With these fierce warriors all argument and declarations of friendship had proved futile. They were man-eaters, who looked upon all captives as lawful food; and we knew that our fate could not be much longer delayed.

The Arab, who had not yet regained consciousness, was the next victim dragged into the chief's presence. Quickly he was divested of his burnouse, and the chief, rising with imperious gesture, bade his attendants array him in the cloak of his prisoner. As he wrapped it about him with a self-satisfied air, the people raised their voices in admiration, and at a sign dragged the unconscious wretch towards his doom.

Already the pebbles rattled in the magic gourd, and above the chatter of the dusky rabble, incantations were sounding loudly, when my eyes, turned purposely from the horrible sight, suddenly caught a glimpse of an object slowly moving over the roof of plantain-leaves that covered one of the huts. Again I looked, with eyes strained into the dark night, and distinguished the figure of a man, lying full length upon the roof, creep cautiously along and peer over at the weird scene. Suddenly another dark head appeared against the night sky, and as I glanced around at other huts, I saw a man lying flat upon the roof of each.

Almost before I could fully realise that the operations of the cannibals were being watched so narrowly, a red flash of fire showed where the first mysterious figure was kneeling, followed by the report of a gun, and next second the chief fell forward from his stool, dead--shot through the heart.

Startled by the report, the whole village was instantly in confusion, but ere they could discover whence the shot was fired, a withering volley was poured into them from the roofs of the huts, by which many fell dead and wounded. Then we became aware that the village was the object of attack, and, by the flashing of the guns on every side, knew it was surrounded. The ivory horn was sounded, and the Avisibba responded with alacrity to the call to arms, but volley after volley was poured into the centre of the place, and bullets were whistling about us and tearing their way through the foliage overhead.

The first shot had been well aimed, but although their chief was dead, the warriors, shouting defiance in loud, strident tones, seized their spears, shields and bows, and commenced to shoot their poisoned arrows wherever a flash betrayed the position of an enemy. Who, we wondered, were the a.s.sailants? Their possession of guns told us nothing, as many of the cannibal tribes near the Congo possess firearms. Nevertheless, the attack would probably result in our lives being spared, therefore we pressed ourselves as closely as we could to the trees to which we were bound and awaited the result.

For fully five minutes our mysterious a.s.sailants kept up a rapid rifle fire. The air was filled with the uproar of the shouts, as the ma.s.s of noisy, l.u.s.ty-voiced cannibals defended their homes with arrow and spear, but, finding that each volley maimed or killed some of their number, they at length swarmed out of the roughly-made wooden gate of the village to repel the attack in the open, leaving their women and children behind.

The great fire burned low, but upon the platform I could distinguish the inanimate form of the Arab, stretched as it had been left, and the body of the cannibal chief was still lying where it had fallen, his plumed helmet having been a.s.sumed by his son. Beyond the stockade enclosing the rows of huts, the din of heavy firing increased, and the yells of the savages rose louder as the fight continued, until, at length, one or two wounded natives staggered back to their homes and fell to earth, each being quickly surrounded by a chattering crowd of excited women.

At length the savage shrieks outside sounded fainter, the firing seemed to recede, as if the natives had taken to the forest, and their a.s.sailants were following them, when suddenly, from the roofs there dropped a dozen men, wearing white gandouras, firing their guns indiscriminately at the women, in order to frighten them into submission as prisoners, and, as they did this, about two hundred others swarmed in from the opposite direction, having entered by the gate.

I stood staring at them--amazed. They were shouting in my own tongue!-- they were Arabs! To two of the men who rushed past us, I cried in Arabic to release me; and, finding I was one of their race, and that Tiamo was my slave, they quickly drew their _jambiyahs_ and severed our bonds.

Delighted, we both dashed forward, and regained freedom. A dozen of our rescuers were trying to resuscitate their unfortunate tribesman lying on the planks, and were so far successful that he was soon able to stand.

The attack had been delivered just at the right moment; had it been delayed another instant his limbs would have been shattered by the heavy mace. Meanwhile, into the village there continued to pour large numbers of Arabs, with their negro allies, and, while some secured and bound the women and children as slaves, the remainder entered and looted the huts of everything that was considered of value. Once or twice, men near me received wounds from the arrows of a few cannibals lurking around corners, therefore, I deemed it prudent to seize the gun and ammunition bag of a dead Arab, an example imitated by Tiamo.

Up to this moment we knew not the ident.i.ty of our half-caste rescuers, for all were so excited that we could learn nothing. Presently, however, when the women and children had been marched outside to join the warriors who had been taken as prisoners, I gave one of the Arabs "peace," and expressed thanks for my timely rescue.

"It is Allah's work, O friend. Thank him," he answered, piously.

"Of what tribe art thou? Whence comest thou?" I inquired, eagerly.

"We come from the Kivira (forest). We are the men of Tippu-Tib," he answered.

"Tippu-Tib!" I echoed, dismayed, well-knowing that these ferocious bandits were the ivory-raiders whose sanguinary and destructive marches were common talk, even in Omdurman. Tippu-Tib was, according to rumour in the Soudan, the uncrowned king of the region between Stanley Falls and Tanganyika Lake, for thousands of Arabs had flocked to his standard, and his well-armed caravans were dreaded everywhere throughout the Great Upper Congo Forest. In their search for stores of ivory they had, I afterwards learnt, levelled into black ashes every settlement they entered, enslaved the women and children, destroyed their plantain groves, split their canoes, searched every spot where ivory might be concealed, killed as many natives as craft and cruelty would enable them, and tortured others into disclosing where the treasure was hidden.

These bandits were now marching through the Great Forest for the sole purpose of pillage and murder, to kill the adult aborigines, capture the women and children for the Arab, Manyuema and Swahili harems, and seize all the ivory they could discover. In the wholesale slaughter that preceded the burning of the Avisibba village not a man was spared. The fight ended in a ghastly ma.s.sacre. Some escaped into the depths of the forest, but the others were shot down to the last man. Then the fighting-men and slave-carriers searched every nook in the village until at length the chief's store of ivory, consisting of over eighty fine tusks, was discovered secreted in a pit beneath one of the huts, and being unearthed, amid much excitement was distributed among the carriers. Afterwards the village was burned to the ground. Truly report had not lied when it attributed to the men of Tippu-Tib the most revolting, heartless cruelty and wanton destruction.

We had been rescued from a horrible death, but swiftly indeed had the curses of the man whose limbs had been so brutally crushed fallen upon the savage chief; swiftly indeed had Allah's wrath fallen upon the village. Both our fellow-captives had, I learned, been scouting at dawn on that day, and been seized by the Avisibba. Tippu-Tib was not present in person, preferring to remain away in the far south, near Ujiji, while his men gathered wealth for him; his head men, it was said, being rewarded with all ivories weighing from twenty to thirty pounds, all over that weight belonging to him, and those under being kept by the finders. By this arrangement every man in the caravan was incited to do his best, and it is little wonder that they should descend upon villages without mercy, each fighting-man and slave seeking to obtain the largest share of slaves, ivory and other loot. It is not surprising either that the very names of Tippu-Tib, Kilonga-Longa, Ugarrowwa, Mumi Muhala, Bwana Mohamed and other ivory-raiders, should be held in awe by the natives of the great tracts of primeval forest and gra.s.sland, covering thousands of square miles, between the country of the Niam-Niam and Lake Ka.s.sali and between Lake Leopold II and the unexplored Lake of Ozo.

There was delay in distributing the burdens among the carriers, delay in securing the sorrowing band of Avisibba women and children, delay in packing up the loot for transportation, and in cooking and eating the fowls, plantain flour, manioc and bananas which had been found in the huts. Therefore it was not until the shadows of the trees, creeping on as the sun pa.s.sed overhead, reminded the raiders that the day was wearing on, that they left the smouldering ashes of the village to resume the march.

During the great feast that followed the fight, I had explained to Ngalyema, the half-breed headman, that I was an Arab from the north, and related how I and my slave had been seized in the forest and brought to the village as captives. When he had listened intently to my story, he said, laughing,--

"Allah hath willed thy release. Join our expedition and share the ivory with us, for a.s.suredly we have been favoured on our journey, and have secured many tusks and hundreds of slaves," and he lolled upon his arm and pulled apart a piece of fowl with his fingers. Finding I was a true-bred Arab, he had placed me on a social level with himself, and spoke openly.

"Whither goest thou?" I inquired.

"Eastward, up the river to Ipoto, where our headquarters are at present established. Thence we shall continue to ascend the Ituri to Kavalli's, and afterwards to the gra.s.slands that border the Albert Nyanza. But what mission bringest thou hither from the far north, without fighting-men?" he asked, looking at me sharply.

"I am in search of a spot, the direction of which none knoweth save Allah," I answered, it having suddenly occurred to me, that perhaps, in the course of his wanderings, he might have obtained the knowledge of which I was in search.

"What is its name?"

"It is a wondrous black crag, and is known to those who live in the deserts as the Rock of the Great Sin."

"The Rock of the Great Sin!" he slowly repeated, gazing at me in astonishment. "Thou, O friend, art not alone in seeking to discover it?"

"Not alone?" I cried. "Who seeketh it beside myself?"

"A white man who came to Uganda by smoke-boat across the Victoria Nyanza."

"What was his name?" I asked, eagerly.

"I know not. He was a Roumi of the English, and one of Allah's accursed."

"Didst thou have speech with him?"

"Yea, he sought me at Masaka eight moons ago, and knowing that I had led my master's caravan across the forest may times, asked me whether I could direct him to the Rock of the Great Sin, and--"

"And didst thou guide him thither?" I demanded, breathlessly.

"Nay. He offered two bags of gold and ten guns to any who would guide him thither, but unfortunately neither myself nor any of my followers knew its whereabouts."

"Why did this tou bab (European) desire to discover it?" I asked.

"He did not reveal. I told him that within the rock was the place of torment prepared for unbelievers, but my words only increased his curiosity and anxiety to find it," and the thick-lipped headman grinned.

"Then thou canst give me absolutely no information," I observed, disappointedly. "Hast thou, in the course of thy many journeys afar, learned nothing of its existence beyond what the wise men and story-tellers relate?"

"Since I left Masaka I have, in truth, learned one thing," he answered, his capacious mouth still full of food.

"What is it? Tell me," I cried.

Ngalyema hesitated for a moment, then answered,--

"Three moons ago, during a raid upon one of the villages of the Wamb.u.t.ti pigmies, three days' march into the forest from Ipoto, one of the dwarfs of the woods who fell into our hands told me he knew the whereabouts of the rock, and that it was far away, many, many days' journey in the forest, and quite inaccessible."

"In which direction?"

"I know not," the headman answered. "The dwarf had been wounded by a gunshot, and pleaded for the release of his wife. I kept him while I settled a dispute which had arisen about some ivory we had discovered in the settlement, intending to question him further, but when I returned to where I had left him he was dead."

"And his wife? Did she know anything?"

"No; she had heard of the rock as the dwelling-place of some pagan spirit that they feared, but knew not where it was situated."

"Then, whither dost thou advise me to search for information? Among the pigmies of the Wamb.u.t.ti?"

"Yea. It is evident they are aware of its existence, though apparently they regard it as a sacred spot, and guard the secret of its existence jealously. The manner in which the dwarf appealed to me, declaring that he would disclose the secret if I released his wife, showed that he believed he was imparting to me information of the highest importance.

What is hidden there I cannot tell; but it is strange that both the white man and thyself should desire to rest thine eyes upon it."

"I have taken an oath to a woman to endeavour to discover it," I answered, simply. "I will accompany thee in thy return towards the country of the pigmies and continue my search among them."

"If thou goest among them, may the One Merciful grant thee mercy,"