The hyenas were sneaking furtively around the ape-man. Tarzan strained at his bonds for a moment, but soon realized that the rope he had braided to hold Numa, the lion, would hold him quite as successfully. He did not wish to die; but he could look death in the face now as he had many times before without a quaver.
As he pulled upon the rope he felt it rub against the small tree about which it was passed. Like a flash of the cinematograph upon the screen, a picture was flashed before his mind's eye from the storehouse of his memory. He saw a lithe, boyish figure swinging high above the ground at the end of a rope. He saw many apes watching from below, and then he saw the rope part and the boy hurtle downward toward the ground. Tarzan smiled. Immediately he commenced to draw the rope rapidly back and forth across the tree trunk.
The hyenas, gaining courage, came closer. They sniffed at his legs; but when he struck at them with his free arms they slunk off. He knew that with the growth of hunger they would attack. Coolly, methodically, without haste, Tarzan drew the rope back and forth against the rough trunk of the small tree.
In the entrance to the cavern Bukawai fell asleep. He thought it would be some time before the beasts gained sufficient courage or hunger to attack the captive. Their growls and the cries of the victim would awaken him. In the meantime he might as well rest, and he did.
Thus the day wore on, for the hyenas were not famished, and the rope with which Tarzan was bound was a stronger one than that of his boyhood, which had parted so quickly to the chafing of the rough tree bark. Yet, all the while hunger was growing upon the beasts and the strands of the grass rope were wearing thinner and thinner. Bukawai slept.
It was late afternoon before one of the beasts, irritated by the gnawing of appetite, made a quick, growling dash at the ape-man. The noise awoke Bukawai. He sat up quickly and watched what went on within the crater. He saw the hungry hyena charge the man, leaping for the unprotected throat. He saw Tarzan reach out and seize the growling animal, and then he saw the second beast spring for the devil-god's shoulder. There was a mighty heave of the great, smooth-skinned body. Rounded muscles shot into great, tensed piles beneath the brown hide—the ape-man surged forward with all his weight and all his great strength—the bonds parted, and the three were rolling upon the floor of the crater snarling, snapping, and rending.
Bukawai leaped to his feet. Could it be that the devil-god was to prevail against his servants? Impossible! The creature was unarmed, and he was down with two hyenas on top of him; but Bukawai did not know Tarzan.
The ape-man fastened his fingers upon the throat of one of the hyenas and rose to one knee, though the other beast tore at him frantically in an effort to pull him down. With a single hand Tarzan held the one, and with the other hand he reached forth and pulled toward him the second beast.
And then Bukawai, seeing the battle going against his forces, rushed forward from the cavern brandishing his knob-stick. Tarzan saw him coming, and rising now to both feet, a hyena in each hand, he hurled one of the foaming beasts straight at the witch-doctor's head. Down went the two in a snarling, biting heap. Tarzan tossed the second hyena across the crater, while the first gnawed at the rotting face of its master; but this did not suit the ape-man. With a kick he sent the beast howling after its companion, and springing to the side of the prostrate witch-doctor, dragged him to his feet.
Bukawai, still conscious, saw death, immediate and terrible, in the cold eyes of his captor, so he turned upon Tarzan with teeth and nails. The ape-man shuddered at the proximity of that raw face to his. The hyenas had had enough and disappeared through the small aperture leading into the cave. Tarzan had little difficulty in overpowering and binding Bukawai. Then he led him to the very tree to which he had been bound; but in binding Bukawai, Tarzan saw to it that escape after the same fashion that he had escaped would be out of the question; then he left him.
As he passed through the winding corridors and the subterranean apartments, Tarzan saw nothing of the hyenas.
"They will return," he said to himself.
In the crater between the towering walls Bukawai, cold with terror, trembled, trembled as with ague.
"They will return!" he cried, his voice rising to a fright-filled shriek.
And they did.
8. THE LION
Numa, the lion, crouched behind a thorn bush close beside the drinking pool where the river eddied just below the bend. There was a ford there and on either bank a well-worn trail, broadened far out at the river's brim, where, for countless centuries, the wild things of the jungle and of the plains beyond had come down to drink, the carnivora with bold and fearless majesty, the herbivora timorous, hesitating, fearful.
Numa, the lion, was hungry, he was very hungry, and so he was quite silent now. On his way to the drinking place he had moaned often and roared not a little; but as he neared the spot where he would lie in wait for Bara, the deer, or Horta, the boar, or some other of the many luscious-fleshed creatures who came hither to drink, he was silent. It was a grim, a terrible silence, shot through with yellow-green light of ferocious eyes, punctuated with undulating tremors of sinuous tail.
It was Pacco, the zebra, who came first, and Numa, the lion, could scarce restrain a roar of anger, for of all the plains people, none are more wary than Pacco, the zebra. Behind the black-striped stallion came a herd of thirty or forty of the plump and vicious little horselike beasts. As he neared the river, the leader paused often, cocking his ears and raising his muzzle to sniff the gentle breeze for the tell-tale scent spoor of the dread flesh-eaters.
Numa shifted uneasily, drawing his hind quarters far beneath his tawny body, gathering himself for the sudden charge and the savage assault. His eyes shot hungry fire. His great muscles quivered to the excitement of the moment.
Pacco came a little nearer, halted, snorted, and wheeled. There was a pattering of scurrying hoofs and the herd was gone; but Numa, the lion, moved not. He was familiar with the ways of Pacco, the zebra. He knew that he would return, though many times he might wheel and fly before he summoned the courage to lead his harem and his offspring to the water. There was the chance that Pacco might be frightened off entirely. Numa had seen this happen before, and so he became almost rigid lest he be the one to send them galloping, waterless, back to the plain.
Again and again came Pacco and his family, and again and again did they turn and flee; but each time they came closer to the river, until at last the plump stallion dipped his velvet muzzle daintily into the water. The others, stepping warily, approached their leader. Numa selected a sleek, fat filly and his flaming eyes burned greedily as they feasted upon her, for Numa, the lion, loves scarce anything better than the meat of Pacco, perhaps because Pacco is, of all the grass-eaters, the most difficult to catch.
Slowly the lion rose, and as he rose, a twig snapped beneath one of his great, padded paws. Like a shot from a rifle he charged upon the filly; but the snapped twig had been enough to startle the timorous quarry, so that they were in instant flight simultaneously with Numa's charge.
The stallion was last, and with a prodigious leap, the lion catapulted through the air to seize him; but the snapping twig had robbed Numa of his dinner, though his mighty talons raked the zebra's glossy rump, leaving four crimson bars across the beautiful coat.