Soon, in order to join forces with another large body of hors.e.m.e.n moving from the great Hammada, or stony tableland, in Tripoli, we advanced to the oasis of Medagin, two days" march from El Aghouat, then held in such force by the French that we dared not attack it.
Reaching Medagin at noon, we encamped. When the stars shone both Gabrielle and De Freyville sang us some French _chansons_, the one accompanying the other upon the mandoline. Before we scooped out our hollows in the sand to form our couches I borrowed a gun from one of the Arabs, intending to go out at dawn to shoot some desert-partridges in which the oasis abounds. Ere day broke I rose, and leaving the whole camp in slumber, strolled away to a rocky spot I had on the previous day noted as a likely place to find the birds. It was on the edge of the oasis, at some distance from the well where we had encamped. When I arrived there the sun had not risen, and the birds were still roosting.
Therefore, with my rifle loaded with a bullet (for I had no small shot), I sat down to wait.
For perhaps half-an-hour I had remained when my quick ear detected the sounds of horses" hoofs. Believing the newcomer to be a French vedette I drew back behind a large boulder, with the barrel of my rifle placed upon the top of the rock in readiness to pick him off as he pa.s.sed. On came the horseman, until suddenly he emerged from among the mimosas and euphorbias. An e.j.a.c.u.l.a.t.i.o.n of dismay involuntarily left my lips. There was not one horse, but two. The riders were fugitives. They were our prisoner-of-war, Lieutenant de Freyville, and Gabrielle Bonnemain, the woman I loved.
Mounted upon horses they had secured, they spurred forward together at headlong speed. Their way on to the desert lay down a narrow stony ravine, to traverse which they would be compelled to pa.s.s close by the spot where I was lying in ambush. On they came swiftly, without a word.
Inwardly I gloated over my revenge.
This man was stealing from me the woman I loved dearer than life. And she--she had declared that she loved me! Yet her words were foul lies.
She should die!
I fingered the trigger, and held my gun to my shoulder in readiness as the pair pressed forward, unconscious of their approaching doom. If ever the spirit of murder entered my soul, it was at that moment.
When within a leopard"s leap of the muzzle of my rifle she turned back towards her companion, uttered some gay words to him, threw back her head and laughed lightly, displaying her white teeth.
I raised my rifle and took deliberate aim at her panting breast. My hands trembled. Next second a flood of bitter recollections surged through my brain. I remembered those solemn words she had uttered: "We are of different races; different creeds. What is right in thine eyes is sin in mine; what is worship to thee is, to me, idolatry. It is the very fact that we love one another that should cause us to part and forget."
Yes, my enchantress had spoken the truth.
My hands were nerveless. I dropped my gun, the weapon with which I had so nearly taken her young life, and through a mist of gathering tears watched her ride rapidly away beside her newly-discovered lover, and disappear over the dune towards El Aghouat.
When she had gone, my head sank upon my breast and my teeth were set, for full well I knew that never again could I love any woman as truly as I had loved her. My pole-star, the light of my life, had for ever been extinguished.
CHAPTER THREE.
THE SECRET OF SA.
Through the very heart of the barren, naked Saharan country, that boundless sea of red-brown arid sands, which, like the ocean itself, is subject to fitful moods of calm and storm, there runs a deep rocky ravine which has ever been a mystery to geographers. It commences near the sh.o.r.e of Lake Tsad, and extending for nearly eight hundred miles due north to Lake Melghir, is known as the Igharghar, and is the dried-up bed of a river, which, with its tributaries, once rendered this bare wilderness one of the most fertile spots on earth, but which, for upwards of two thousand years, has ceased to flow. Strangely enough, the country traversed by this great stony ravine is to-day the most arid and inhospitable in the world. The river, which, according to the legendary stories told in the market-places of the desert towns, must have been as mighty as the Nile, dried-up suddenly from some cause which has always puzzled geographers. A portion of its course, about two hundred miles, half filled with sand, has for ages been used as the caravan route between the city of Agades, the capital of the Air country, and Temasinin, at the foot of the Tinghert Plateau; but the remainder is of such a rocky character as to be impa.s.sable, and has on many occasions served us as ambush when fighting the Ouled Sliman marauders, our hereditary foes.
On one of these expeditions we were encamped in the shadow of some great rocks, which had once been covered by the giant flood. Around us on every hand was the sandy, waterless waste, known by the ominous name of _Ur-immandess_, "He (Allah) heareth not," that is, is deaf to the cry of the way-laid traveller. It is a dismal tract, one of the most hot and arid in the whole of Northern Africa. The poison-wind blows almost continually, and the general appearance of the sand dunes is altered almost hour by hour. We were six days" march off an interesting little walled town I had once visited, called Azaka "n Ahkar, where stands the curious tomb of a chieftain who fell during the Arab invasion over a thousand years ago, and to the west, within sight, was the low dark hill known to us as Mount Hikena, a spot feared universally throughout the desert as the abode of the jinns.
Already had we engaged the fierce host of the Ouled Sliman in deadly conflict at the well of Agnar, but finding our opponents armed with rifles procured from European traders, we had drawn off in an endeavour to entice them into the Wady Igharghar, where our superior knowledge of the ground would give us distinct advantage. Our losses three days before had been very serious, and our Sheikh Tamahu had despatched messengers in all haste to the oasis of Noum-en-Nas, six marches distant, to urge forward reinforcements. That night, when the moon had risen, I accompanied Hamoud, one of my companions, as scout, to travel northward along the dried-up watercourse, to make a _reconnaissance_, and to ascertain if the enemy were in the vicinity. To ride up that valley, choked by its myriad boulders, was impossible, therefore we were compelled to journey on foot.
Had we ascended to the desert we should have imperilled our camp, for our enemies in search of us would undoubtedly detect our presence. We had pitched our tents at a secluded inaccessible spot, where the dried-up river had taken a sudden bend, in the heart of a country scarcely ever traversed. Through the long brilliant night with my companion I pressed forward, sometimes clambering over rough rocks, split by the heat of noon and chills of night, and at others sinking knee-deep in soft sand-drifts. When dawn spread we now and then clambered up the steep sides of the valley and cautiously took observations. In that region, the surface of the desert being perfectly flat, any object can be seen at great distances, therefore we at all times were careful not to stand upright, but remained crouched upon our faces. So dry also is the atmosphere that any sudden movement, such as the flapping of a burnouse or the swish of a horse"s tail, will cause sparks to be emitted.
Beneath the milk-white sky of noon, when the fiery sun shone like a disc of burnished copper, we threw ourselves down beneath the shadow of a huge boulder to eat and rest. Hamoud, older than myself, was a typical nomad, bearded, bronzed, and a veritable giant in stature. His physical strength and power of endurance was greater than that of any other of our tribesmen, and he was always amiable and light-hearted. While he lit his keef-pipe and chatted, I gazed about me, noticing how, by the action of the eddying waters of this dried-up river, the very name of which is lost to us, the hard, grey rock above had been worn smooth and hollow. The mystery of the Igharghar had always attracted me since my earliest boyhood. Why this mighty stream, in some places nearly six miles wide, should have suddenly ceased to flow, fertilise, and give life to the great tract it traversed was a problem which the wise men of all ages had failed to solve. True, the One Merciful heard not in that wild, unfrequented region. It was the country accursed and forgotten of Allah.
When, in the cooler hours, we resumed our journey, ever-watchful for the presence of the Ouled Sliman, on every side we noticed unmistakable traces of the enormous width and depth of the giant waterway. About noon on the second day I had ascended to the desert to scan the horizon, when I discovered some ruined masonry, half-buried beneath its winding-sheet of sand. On the keystone of an arch I found an inscription in Roman characters, and here and there stood broken columns and portions of grey time-worn walls.
It was the site of an effaced and forgotten city; a centre of culture and civilisation which had owed its very existence to this great river, and had declined and fallen when the stream had so mysteriously ceased to flow. The once fertile land had withered, and become a dreary, sunburnt, uninhabitable wilderness.
Ask any marabout from Morocco to far-off Tripoli, and he will declare that for some reason unknown, Allah, before the days of his Prophet, set the mark of his displeasure upon the country known to us as the Ahaggar.
It is not, therefore, surprising that the Ouled Sliman, our enemies, should be known throughout the desert as the Children of Eblis.
As, spear in hand, I walked at Hamoud"s side along that vanished fluvial basin, I discussed the probable causes of the sudden failure of that mighty flow. He suggested that its source might by some means have become exhausted; but geographers having ages ago disposed of that point, I explained to him how every theory possible had already been put forward and dismissed. The mysterious forgotten river was still a geographical problem as great as the existence of open water at the poles.
Through two more days we journeyed forward, ever-watchful, yet discerning no sign of our enemies; but at length, coming to a steep bare cliff, once undoubtedly a roaring cataract, we found its granite bed had been worn into ridges two thousand years ago by the action of the torrent. At this point the plateau over which we had journeyed descended sheer and steep on to the plain, of which we commanded an extensive view for many miles. An hour before sundown the sky had suddenly darkened, indicative of an approaching sandstorm, therefore we resolved to remain there the night and retrace our steps next day. Our fears were realised. Shortly before midnight, as we sat together smoking, the unclouded starry sky a.s.sumed an extraordinary clearness.
The atmosphere was perfectly still, when suddenly in the east a black cloud began to rise with frightful rapidity, and soon covered half the heavens. Presently a strong gust of wind enveloped us with sand, and threw little pebbles as large as peas into our faces. Soon, while we crouched beneath a rock, we were surrounded by a dense cloud of sand, and stood still in impenetrable gloom. The storm was of unusual severity. Our eyes were filled with grit every time we ventured to open them. We did not dare to lie down for fear of being buried. The tempest at last pa.s.sed, the night quickly grew clear again, and, extricating ourselves from the sand that had drifted high about us, we lay down exhausted to sleep.
Before dawn I rose, and, without disturbing the heavy slumber of my companion, strode forth along the brink of the dried-up cataract to examine more closely the hitherto unexplored spot. The sun-whitened boulders were all worn smooth where the gigantic rush of the waters had whirled past them ere they dashed below into that once fertile plain.
And as I went along I presently discovered a place where I could descend the face of the cliff. Without difficulty I at last reached its base, and stepping forward, placed my foot upon soft drifted sand that gave way beneath my tread.
With startling suddenness a strange sound fell upon my ears, deafening me. I felt myself falling, and in clutching frantically at the objects around, struck my head a violent blow. Then all consciousness became blotted out.
How long I remained insensible I do not know. I have an idea that many hours must have elapsed, for when painfully I struggled back to a knowledge of things about me, I found myself enveloped in a darkness blacker than night, my ears being filled by a continuous unceasing roar like thunder. I was chilled to the bone, and on stretching forth my hand, found myself lying upon a ma.s.s of soft slime, that splashing over my face had half-suffocated me. With both hands outstretched, I tried to discover into what noisome place I had so suddenly been precipitated.
Intently I listened. The roaring was that of some mighty unseen torrent.
Creeping cautiously forward upon my hands and knees, fearing lest I should stumble into any further chasm, I soon came to water flowing swiftly past. Then the truth dawned upon me that I was beside the bank of some unknown subterranean river. Of the extent of that dark cavernous place I could obtain no idea. Thrice I shouted with all my strength, but in that deafening roar my voice was echoless.
With a supplication to Allah to envelop me with the cloak of his protection, I cautiously pursued my way over the stones and slime in the direction the unseen stream was rushing. The incline was steep, and as the air seemed cool and fresh, I felt a.s.sured there must be some outlet to the blessed light of day. Yet onward I crept slowly, chilled by the icy mud, until my limbs trembled, and I was compelled to pause and rub them to prevent them becoming benumbed.
Truly mine was an unenvious position. Throughout my life it has been my endeavour to tread those crooked and laborious paths whereby knowledge of hidden mysteries may be gained, therefore I worked on like a mole in the dark, and by diligent industry gained ground considerably. During several hours I pushed my way forward, until at length my hands came into contact with a wall of rock which barred all further pa.s.sage, although the water lapping it swirled past on its downward course.
Eagerly I felt about the rock, searching for some mode of egress, but could find none. The wall of the enormous cavern extended sheer and unbroken for five hundred paces, then turned back in the direction I had already traversed. Thus was a terrible truth forced upon me. I was entombed!
My injured head pained me frightfully, and I must have become weakened by loss of blood. The terrors of that foul, fearsome place, where the deafening roar was unceasing, and the blackness could be felt, overwhelmed me. I groped back to the edge of the roaring torrent exhausted, and sinking, slept.
When I awoke I was amazed to find the cavern illumined by a faint greenish light, just sufficient to enable me to see that the rushing, foaming waters were of great width and volume, and that the cavern whence they came was low, but of vast extent. Then, turning towards the light, I found that it shone up through the water beyond the wall of rock which formed that side of the cave. At first the strange light puzzled me, but I soon ascertained that the subterranean river emptied itself into the open air at that spot, and that the sun shining upon the water as it rushed out of its underground course, reflected the welcome light up to where I stood. The discovery held me breathless. I saw that in such enormous volume did those icy waters sweep down, that the opening in the rock whence they were let free was completely filled.
There was, after all, no exit.
At the edge of the boiling torrent I stood calmly contemplating the advisability of plunging in and allowing myself to be swept out into the air. The only thing which deterred me from so doing was the fear that outside the cataract fell down from some dizzy height into a foaming flood below, in which case I must be either battered to death upon the rocks or drowned beneath the descending tons of water. The thought of this terrible fate thrilled me with horror.
Of a sudden I heard above the roar a man"s voice; and startled, turned round, and saw a long boat, shaped something like a canoe, containing two dark figures, being propelled swiftly towards me.
Agape in wonder I stood watching them.
Ere I could realise the truth, they had run their craft up high and dry where I stood, and were beside me, questioning me in some strange, unknown tongue. In that faint green light they looked weird, impish figures. Small of stature, their skins were a lightish yellow; they wore curious necklets and armlets of chased bones, and their loincloths were scaly, like the skin of some fish or serpent. In their hands they both carried long barbed spears. They had been fishing, for their boat was nearly full.
To their rapid questions I could only shake my head, when in an instant the roar of the waters increased, until speech became impossible.
Terrified they both, next second, leaped into their boat and dragged me in after them. Their prompt.i.tude saved my life, for ere an instant had elapsed our boat became lifted by an enormous inrush, which flooded the whole cavern to a depth of many feet. Our boat rose so near the roof that we were compelled to crouch down to prevent our heads being jammed, and soon I found myself being rowed rapidly along in triumph into the impenetrable darkness. I had escaped death by a hair"s breadth, but what grim adventure was yet in store for me I dreaded to antic.i.p.ate.
My impish captors bent hard at their paddles, exchanging muttered words, until soon the roaring of the torrent sounded indistinct, and we found ourselves out upon a great subterranean lake of limitless extent. The eyes of my companions, accustomed to that appalling darkness, could discern objects where I could distinguish nothing. As we went forward the current became weaker, and now and then I felt a splashing as a large fish was lifted from the water impaled upon a spear. Yet ever forward we kept on and on, for fully two hours, until suddenly I saw a faint glimmer of grey light upon the wide expanse of black water, and when we neared it I discerned that there was a huge crack in the roof of rock and it was open to the sky, but so great was the distance to the world above, that only a faint glimmer penetrated there.
By its light I distinguished how clear and deep were the waters, and noticed that the fish my companions had caught were of a uniform grey colour, without eyes. In the impenetrable darkness of those subterranean depths the organs of vision, I afterwards ascertained, never developed. The eyes of the two men with me were also strange-looking, set closely together, dark and bead-like.
But we paused not, holding straight upon our way, plunging again into the cavernous blackness, until presently there showed before us a golden shaft of sunlight striking full into the waters, and in a few moments we emerged into an open s.p.a.ce green and fertile, surrounded on every side by high rocks, honeycombed with small caves, while the great unknown river itself disappeared beyond into a wide dark tunnel.
Scarcely had we disembarked than the place literally swarmed with the uncanny-looking denizens of this underground realm, who, issuing from their cave-dwellings, eyed me curiously with greatest caution. I had not removed my _litham_, and they undoubtedly were suspicious of a stranger who veiled his face.
My captors, with much wild gesticulation, explained the circ.u.mstances in which they had discovered me, and presently, when I had been thoroughly inspected by all, and my appearance commented upon, my veil was surrept.i.tiously s.n.a.t.c.hed from my pallid face, and I was hurried into one of the small cell-like caverns, and there secured to the rock by a rudely constructed chain. Soon food was brought me, and the inhabitants of the curious unknown country formed a ring near the river bank, and commenced to execute a kind of wild dance, accompanied by fiendish yells, working themselves into a frenzy, like the dancers of the Ouled Nails. For a long time I watched their weird pantomimic gyrations, when at length my eyes were startled at beholding, in the centre of the circle, a tall man of much paler complexion than my own, dressed in a few dilapidated rags. Once or twice only I caught a glimpse of him, and then I recognised that his face was that of an European, and his dress the tattered remains of a French military uniform. His beard and moustache seemed ashen grey, and upon his haggard countenance, as he stood motionless and statuesque amid the dancers, was a weary look of blank despair. He also was a captive.
The strange-looking, yellow-skinned people of this riparian region at length ceased dancing, and with one accord knelt around him in adoration, worshipping him as though he were an idol. The scene, as they gabbled words in an unknown tongue, was weird and impressive. My fellow-captive did not apparently notice me, therefore, fearing to rouse the ire of this. .h.i.therto undiscovered people by shouting, I possessed myself in patience. The curious form of pagan worship at last ended; the unfortunate European was released and allowed to seek his abode, a small hole in the rock close to mine, and the impish-looking men dispersed, leaving me to my own dismal thoughts. Ere long the shadows lengthened as the sun sank behind the high rocks, and dusk crept on.
About the open s.p.a.ce which served as street, men and women of the curious tribe squatted, smoked, and chattered, while others, entering their boats armed with fishing-spears, paddled off down the subterranean stream in the direction I had come. Night fell, and at last the cave-dwellers slept.
Slumber, however, came not to my wearied eyes, and for many hours I sat thinking over my strange position, my thoughts being suddenly disturbed by a noise as of some one moaning near me. It was the mysterious European.
With slow steps and bent head he pa.s.sed by, when, in a low clear voice, I accosted him in French.
Startled, he halted, peering towards me; and when I had uttered a few rea.s.suring words, telling him that I was his fellow-captive, he came towards me, looking half-suspiciously into my face, and enquired my name.