Now he was in total darkness, and again terror rode heavily astride his neck. What further pitfalls and dangers lay ahead he could not guess; but that he was as far as ever from liberty he was quite willing to believe, so depressing is utter absence of light to one in unfamiliar surroundings.
Slowly he groped his way along, feeling with his hands upon the tunnel's walls, and cautiously with his feet ahead of him upon the floor before he could take a single forward step. How long he crept on thus he could not guess; but at last, feeling that the tunnel's length was interminable, and exhausted by his efforts, by terror, and loss of sleep, he determined to lie down and rest before proceeding farther.
When he awoke there was no change in the surrounding blackness. He might have slept a second or a day—he could not know; but that he had slept for some time was attested by the fact that he felt refreshed and hungry.
Again he commenced his groping advance; but this time he had gone but a short distance when he emerged into a room, which was lighted through an opening in the ceiling, from which a flight of concrete steps led downward to the floor of the chamber.
Above him, through the aperture, Werper could see sunlight glancing from massive columns, which were twined about by clinging vines. He listened; but he heard no sound other than the soughing of the wind through leafy branches, the hoarse cries of birds, and the chattering of monkeys.
Boldly he ascended the stairway, to find himself in a circular court. Just before him stood a stone altar, stained with rusty-brown discolorations. At the time Werper gave no thought to an explanation of these stains—later their origin became all too hideously apparent to him.
Beside the opening in the floor, just behind the altar, through which he had entered the court from the subterranean chamber below, the Belgian discovered several doors leading from the enclosure upon the level of the floor. Above, and circling the courtyard, was a series of open balconies. Monkeys scampered about the deserted ruins, and gaily plumaged birds flitted in and out among the columns and the galleries far above; but no sign of human presence was discernible. Werper felt relieved. He sighed, as though a great weight had been lifted from his shoulders. He took a step toward one of the exits, and then he halted, wide-eyed in astonishment and terror, for almost at the same instant a dozen doors opened in the courtyard wall and a horde of frightful men rushed in upon him.
They were the priests of the Flaming God of Opar—the same, shaggy, knotted, hideous little men who had dragged Jane Clayton to the sacrificial altar at this very spot years before. Their long arms, their short and crooked legs, their close-set, evil eyes, and their low, receding foreheads gave them a bestial appearance that sent a qualm of paralyzing fright through the shaken nerves of the Belgian.
With a scream he turned to flee back into the lesser terrors of the gloomy corridors and apartments from which he had just emerged, but the frightful men anticipated his intentions. They blocked the way; they seized him, and though he fell, groveling upon his knees before them, begging for his life, they bound him and hurled him to the floor of the inner temple.
The rest was but a repetition of what Tarzan and Jane Clayton had passed through. The priestesses came, and with them La, the High Priestess. Werper was raised and laid across the altar. Cold sweat exuded from his every pore as La raised the cruel, sacrificial knife above him. The death chant fell upon his tortured ears. His staring eyes wandered to the golden goblets from which the hideous votaries would soon quench their inhuman thirst in his own, warm life-blood.
He wished that he might be granted the brief respite of unconsciousness before the final plunge of the keen blade—and then there was a frightful roar that sounded almost in his ears. The High Priestess lowered her dagger. Her eyes went wide in horror. The priestesses, her votaresses, screamed and fled madly toward the exits. The priests roared out their rage and terror according to the temper of their courage. Werper strained his neck about to catch a sight of the cause of their panic, and when, at last he saw it, he too went cold in dread, for what his eyes beheld was the figure of a huge lion standing in the center of the temple, and already a single victim lay mangled beneath his cruel paws.
Again the lord of the wilderness roared, turning his baleful gaze upon the altar. La staggered forward, reeled, and fell across Werper in a swoon.
6
The Arab Raid
After their first terror had subsided subsequent to the shock of the earthquake, Basuli and his warriors hastened back into the passageway in search of Tarzan and two of their own number who were also missing.
They found the way blocked by jammed and distorted rock. For two days they labored to tear a way through to their imprisoned friends; but when, after Herculean efforts, they had unearthed but a few yards of the choked passage, and discovered the mangled remains of one of their fellows they were forced to the conclusion that Tarzan and the second Waziri also lay dead beneath the rock mass farther in, beyond human aid, and no longer susceptible of it.
Again and again as they labored they called aloud the names of their master and their comrade; but no answering call rewarded their listening ears. At last they gave up the search. Tearfully they cast a last look at the shattered tomb of their master, shouldered the heavy burden of gold that would at least furnish comfort, if not happiness, to their bereaved and beloved mistress, and made their mournful way back across the desolate valley of Opar, and downward through the forests beyond toward the distant bungalow.
And as they marched what sorry fate was already drawing down upon that peaceful, happy home!
From the north came Achmet Zek, riding to the summons of his lieutenant's letter. With him came his horde of renegade Arabs, outlawed marauders, these, and equally degraded blacks, garnered from the more debased and ignorant tribes of savage cannibals through whose countries the raider passed to and fro with perfect impunity.
Mugambi, the ebon Hercules, who had shared the dangers and vicissitudes of his beloved Bwana, from Jungle Island, almost to the headwaters of the Ugambi, was the first to note the bold approach of the sinister caravan.
He it was whom Tarzan had left in charge of the warriors who remained to guard Lady Greystoke, nor could a braver or more loyal guardian have been found in any clime or upon any soil. A giant in stature, a savage, fearless warrior, the huge black possessed also soul and judgment in proportion to his bulk and his ferocity.
Not once since his master had departed had he been beyond sight or sound of the bungalow, except when Lady Greystoke chose to canter across the broad plain, or relieve the monotony of her loneliness by a brief hunting excursion. On such occasions Mugambi, mounted upon a wiry Arab, had ridden close at her horse's heels.
The raiders were still a long way off when the warrior's keen eyes discovered them. For a time he stood scrutinizing the advancing party in silence, then he turned and ran rapidly in the direction of the native huts which lay a few hundred yards below the bungalow.
Here he called out to the lolling warriors. He issued orders rapidly. In compliance with them the men seized upon their weapons and their shields. Some ran to call in the workers from the fields and to warn the tenders of the flocks and herds. The majority followed Mugambi back toward the bungalow.
The dust of the raiders was still a long distance away. Mugambi could not know positively that it hid an enemy; but he had spent a lifetime of savage life in savage Africa, and he had seen parties before come thus unheralded. Sometimes they had come in peace and sometimes they had come in war—one could never tell. It was well to be prepared. Mugambi did not like the haste with which the strangers advanced.
The Greystoke bungalow