Sailor Bill's conjecture that they were not far from the sea proved correct.

On the evening of that same day they saw the sun sink down into a shining horizon, which they knew was not that of the burning sand-plain over which they had been so long moving.

That faint and distant view of his favorite element was a joyful moment for the old sailor.

"We are in sight of home!" he exclaimed. "Shiver my timbers if I ever lose sight of it again! I shan't be buried in the sand. If I must go under alive, it shall be under water, like a Christyun. If I could swim, I'd start right off for Hold Hingland as soon as we get to yonder shore."

The boy slaves were alike inspired with hope and joy at the distant view.

The sea was still too far off to be reached that night, and the douar was pitched about five miles from the shore.

During this night, three of the Arabs were kept constantly on guard; but the camp was not disturbed, and next morning they resumed their journey, some with the hope, and others with the fear, that Golah would trouble them no more.

The Arabs wished to meet him during the hours of daylight, and secure the property they had lost; and from their knowledge of the part of the desert they were now traversing, they were in hopes of doing this. They knew there was but one place within two days' journey where fresh water could be obtained; and should they succeed in reaching this place before Golah, they could lie in wait for his arrival. They were certain he must visit this watering-place to save his animals from perishing with thirst.

At noonday a halt was made not far from the beach. It was only for a short while; for they were anxious to reach the well as soon as possible. The few minutes spent at the halting-place were well employed by the boy slaves in gathering shell-fish and bathing their bodies in the surf.

Refreshed by this luxurious food, as well as by the washing, of which they were greatly in need, they were able to proceed at a better pace; so that about an hour before sunset the caravan arrived at the well.

Just before reaching it, the old sheik and one of his companions had dismounted and walked forward to examine such tracks as might be found about the place. They were chagrined to find that Golah had been before. He had been to the well, and obtained a supply of water. His footmarks were easily identified. They were fresh, having been made but an hour or two before the arrival of the caravan; and in place of their having to wait for Golah, he was undoubtedly waiting for them. They felt sure that the black sheik was not far off, watching for a favorable opportunity of again paying them a nocturnal visit. They could now understand why he had not attempted to molest them on the preceding night. He had been hastening forward, in order to reach the well in advance of them.

The apprehensions of the Arabs became keener and keener after this discovery. They were also much puzzled as to what they should do; and a diversity of opinion arose as to the best plan for guarding the camp against their implacable foe. Some were in favor of staying by the well for several days, until the supply of water which their enemy had taken with him should be exhausted. Golah would then have to revisit the well, or perish of thirst upon the desert. The idea was an ingenious one, but unfortunately their stock of provisions would not admit of any delay, and it was resolved that the journey should be resumed at once.

Just as they were preparing to move away from the well, a caravan of traders arrived from the south, and the old sheik made anxious inquiries as to whether the new-comers had seen any one on their route. The traders, to whom the caravan belonged, had that morning met three men who answered to the description of Golah and his companions. They were journeying south, and had purchased a small supply of food from the caravan.

Could it be that Golah had given up the hope of recovering his lost property? relinquished his deadly purpose of revenge? The Arabs professed much unwillingness to believe it. Some of them loudly proposed starting southward in pursuit. But this proposition was overruled, and it was evident that the old sheik, as well as most of his followers, were in reality pleased to think that Golah would trouble them no more.

The sheik decreed that the property of those who had perished should be divided amongst those who survived. This giving universal satisfaction, the Arab Kafila took its departure, leaving the caravan of the traders by the well, where they were intending to remain for some time longer.

Shortly after leaving the well, the old sheik ordered a halt by the seashore, where he stopped long enough for his slaves to gather some shell-fish, enough to satisfy the hunger of all his followers.

A majority of the Arabs were under the belief that the black sheik had started at last for his own country—satisfied with the revenge he had already taken. They seemed to think that keeping watch over the camp would no longer be necessary.

With this opinion their Krooman captive did not agree; and, fearing to fall again into the possession of Golah, he labored to convince his new master that they were as likely that night to receive a visit from the black sheik as they had ever been before.

He argued that, if Golah had entertained a hope of defeating his foes—eleven in number—when alone, and armed only with a scimitar, he certainly would not be likely to relinquish that hope after having succeeded in killing nearly half of them, and being strengthened by a couple of able assistants.

The Krooman believed that Golah's going south,—as reported by the party met at the well,—was proof that he really intended proceeding north; and he urged the Arab sheik to set a good guard over the douar through the night.

"Tell him," said Harry, "if they are not inclined to keep guard for themselves, that we will stand it, if they will only allow us to have weapons of some kind or other."

The Krooman made this communication to the Arab sheik, who smiled only in reply.

The idea of allowing slaves to guard an Arab douar, especially to furnish them with fire-arms, was very amusing to the old chieftain of the SaÄra.

Harry understood the meaning of his smile. It meant refusal; but the young Englishman had also become impressed with the danger suggested by Terence, that Golah would yet kill the Arabs, and take the boy slaves back to Timbuctoo.

"Tell the sheik that he is an old fool," said he to the interpreter; "tell him that we have a greater objection to falling into the hands of Golah than he has of losing either us or his own life. Tell him that we wish to go north, where we can be redeemed; and that for this reason alone we should be far more careful than any of his own people in guarding the camp against surprise."

When this communication was made to the old sheik it seemed to strike him as having some reason in it; and, convinced by the Krooman's arguments that there was still danger to be apprehended from Golah's vengeance, he directed that the douar should be strictly guarded, and that the white slaves might take part in the duty.

"You shall be taken north, and sold to your countrymen," promised he, "if you give us no trouble in the transit. There are but few of my people left now, and it is hard for us to travel all day and keep watch all night. If you are really afraid of falling into the hands of this Prophet-accursed negro, and will help us in guarding against his murderous attacks, you are welcome to do so; but if any one of you attempt to play traitor, the whole four of you shall lose your heads. I swear it by the beard of the Prophet!"

The Krooman assured him that none of the white slaves had any desire to deceive him, adding that self-interest, if nothing else, would cause them to be true to those who would take them to a place where they would have a chance of being ransomed out of slavery.

Darkness having by this time descended over the desert, the sheik set about appointing the guard for the night. He was too suspicious of his white slaves to allow all the four of them to act as guards at the same time, while he and his companions were asleep. He was willing, however, that one of them should be allowed to keep watch in company with one of his own followers.

In choosing the individual for this duty, he inquired from the Krooman which of the four had been most ill-used by the black sheik. Sailor Bill was pointed out as the man, and the interpreter gave some details of the cruel treatment to which the old man-o'-war's-man had been subjected at the hands of Golah.

"Bismillah! that is well," said the sheik. "Let him keep the watch. After what you say, revenge should hinder him from closing his eyes in sleep for a whole moon. There's no fear that he will betray us."