I pored over these details, and was particularly curious about the Great Labongo. It seemed to me unlikely that a spring in the bush could produce so great a river, and I decided that its source must lie in the mountains to the north. As well as I could guess, the Rooirand, the nearest part of the Berg, was about thirty miles distant. Old Coetzee had said that there was a devil in the place, but I thought that if it were explored the first thing found would be a fine stream of water.

We got to Umvelos' after midday, and outspanned for our three weeks' work. I set the Dutchmen to unload and clear the ground for foundations, while I went off to Sikitola to ask for labourers. I got a dozen l.u.s.ty blacks, and soon we had a business-like encampment, and the work went on merrily. It was rough architecture and rougher masonry. All we aimed at was a two-roomed shop with a kind of outhouse for stores. I was architect, and watched the marking out of the foundations and the first few feet of the walls. Sikitola's people proved themselves good helpers, and most of the building was left to them, while the Dutchmen worked at the carpentry. Bricks ran short before we got very far, and we had to set to brick-making on the bank of the Labongo, and finish off the walls with green bricks, which gave the place a queer piebald look.

I was not much of a carpenter, and there were plenty of builders without me, so I found a considerable amount of time on my hands. At first I acted as shopkeeper in the naachtmaal, but I soon cleared out my stores to the Dutch farmers and the natives. I had thought of going back for more, and then it occurred to me that I might profitably give some of my leisure to the Rooirand. I could see the wall of the mountains quite clear to the north, within an easy day's ride. So one morning I packed enough food for a day or two, tied my sleeping-bag on my saddle, and set off to explore, after appointing the elder of the Dutchmen foreman of the job in my absence.

It was very hot jogging along the native path with the eternal olive-green bush around me. Happily there was no fear of losing the way, for the Rooirand stood very clear in front, and slowly, as I advanced, I began to make out the details of the cliffs. At luncheon-time, when I was about half-way, I sat down with my Zeiss gla.s.s-my mother's farewell gift-to look for the valley. But valley I saw none. The wall-reddish purple it looked, and, I thought, of porphyry-was continuous and unbroken. There were chimneys and fissures, but none great enough to hold a river. The top was sheer cliff; then came loose kranzes in tiers, like the seats in a gallery, and, below, a dense thicket of trees. I raked the whole line for a break, but there seemed none. 'It's a bad job for me,' I thought, 'if there is no water, for I must pa.s.s the night there.' The night was spent in a sheltered nook at the foot of the rocks, but my horse and I went to bed without a drink. My supper was some raisins and biscuits, for I did not dare to run the risk of increasing my thirst. I had found a great bank of debris sloping up to the kranzes, and thick wood clothing all the slope. The gra.s.s seemed wonderfully fresh, but of water there was no sign. There was not even the sandy channel of a stream to dig in.

In the morning I had a difficult problem to face. Water I must find at all costs, or I must go home. There was time enough for me to get back without suffering much, but if so I must give up my explorations. This I was determined not to do. The more I looked at these red cliffs the more eager I was to find out their secret. There must be water somewhere; otherwise how account for the lushness of the vegetation?

My horse was a veld pony, so I set him loose to see what he would do. He strayed back on the path to Umvelos'. This looked bad, for it meant that he did not smell water along the cliff front. If I was to find a stream it must be on the top, and I must try a little mountaineering.

Then, taking my courage in both my hands, I decided. I gave my pony a cut, and set him off on the homeward road. I knew he was safe to get back in four or five hours, and in broad day there was little fear of wild beasts attacking him. I had tied my sleeping bag on to the saddle, and had with me but two pocketfuls of food. I had also fastened on the saddle a letter to my Dutch foreman, bidding him send a native with a spare horse to fetch me by the evening. Then I started off to look for a chimney.

A boyhood spent on the cliffs at Kirkcaple had made me a bold cragsman, and the porphyry of the Rooirand clearly gave excellent holds. But I walked many weary miles along the cliff-foot before I found a feasible road. To begin with, it was no light task to fight one's way through the dense undergrowth of the lower slopes. Every kind of thorn-bush lay in wait for my skin, creepers tripped me up, high trees shut out the light, and I was in constant fear lest a black mamba might appear out of the tangle. It grew very hot, and the screes above the thicket were blistering to the touch. My tongue, too, stuck to the roof of my mouth with thirst.

The first chimney I tried ran out on the face into nothingness, and I had to make a dangerous descent. The second was a deep gully, but so choked with rubble that after nearly braining myself I desisted. Still going eastwards, I found a sloping ledge which took me to a platform from which ran a crack with a little tree growing in it. My gla.s.s showed me that beyond this tree the crack broadened into a clearly defined chimney which led to the top. If I can once reach that tree, I thought, the battle is won. The crack was only a few inches wide, large enough to let in an arm and a foot, and it ran slantwise up a perpendicular rock. I do not think I realized how bad it was till I had gone too far to return. Then my foot jammed, and I paused for breath with my legs and arms cramping rapidly. I remember that I looked to the west, and saw through the sweat which kept dropping into my eyes that about half a mile off a piece of cliff which looked unbroken from the foot had a fold in it to the right. The darkness of the fold showed me that it was a deep, narrow gully. However, I had no time to think of this, for I was fast in the middle of my confounded crack. With immense labour I found a chockstone above my head, and managed to force my foot free. The next few yards were not so difficult, and then I stuck once more.

For the crack suddenly grew shallow as the cliff bulged out above me. I had almost given up hope, when I saw that about three feet above my head grew the tree. If I could reach it and swing out I might hope to pull myself up to the ledge on which it grew. I confess it needed all my courage, for I did not know but that the tree might be loose, and that it and I might go rattling down four hundred feet. It was my only hope, however, so I set my teeth, and wriggling up a few inches, made a grab at it. Thank G.o.d it held, and with a great effort I pulled my shoulder over the ledge, and breathed freely.

My difficulties were not ended, but the worst was past. The rest of the gully gave me good and safe climbing, and presently a very limp and weary figure lay on the cliff-top. It took me many minutes to get back my breath and to conquer the faintness which seized me as soon as the need for exertion was over.

When I scrambled to my feet and looked round, I saw a wonderful prospect. It was a plateau like the high-veld, only covered with bracken and little bushes like hazels. Three or four miles off the ground rose, and a shallow vale opened. But in the foreground, half a mile or so distant, a lake lay gleaming in the sun.

I could scarcely believe my eyes as I ran towards it, and doubts of a mirage haunted me. But it was no mirage, but a real lake, perhaps three miles in circ.u.mference, with bracken-fringed banks, a sh.o.r.e of white pebbles, and clear deep blue water. I drank my fill, and then stripped and swam in the blessed coolness. After that I ate some luncheon, and sunned myself on a flat rock. 'I have discovered the source of the Labongo,' I said to myself. 'I will write to the Royal Geographical Society, and they will give me a medal.'

I walked round the lake to look for an outlet. A fine mountain stream came in at the north end, and at the south end, sure enough, a considerable river debauched. My exploring zeal redoubled, and I followed its course in a delirium of expectation. It was a n.o.ble stream, clear as crystal, and very unlike the muddy tropical Labongo at Umvelos'. Suddenly, about a quarter of a mile from the lake, the land seemed to grow over it, and with a swirl and a hollow roar, it disappeared into a mighty pot-hole. I walked a few steps on, and from below my feet came the most uncanny rumbling and groaning. Then I knew what old Coetzee's devil was that howled in the Rooirand.

Had I continued my walk to the edge of the cliff, I might have learned a secret which would have stood me in good stead later. But the descent began to make me anxious, and I retraced my steps to the top of the chimney whence I had come. I was resolved that nothing would make me descend by that awesome crack, so I kept on eastward along the top to look for a better way. I found one about a mile farther on, which, though far from easy, had no special risks save from the appalling looseness of the debris. When I got down at length, I found that it was near sunset. I went to the place I had bidden my native look for me at, but, as I had feared, there was no sign of him. So, making the best of a bad job, I had supper and a pipe, and spent a very chilly night in a hole among the boulders.

I got up at dawn stiff and cold, and ate a few raisins for breakfast. There was no sign of horses, so I resolved to fill up the time in looking for the fold of the cliff which, as I had seen from the horrible crack of yesterday, contained a gully. It was a difficult job, for to get the sidelong view of the cliff I had to scramble through the undergrowth of the slopes again, and even a certain way up the kranzes. At length I got my bearings, and fixed the place by some tall trees in the bush. Then I descended and walked westwards.

Suddenly, as I neared the place, I heard the strangest sound coming from the rocks. It was a deep m.u.f.fled groaning, so eerie and unearthly that for the moment I stood and shivered. Then I remembered my river of yesterday. It must be above this place that it descended into the earth, and in the hush of dawn the sound was naturally louder. No wonder old Coetzee had been afraid of devils. It reminded me of the lines in Marmion-

'Diving as if condemned to lave Some demon's subterranean cave, Who, prisoned by enchanter's spell, Shakes the dark rock with groan and yell.'

While I was standing awestruck at the sound, I observed a figure moving towards the cliffs. I was well in cover, so I could not have been noticed. It was a very old man, very tall, but bowed in the shoulders, who was walking slowly with bent head. He could not have been thirty yards from me, so I had a clear view of his face. He was a native, but of a type I had never seen before. A long white beard fell on his breast, and a magnificent kaross of leopard skin covered his shoulders. His face was seamed and lined and shrunken, so that he seemed as old as Time itself.

Very carefully I crept after him, and found myself opposite the fold where the gully was. There was a clear path through the jungle, a path worn smooth by many feet. I followed it through the undergrowth and over the screes till it turned inside the fold of the gully. And then it stopped short. I was in a deep cleft, but in front was a slab of sheer rock. Above, the gully looked darker and deeper, but there was this great slab to pa.s.s. I examined the sides, but they were sheer rock with no openings.

Had I had my wits about me, I would have gone back and followed the spoor, noting where it stopped. But the whole thing looked black magic to me; my stomach was empty and my enterprise small. Besides, there was the terrible moaning of the imprisoned river in my ears. I am ashamed to confess it, but I ran from that gully as if the devil and all his angels had been following me. Indeed, I did not slacken till I had put a good mile between me and those uncanny cliffs. After that I set out to foot it back. If the horses would not come to me I must go to them.

I walked twenty-five miles in a vile temper, enraged at my Dutchmen, my natives, and everybody. The truth is, I had been frightened, and my pride was sore about it. It grew very hot, the sand rose and choked me, the mopani trees with their dull green wearied me, the 'Kaffir queens' and jays and rollers which flew about the path seemed to be there to mock me. About half-way home I found a boy and two horses, and roundly I cursed him. It seemed that my pony had returned right enough, and the boy had been sent to fetch me. He had got half-way before sunset the night before, and there he had stayed. I discovered from him that he was scared to death, and did not dare go any nearer the Rooirand. It was accursed, he said, for it was an abode of devils, and only wizards went near it. I was bound to admit to myself that I could not blame him. At last I had got on the track of something certain about this mysterious country, and all the way back I wondered if I should have the courage to follow it up.

[1] Baboon.

[2] Schelm: Rascal.

CHAPTER V

MR WARDLAW HAS A PREMONITION

A week later the building job was finished, I locked the door of the new store, pocketed the key, and we set out for home. Sikitola was entrusted with the general care of it, and I knew him well enough to be sure that he would keep his people from doing mischief. I left my empty wagons to follow at their leisure and rode on, with the result that I arrived at Blaauwildebeestefontein two days before I was looked for.

I stabled my horse, and went round to the back to see Colin. (I had left him at home in case of fights with native dogs, for he was an ill beast in a crowd.) I found him well and hearty, for Zeeta had been looking after him. Then some whim seized me to enter the store through my bedroom window. It was open, and I crawled softly in to find the room fresh and clean from Zeeta's care. The door was ajar, and, hearing voices, I peeped into the shop.

j.a.pp was sitting on the counter talking in a low voice to a big native-the same 'Mw.a.n.ga whom I had bundled out unceremoniously. I noticed that the outer door giving on the road was shut, a most unusual thing in the afternoon. j.a.pp had some small objects in his hand, and the two were evidently arguing about a price. I had no intention at first of eavesdropping, and was just about to push the door open, when something in j.a.pp's face arrested me. He was up to no good, and I thought it my business to wait.

The low tones went on for a little, both men talking in Kaffir, and then j.a.pp lifted up one of the little objects between finger and thumb. It was a small roundish stone about the size of a bean, but even in that half light there was a dull l.u.s.tre in it.

At that I shoved the door open and went in. Both men started as if they had been shot. j.a.pp went as white as his mottled face permitted. 'What the-' he gasped, and he dropped the thing he was holding.

I picked it up, and laid it on the counter. 'So,' I said, 'diamonds, Mr j.a.pp. You have found the pipe I was looking for. I congratulate you.'

My words gave the old ruffian his cue. 'Yes, yes,' he said, 'I have, or rather my friend 'Mw.a.n.ga has. He has just been telling me about it.'

The Kaffir looked miserably uncomfortable. He shifted from one leg to the other, casting longing glances at the closed door.

'I tink I go,' he said. 'Afterwards we will speak more.'

I told him I thought he had better go, and opened the door for him. Then I bolted it again, and turned to Mr j.a.pp.

'So that's your game,' I said. 'I thought there was something funny about you, but I didn't know it was I.D.B. you were up to.'

He looked as if he could kill me. For five minutes he cursed me with a perfection of phrase which I had thought beyond him. It was no I.D.B., he declared, but a pipe which 'Mw.a.n.ga had discovered. 'In this kind of country?' I said, quoting his own words. 'Why, you might as well expect to find ocean pearls as diamonds. But sc.r.a.pe in the spruit if you like; you'll maybe find some garnets.'

He choked down his wrath, and tried a new tack. 'What will you take to hold your tongue? I'll make you a rich man if you'll come in with me.' And then he started with offers which showed that he had been making a good thing out of the traffic.

I stalked over to him, and took him by the shoulder. 'You old reprobate,' I roared, 'if you breathe such a proposal to me again, I'll tie you up like a sack and carry you to Pietersdorp.'

At this he broke down and wept maudlin tears, disgusting to witness. He said he was an old man who had always lived honestly, and it would break his heart if his grey hairs were to be disgraced. As he sat rocking himself with his hands over his face, I saw his wicked little eyes peering through the slits of his fingers to see what my next move would be.

'See here, Mr j.a.pp,' I said, 'I'm not a police spy, and it's no business of mine to inform against you. I'm willing to keep you out of gaol, but it must be on my own conditions. The first is that you resign this job and clear out. You will write to Mr Colles a letter at my dictation, saying that you find the work too much for you. The second is that for the time you remain here the diamond business must utterly cease. If 'Mw.a.n.ga or anybody like him comes inside the store, and if I get the slightest hint that you're back at the trade, in you go to Pietersdorp. I'm not going to have my name disgraced by being a.s.sociated with you. The third condition is that when you leave this place you go clear away. If you come within twenty miles of Blaauwildebeestefontein and I find you, I will give you up.'

He groaned and writhed at my terms, but in the end accepted them. He wrote the letter, and I posted it. I had no pity for the old scamp, who had feathered his nest well. Small wonder that the firm's business was not as good as it might be, when j.a.pp was giving most of his time to buying diamonds from native thieves. The secret put him in the power of any Kaffir who traded him a stone. No wonder he cringed to ruffians like 'Mw.a.n.ga.

The second thing I did was to shift my quarters. Mr Wardlaw had a spare room which he had offered me before, and now I accepted it. I wanted to be no more mixed up with j.a.pp than I could help, for I did not know what villainy he might let me in for. Moreover, I carried Zeeta with me, being ashamed to leave her at the mercy of the old bully. j.a.pp went up to the huts and hired a slattern to mind his house, and then drank heavily for three days to console himself.

That night I sat smoking with Mr Wardlaw in his sitting-room, where a welcome fire burned, for the nights on the Berg were chilly. I remember the occasion well for the queer turn the conversation took. Wardlaw, as I have said, had been working like a slave at the Kaffir tongues. I talked a kind of Zulu well enough to make myself understood, and I could follow it when spoken; but he had real scholarship in the thing, and knew all about the grammar and the different dialects. Further, he had read a lot about native history, and was full of the doings of Tchaka and Mosilikatse and Moshesh, and the kings of old. Having little to do in the way of teaching, he had made up for it by reading omnivorously. He used to borrow books from the missionaries, and he must have spent half his salary in buying new ones.

To-night as he sat and puffed in his armchair, he was full of stories about a fellow called Monomotapa. It seems he was a great black emperor whom the Portuguese discovered about the sixteenth century. He lived to the north in Mashonaland, and had a mountain full of gold. The Portuguese did not make much of him, but they got his son and turned him into a priest.

I told Wardlaw that he was most likely only a petty chief, whose exploits were magnified by distance, the same as the caciques in Mexico. But the schoolmaster would not accept this.

'He must have been a big man, Davie. You know that the old ruins in Rhodesia, called Zimbabwe, were long believed to be Phoenician in origin. I have a book here which tells all about them. But now it is believed that they were built by natives. I maintain that the men who could erect piles like that'-and he showed me a picture-'were something more than petty chiefs.'

Presently the object of this conversation appeared. Mr Wardlaw thought that we were underrating the capacity of the native. This opinion was natural enough in a schoolmaster, but not in the precise form Wardlaw put it. It was not his intelligence which he thought we underrated, but his dangerousness. His reasons, shortly, were these: There were five or six of them to every white man; they were all, roughly speaking, of the same stock, with the same tribal beliefs; they had only just ceased being a warrior race, with a powerful military discipline; and, most important, they lived round the rim of the high-veld plateau, and if they combined could cut off the white man from the sea. I pointed out to him that it would only be a matter of time before we opened the road again. 'Ay,' he said, 'but think of what would happen before then. Think of the lonely farms and the little dorps wiped out of the map. It would be a second and bloodier Indian mutiny. 'I'm not saying it's likely,' he went on, 'but I maintain it's possible. Supposing a second Tchaka turned up, who could get the different tribes to work together. It wouldn't be so very hard to smuggle in arms. Think of the long, unwatched coast in Gazaland and Tongaland. If they got a leader with prestige enough to organize a crusade against the white man, I don't see what could prevent a rising.'