"What is your news, Yussuf?"

"They are going to start this morning," the man said. "I crept in as soon as it became dark last night and made my way close up to them, and I gathered that they have decided to march this morning on to Wady El Bahr Nile. They could not stay where they were any longer as they had only brought with them sufficient food for the camels for the march to the wady, where they made sure they should find an abundant supply, and having given them a day's rest they were going to push forwards at once to the next wady, where they made certain of finding the fugitives."

"Will they be here to-night?" Edgar asked the sheik.

"I should think not, Muley. The regular halting-place is five miles away, and as that is about half-way they will probably stop there and start perhaps an hour before daybreak."

The scout was sent off to the wady with the news, and the little garrison spent the day in strengthening their fort, making another hedge of bushes three or four yards beyond the other, and gathering a large number of the heaviest stones they could find. These were laid on the grass rampart, which was thus raised in height nearly a foot, openings being left in the stones through which the defenders could thrust their guns and fire without exposing their heads to the shots of the assailants. This still further added to the confidence of the Arabs, and when all was completed they indulged in defiant gestures and wild yells signifying contempt, in the direction from which the enemy would probably advance.

At nightfall two of the men were posted as sentries, as it was possible the Mahdists might push straight forward. There was, however, no alarm during the night; but just as day broke the sentries reported that there were horsemen to be seen in the distance. As there was no object in concealment all leapt to their feet. Nine horsemen were seen on the brow of a sand-hill some two miles away. They were presently lost sight of as they descended into a dip, and a minute or two later the line of camels was seen following in their steps. The spear with the cloth was elevated as a flag; and when the horsemen appeared on the next sand-hill, it was evident by the suddenness with which they pulled up their horses that they saw it.

Half a minute later they started again, this time at a canter. When they came within half a mile the sheik asked, "Why do you not fire, Muley; your gun will carry that distance easily?"

"Double that distance if necessary, sheik. It is better not to let them know that we have such a gun here until they get close. It will be better for you to fire."

The sheik levelled his long gun and fired, and the horsemen at once drew up, and after a little consultation two or three of them rode off on each flank so as to make a circuit of this unlooked-for obstacle, while one of the others rode back at full speed to meet the camel train. As soon as it arrived the riders, of whom there were two on each animal, dismounted. The camels were led back to a hollow where they would be safe from any stray bullet, and after a short pause one of the horsemen again advanced and at a rapid pace made a circle round the fort at a distance of two or three hundred yards only. A scattered fire was opened by the defenders, but the speed at which he was riding disconcerted their aim, and having completed the circuit he rode off with a yell of defiance to rejoin the party.

For half an hour no move was made. It was evident that the strength of the position had disconcerted the dervishes, who had expected to gain an almost bloodless victory. As, however, Hamish assured them that at the very utmost the sheik could put but twenty men in the field, including several boys and old men, it was finally decided to attack, and headed by the horsemen the dervishes started forward at a run, uttering shrill yells as they did so. Edgar had persuaded the chief that it would be useless to open fire until they were within two or three hundred yards, as but few shots would tell, and the men would be discouraged by finding that their fire did not check the advance. The sheik therefore commanded his followers on no account to fire until he gave the order. The dervishes, however, were not sparing of their ammunition, and fired as they ran, the balls going for the most part wide, although a few whistled over the heads of the defenders and two or three struck the rampart.