capture. There were no Egyptian soldiers in their gray cotton uniforms and fezes, no officials or traders in European costume in the streets, and the shops which had formerly held large assortments of goods brought up from Egypt were occupied by natives vending the absolute necessaries of life. The Mahdi's soldiers in their cotton shirts, decorated with rags of coloured cloth, and carrying guns, lounged about the streets, and the poorer part of the native population went about with a cowed and dejected air. Food was scarce and dear, for although the Mahdi by promising protection to all coming in to trade had endeavoured to induce the agricultural population to bring in their produce for sale, the invitation was very partially accepted. The country round, indeed, had been swept clean of its grain during the progress of the siege, and the fear of the Mahdi's followers was so great that the peasants contented themselves with tilling only sufficient for their needs. The Arab muttered curses beneath his breath as he walked along, while Rupert and Ibrahim followed in silence, seemingly paying no attention to what was going on around them.

When they returned to the caravansary they found the sheik with several of the native shop-keepers engaged with him in conversation. At his orders Rupert and Ibrahim at once began to undo some of the bales and held up the goods for inspection. The sheik named the prices he required. These were at once declared by the natives to be impossible. The sheik simply ordered his assistants to fasten up the bales again. "I have brought them all the way from Egypt and I am not going to give them away. It is not every one in times like this who will risk his beasts and his goods on such an adventure. The traders have all gone down the river with the white men. It may be months or years before a caravan route is open again. Who is going to bring up goods to sell when there is nothing for his camels to carry down again and when the whole country is disturbed? There is neither law nor order in the land. I shall journey on to El-Obeid or Kassala; I shall get what price I like to ask there."

The traders poured out a torrent of expostulation. They would see the goods again; doubtless they were of a better quality than they supposed; and so the bargain was recommenced, and after some hours a considerable portion of the goods that had been brought up were disposed of. In each case the traders arranged to come late in the evening with their servants to fetch away the goods they had bought.

"It would never do," one said, "to let it be known that we had money sufficient to make such purchases. It is only by assuming the greatest poverty that we can carry on our business unmolested, and only a few of the cheapest goods can be displayed to the eyes of the public, the rest being hidden away to be brought out privately for the benefit of some special customer."

The sheik was well pleased with the result of his traffic. The prices he had charged were five or six fold more than those that the goods had cost, and he sent out one of his followers to purchase a kid, which was presently converted into a stew. After this was eaten he went out with one of his followers, leaving the other to deliver the goods to their purchasers. When it became quite dark the traders arrived one by one, each with one or two porters to carry away the goods. These were paid for in cash drawn from buried hoards.

The sheik was late before he returned. He told Rupert that he had met a kinsman of his who was now an officer of the Mahdi, and had had a long conversation with him. "He believes in the Mahdi," he said, "and has faith that he is going to conquer the world. I told him that finding no traders would hire my camels I had this time brought up a load on my own account, and that it seemed to me there was money to be made if one could purchase some of the people who had been enslaved when the city was taken. He said that this could not be, that the greater part of the traders had been killed, and that all who remained were now zealous followers of the Mahdi. Lupton Bey was held as a slave by the Mahdi himself, and had to run before him when he rode. There would be no possibility of releasing him or the others in the Mahdi's hands.

"I inquired whether any of the Kaffirs who had come to Metemmeh had been taken prisoners. He said they had heard of but one, who was reported by a black slave to be in the hands of a petty sheik who was living at an oasis in the desert some nine days' journey from here. It had already been reported to the Mahdi that this man had taken a Kaffir prisoner at Metemmeh and had refused to give him up, and had escaped with the Kaffir in the night; and strict orders had been issued for his arrest, but nothing had been heard of him until the slave brought the news. The Mahdi sent off three officers and forty men on camels with orders to destroy everything, and to kill all they found with the exception of the sheik himself and his white captive, who were to be brought here to await his pleasure. They went, but though this is two months ago they have never returned.

"Another party was sent three weeks later to the place to order them to return instantly, but when they arrived there they found the oasis deserted. Two skeletons were found, but the sun and the vultures had done their work, and whether they had belonged to the troop that went or to the Arabs there none could say. It may be they found that this sheik and his party had travelled to El-Obeid or elsewhere and had pursued them, but so far no news has been heard of them and the whole matter is a mystery."

"What do you think has happened, sheik?"

"I know not what to think. My kinsman said that the black slave reported there were but twenty men in all with the sheik, and not more than half of these could be considered as fighting men, therefore they could not have resisted for a moment the force against them. It is possible they may have fled into the desert. The tribes know of wells whose existence is kept a secret from all, and it may be that such a well was known to the sheik and that he has made for it. It may be that the negro guide led the party in pursuit. Misfortune may have happened; they may have lost their way and all perished from thirst, though it would be strange indeed were none able to make their way back to the oasis."

"What think you we had better do, sheik? This gives us some indication at least of a direction in which my brother was taken."

The sheik sat for some minutes without answering. "It is difficult," he said at last; "this sheik El Bakhat is, as I have told you, a wanderer. I have heard of him though I have never met him. His father was a powerful sheik, but as a young man El Bakhat killed the son of another sheik of the same tribe and fled. Later on he gathered a few followers and was in the service of the slave-dealers who go down to the great lakes. Of late years, since Gordon broke up the slave-trade, he has returned at times and remained for weeks and sometimes for months in the part of the country occupied by his tribe, for it is so many years now since he killed his man that vengeance is no longer hot against him. He has the name of being a headstrong man, and indeed he must be so or he would never have embroiled himself with the Mahdi's people, for if he had been driven out of his oasis he would know that there is no safety for him anywhere near here; but where he has gone to no man could say. One might as well try to follow the flight of a vulture. He may have gone down near the coast; he may have made his way to the confines of Abyssinia; he may have journeyed away towards the lakes where Emin Pasha still rules in the name of Egypt. There is just one chance, he may be hiding in the desert, and before he starts on a long journey he may return to the oasis or may send a messenger to see if it is still occupied by the Mahdi's men. I think that our best chance is to proceed thither at once, and to wait there for a while to see if any come from him. If at the end of a fortnight or three weeks none come we can then decide in which direction to set out upon the search again."

This proposal seemed to Rupert to offer more prospect of success than any other, and on the following morning the caravan started, the camels now carrying scarce half the weight with which they had left Korti. As the sheik had learned from his kinsman the name of the oasis to which the troop had been sent, he had no difficulty in obtaining from some of the tribesmen in the city precise directions as to the route to be pursued, and ten days after leaving Khartoum they arrived there. The place was absolutely deserted, but they established themselves near the well, and the camels found abundant grazing, as the crops had shot up again with great vigour during the time that had elapsed since they had been cut.

The sheik at once pointed out to Rupert that although El Bakhat and some of his followers were down at Metemmeh, the probability was that his people had occupied the place for some time, as cultivation had been carried on to a considerable extent. "Here are where the tents stood," he said; "and see, he evidently brought back a good deal of plunder, for here are some empty tins and jars scattered about."

They remained for three weeks in camp. One of the party had been always on the watch, but no human being had been seen to approach. During that time the sheik and Rupert had many discussions as to the direction in which the fugitives had probably travelled, and finally decided that the probabilities were in favour of his having taken the southern route and made for the country ruled over by Emin. In the first place he was familiar with this line, and in the second he would be safe from the Mahdi when he reached Emin's country.

"It is rich and fertile" he said; "and probably Emin when he finds he is altogether cut off from the north will try to open a way down to Zanzibar, and El Bakhat may find good employment for his camels." As, at any rate, there were reasons why the fugitives should have chosen this route more than any other, it was decided to follow it.