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.