"He is insensible still, sir. I believe the doctors say that it is fever, and that his wound is not serious. One of the men of his regiment who is in the hospital says he got it at Abu Klea, and that it was attended to there."

"Thank you, orderly, that will do. What in the world can the man be writing to me about, and to my father, which is still more curious?"

"I should say the best way of finding out, Clinton, will be to open the letter."

"Well, I suppose it will be," Rupert replied. "Still, it is always interesting to guess at a mystery before you find the key."

"Well, guess away," Easton said, stretching himself out on his back. "I never was a good hand at riddles."

It was some little time before Rupert, finding himself unable to find any solution whatever to the mystery, opened the letter. As he did so he stirred the fire by which they were sitting into a fresh blaze. He read a few lines and uttered an exclamation of such intense surprise that Easton sat up with a start.

"What is it, Clinton?"

"It is the most extraordinary thing I ever came across, Easton. You know the story about Edgar and myself. Well, this wounded sergeant is either his father or mine."

"Impossible!" Easton exclaimed; "he did not look much above thirty; besides, no soldier of twenty-one years' service--and he must have had fully that--would be out here."

Rupert made no reply; he was running his eyes rapidly through the letter.

"Good heavens!" he exclaimed; "Edgar is out here; he is a trumpeter in the Heavies."

"That is news, Rupert. I congratulate you heartily, old fellow. You are sure that there is no mistake?"

"No; there cannot be any mistake about that," Rupert said, thrusting the letter into his tunic. "Come along, Easton, let us be off. He goes by the name of Ned Smith."

"Wait a moment, old man," Easton said, laying his hand kindly on Rupert's shoulder. "Where was the letter written?"

"At Korti."

"Well, Clinton, don't be too sanguine. You know how terribly the Heavies suffered at Abu Klea. Don't make up your mind too warmly to see your brother; he may be among the wounded we left behind at Abu Klea; he may--" and he stopped.

"I won't think it," Rupert said; "it would be too hard, after our searching for him for all these years, to find out that but four or five days since he was in camp with us, and to learn it only too late. I won't think it."

"I hope to G.o.d that it is not so, Clinton, only I thought it best to prepare you for what may be possible. Which troop did he belong to?"

"The Dragoon troop."

Easton was silent, for it was upon this troop that the heaviest loss had fallen.

"Well," Rupert went on, "let us go down and learn the best or the worst."

They walked down the slope to the new fort by the river, and finding out where the Heavies were bivouacked soon discovered the Dragoons.

"You go and ask, Easton," Rupert said nervously; "I dare not."

Easton went on alone and presently accosted a sergeant.

"Sergeant, can you tell me whether the trumpeter of your troop was wounded at Abu Klea? Is he here now?"

"He was wounded at Abu Klea, sir, though not seriously; but he is not here now, he was one of those missing on the night march, he and Sergeant Bowen. I hear the sergeant was found and brought in this morning very bad, but I have heard nothing of Smith; but I expect that one of the camels brought in this afternoon was his; in fact I know it was, for it has got Smith's number on the saddle. It is likely that they would be together, for the sergeant had taken a great fancy to the lad.

We all liked him. He joined us at Cairo from the Hussars, as our own trumpeter was taken ill; he was a general favourite, but Sergeant Bowen took to him specially."

"Thank you, sergeant;" and Easton turned and walked slowly back to where Rupert was awaiting him.

"You have bad news, Easton," Rupert said huskily. "I could see it as you stood talking to that man."

"Yes, I have bad news," Easton said, "but hardly the worst, Clinton."

"He is badly wounded then," Rupert groaned.

"I am afraid it is worse than that, Clinton; he is missing. It was he who was the rider of the second camel that we found in the grove this morning. He and the sergeant were both missing on the night march, and evidently found their way down to the river where we discovered the sergeant. What can have become of your brother since I know not.

Evidently he left his water-bottle by his comrade and went somewhere, probably to join us. As I was saying to you when we were chatting about it before you opened that letter, he was probably either making his way towards the square on the day of the fight or coming towards our camp after we got in, and was seized by the Arabs. That was the conclusion at which we all arrived, though I had little thought when we were talking it over that the missing man was your brother."

"Then you think he has been killed?" Rupert said hoa.r.s.ely.

"I don't know that, Clinton. He may have been made a prisoner. You see, we have searched the ground between that grove and our camp thoroughly to-day, and had he been killed there I think we should certainly have found him. Of course it may have happened further out on the plain if he was making his way out to join our square; but I should think he would never have done that, for the Arabs were swarming all round it. Besides, the Hussars were scouting about all over the plains this morning, and if they had seen the body of any of our men would certainly have reported it. The Arabs in fight never show mercy, but if they came upon him by himself they might very well have carried him off as a prisoner, especially if he made no resistance. You see, they are all slave-dealers at heart; besides, they might think that a white prisoner would be an acceptable present to the Mahdi. Of course I know no more about it than you do, but I should say that the chances are quite as great of his being taken prisoner as of his having been killed."

"One is as bad as the other," Rupert said in a broken voice. "This is awful, Easton. I will walk up to your camp again. Would you mind seeing the colonel of his regiment or the officer of his troop, and find out what you can about him?"

Easton soon found one of the few surviving officers of Edgar's troop.

"Can you tell me anything about Trumpeter Smith?" he asked. "I have reason to believe that he was a relative of a friend of mine, and that he ran away and enlisted under a false name."

"He bore an excellent character," the officer said. "He came to us from the Hussars at Cairo, and no one could behave better than he has done from the time he joined us. They would not have sent him to us if he hadn't been a thoroughly well-conducted young fellow. I was chatting with one of the officers of his regiment on the day we left Cairo; he spoke in very high terms of him, and said that he was quite a popular character in the regiment. It seems that he was a first-rate cricketer, and especially brought himself into notice by some exceedingly plucky conduct when two ladies belonging to the regiment were attacked by a couple of tramps at Aldershot; and besides that he had greatly distinguished himself at El-Teb, where the Hussars got badly mauled. His name was amongst those sent in for the Victoria Cross, and he was specially chosen to go with us to give him another chance. I never heard a young fellow more warmly spoken of. We were awfully sorry when we heard that he was missing. There is no doubt he was with Sergeant Bowen whom your men brought in this morning. One of the two camels was the one he rode. We have been talking that over to-day, and the general opinion is that he was caught by the Arabs as he was trying to rejoin the regiment. It is a thousand pities he did not wait a little longer in that grove, but I have no doubt he was anxious to get a.s.sistance as soon as possible for the sergeant. I intend as soon as we are settled here to ask the colonel to let me go out with a party to search the plains to see if we can find his body."

"I am more inclined to think that he has been taken prisoner," Easton said; "he would hardly have gone out to meet the square, as he must have seen the plains swarming with Arabs and that he had no chance whatever of getting through. He would have known that we were making for the water, and that he would have a far better chance of reaching us by waiting until we got there. My own idea is that he did wait, and that the Arabs came upon him somewhere between that grove and our camp; if so, they did not kill him, for if they had done so we must have found his body to-day, for we searched every foot of the ground. I think that he is a prisoner in their hands."

"He had better have been killed at once," the officer said.

"I agree with you, except that it is just possible that a slave may escape. You see, on our way up to Khartoum if we defeat the Mahdi's troops--which we certainly shall do--all the country will no doubt submit, and there would be in the first place the chance of his being given up to us, and in the second of his escape."

"It is possible," the officer agreed, "but I certainly would not build on that. The probability is that if he is taken prisoner he will be sent to the Mahdi, and if he isn't killed at once when he gets there, he will be when the Mahdi sees that his game is up."

Easton nodded, and then, thanking the officer for his information, took his way up to the village, where he repeated to Rupert what he had heard. His own voice faltered as he told the story, while Rupert sobbed unrestrainedly. When he had finished Rupert rose, pressed his hand silently, and then returning to his own bivouac threw himself down and thought sadly for hours over the loss of his brother.

The next day Rupert was busy from morning until night. A portion of the force was employed in strengthening the fortifications of the two posts, and a strong body was at work cutting wood for the use of the steamer in which Sir Charles Wilson was to start next morning for Khartoum. While at work they were guarded by another strong party, lest the enemy should make a sudden attack. All, however, pa.s.sed off quietly, and on the following morning Sir Charles started with two steamers, taking with him twenty men of the Suss.e.x regiment and one hundred and fifty of the black troops. On the same day three hundred troops selected from the various regiments started on camels, with four hundred baggage camels under their convoy, for Gakdul, in accordance with the orders given to General Stewart by Lord Wolseley at starting, that as soon as he had established himself upon the river he was to send back a convoy for some more stores.

The convoy was, however, but a small one, for of over two thousand camels which had left Korti, this number alone survived, and most of these were in such a state from exhaustion, starvation, and sore backs, that they were wholly unfit to travel. The force on the river was now reduced to some fifty officers and eight hundred and seventy men, including medical staff, commissariat, natives of all kinds, and the remainder of the black troops and one hundred and twenty wounded. The defences were greatly strengthened, officers and men both sharing in the work.

During the day the Hussars scouted round the camp, frequently exchanging shots with the enemy. At night strong lines of sentries were posted round the forts. No attack was, however, made, although the natives sometimes showed in considerable force during the day, and the beating of tom-toms went on day and night round Metemmeh. The hard work upon which the troops were engaged kept them for the most part in good health, and the wounded did extremely well, the doctors themselves being surprised at the rapidity with which wounds healed and the men recovered their strength, an effect doubtless due to the clear dry air.

The troops in the village enjoyed better health than those down by the river, as they obtained the benefit of the air from the desert, while down near the stream heavy dews fell at night and there were several slight cases of fever. All looked eagerly for the return of the steamers from Khartoum with news how things were going on there. As for their own position, no one had the slightest anxiety. No news had been received of the approach of the three thousand troops which had been reported as on their way down against them, and they felt confident in their power to repulse any attack that the enemy at Metemmeh could make against them.

They were, too, in hourly expectation of the arrival across the desert of reinforcements from Korti.

CHAPTER XIV.