Having bade good-bye to Miller, I started Dick (who was mounted) and all our boys with our cattle on the track of those belonging to Tinkarn and his people, who had already set off eastwards under the guidance of the Bushmen. After a very hot and weary tramp, we at last reached the vley where our guides had hoped to be able to show us water. As in the pools of Mahakabi, so here there were still a few gallons of liquid left, but not enough, unfortunately, to be of any use, as the thirsty oxen just rushed into it and trampled it into mud immediately.

There was now nothing for it but to push on for Luali as speedily as possible during the cool of the night. Soon the scorching sun once more went down, but as the moon was near the full, we had no difficulty in keeping a good line through the open thorn scrub, and got on at a good quick walk, as our thirsty cattle stepped out briskly, and weary though they must have been, showed no signs now of flagging. About midnight we called a halt, and off-saddling the horses—about six of Khama's headmen were mounted—lit fires, round about which the oxen were collected in two herds, the one composed of those belonging to the Mangwatos, from which I kept ours a little separate. We rested for about an hour, during which time I sat talking with Tinkarn. My boys had all lain down near the fires and gone fast asleep, as soon as they had seen the cattle begin to lie down, and I would fain have followed their example, but was afraid to do so lest any of the thirsty beasts should wander away. Luckily, the bright moonlight enabled me to keep an eye on all the cattle as they lay scattered about in the thin bush, from where I sat. Presently Tinkarn suggested that we should saddle up again and get on towards the river. He had been giving me a lot of interesting information about the desert Bushmen, their modes of hunting, etc., and asked me to ride with him, instead of remaining behind with my own troop of cattle.

This I agreed to do; so, after waking up Dick and all my boys and telling them to come on with the cattle at once, I rode forwards, always leading Collison's horse "Big Bles," on the tracks of the Mangwatos' cattle, which had trampled broad paths in the soft sandy ground, that were very plainly discernible in the moonlight. I soon joined Tinkarn, who was right in front with the two Bushmen, and his pleasant companionship and cheery talk helped very materially to relieve the tedium of the long, weary ride. At last, just as day was dawning on the morning of December 26, we reached the little Luali river just where the waggon road crossed it. Here there was plenty of good water, so Tinkarn, the Bushmen, and I had a refreshing drink, before the thirsty cattle had fouled it, for though there were several good-sized pools amongst the rocks of the river's bed, there was no running stream. The Mangwatos' cattle were close behind us, and my own troop I thought would not be far behind them. However, when an hour had passed and they had not arrived, I began to feel uneasy; but Tinkarn reassured me, saying that Dick and the herd-boys must have loitered round the fires after we had left, but were bound to be here before very long, as they had drunk nothing since leaving the waggons, and their very lives now therefore depended on their getting to the water quickly. I said I would wait till midday, and then, if they had not turned up by that time, ride back on the cattle tracks to look for them. In the meantime the only thing to do was to rest, as we had no food of any sort with us, and were therefore unable to satisfy our hunger. I was very tired and sleepy, as well as hungry, having had no rest whatever for three consecutive nights, nor any food for more than thirty-six hours, so when I lay down in a sort of little cave amongst the rocks, where the sun would not reach me the whole day, I soon went off into a deep dreamless sleep, from which I was awakened late in the afternoon by Tinkarn, who informed me that Dick had just turned up, riding Collison's spare horse, but without the cattle.

I soon learned what had happened. "After you woke me and the herd-boys at the place where we rested in the night," said Dick, "I saddled up my horse, and then said to my companions, 'Let us go; the master has gone on with Tinkarn, and all the Mangwato cattle have started.' But some of the herd-boys said, 'No, Dick, let us rest a little longer, for we are very tired. Then we will drive the cattle on fast, as we can see the tracks of the big herd that has gone on ahead very plainly in the moonlight.' I was tired too," said Dick, "and did not think a little delay would matter, so I tied my horse to a tree and sat down again by one of the fires. Our cattle were still all lying down then. It was very foolish of me to sit down again, for, as you know, I had led my master's oxen for two nights previously through the deep sand, and was therefore very tired and sleepy. After sitting down again I don't remember anything, sleep must have overcome me, as well as my companions. When at last I woke again, the fires had all gone out, and I could see that the dawn was just breaking. The oxen were gone. 'Wake, wake,' I cried to my companions. 'The oxen have got up and gone away.' Then we took up their tracks, which led us away to the north and had not followed on the spoor of the Mangwatos' cattle. I remained with the rest of the boys, following on the tracks of the cattle until the sun stood there"—pointing to a part of the heavens which the sun must have reached at about 10 A.M.—"and then I thought I must let the white man, my master's friend, know what had happened. Ki peto" ("that is all"). "And how about the herd-boys, will they not all die of thirst?" I asked Dick; for, as they had been walking in the sun for the greater part of the preceding day, I knew from experience that, if they had not yet reached water, they were probably all dead by now; as, although a man may live for three or four days without water during the winter season, no man that is born of a woman can live much more than two days, if walking hard all the time, when exposed to the intense heat of the sun during the hottest time of year in the deserts of Western Africa. "If God wishes it," said Dick, "the sun has now killed them all; but I do not think they are dead. When we all halted in the middle of the night, you remember there was no wind; but when I awoke before dawn this morning there was a light wind blowing from the north; and our oxen, on getting up from where they had been lying, instead of following on the tracks of the other cattle, went off in a bee-line dead against the wind. I think, therefore, that they must have smelt water and were making straight for it. The boys that I left following them up on foot thought so too. They were terribly thirsty when I left them, but thought their only chance for life was to stick to the cattle tracks they were following, as they did not think they would have the strength to retrace their steps to where we rested last night and then follow up the tracks of the Mangwato cattle to the Luali river, as I have done on horseback."

This was Dick's story, and how much or how little to believe of it, I did not know. He had always been a good, trustworthy boy, and a great favourite with his master. I never imagined that he and all my boys would have gone to sleep again after I had roused them, but I felt more angry with myself than with them, for not having actually seen my cattle started before riding forward. As, according to Dick's account, he must have ridden at least twelve miles on the tracks of our cattle without their having come to the water which he thought they had smelt whilst the herd-boys slept, I could not believe it possible that they had really scented water. Tinkarn, however, whose experience was far greater than mine in such matters, stoutly maintained that cattle, when thirsty, could scent water at extraordinary distances, and arguing from the abstract to the concrete, thought that had the lost oxen not done so, they would assuredly have followed up the tracks of his own herd and arrived by themselves at the Luali river.

Tinkarn and his people were now, after the day's rest, about to start back with their cattle to the place where their waggons had been left standing in the desert, but I did not care to go with them, and take the chance of my oxen having found water, and having then been driven back to the waggons. Supposing the oxen and the herd-boys had died of thirst—or been killed by the sun, as the Kafirs express it—what was to happen to our waggons then? Collison, Miller, Sell, and the four waggon-drivers would, I knew, be all right, as well as the horse that Miller had ridden, as they would go on to Klabala with Tinkarn, but our waggons would in that case have to remain standing in the desert with no one to look after them for several days at least. This would be known to the two Bushmen who had guided us to the Luali, and be communicated by them to other Bushmen, who, I feared, might rob the stranded waggons before I could get back to them with fresh cattle from Shoshong.[21]

[21] The chief town of Khama's people, the Bamangwato.

I soon made up my mind what to do. Shoshong itself was about sixty miles from where I then was at the crossing of the Luali river, and there was a good waggon track leading to it, so I resolved to ride there that night, borrow four spans of bullocks either from the white traders living on the station or from Khama, and after getting something to eat, start back with them at once on the desert road by which we had been travelling from the Botletlie river. Should my oxen have found water, and after having drunk, been driven back to the waggons on the night of the 27th, I should meet them on the road, and no harm would have been done; whilst, on the other hand, should the worst have happened, and our four spans of bullocks and the poor herd-boys prove to have succumbed to thirst, heat, and fatigue, I should be able to reach our waggons before they had been long deserted, and take them into Shoshong with the spans that had been lent to me.

Sixty miles, much of it in heavy, sandy ground, is a good long ride, so I resolved to take my friends horse "Big Bles," a very powerful animal, in excellent condition. My own horse "Bob" I entrusted to Tinkarn, and sent Dick back to the waggons with him also.

The full moon was just rising as I bade good-bye to Tinkarn and my Mangwato friends, and rode off on my lonely journey. All our shooting horses had been well looked after during the past season, and well fed daily on half-boiled maize, and "Big Bles" was not only a very powerful animal, but accustomed to hard work, and in splendid hard condition. Keeping up an average pace of about seven miles an hour—a very good one in heavy, sandy ground—and only off-saddling twice during the whole journey, I reached Shoshong about an hour before daylight on the morning of December 27. I rode straight to the store of a trader named Jim Truscott, and roused him, as well as another old friend named Fred Drake. My story was soon told. No food had passed my lips since the evening of December 24—some sixty hours—and with the exception of the sleep I had had at the Luali river during the 26th, I had had no rest either during all that time. I was thin and hard naturally from the life I had been leading, but I suppose I looked unusually worn and haggard, as Truscott insisted on my lying down on his bed at once, whilst he had some food prepared for me, and Fred Drake undertook to get the oxen together that I required, and kindly offered to go back with me to where I had left the waggons beyond Klabala.