him to regain his feet and meet the animal again upon a more even footing. But this time Numa was too quick for him and he was but partially up when a great paw struck him on the side of the head and bowled him over.
As he fell he saw a black streak shoot above him and another lion close upon his antagonist. Rolling from beneath the two battling lions Tarzan regained his feet, though he was half dazed and staggering from the impact of the terrible blow he had received. Behind him he saw a lifeless lion lying torn and bleeding upon the sand, and before him Numa of the pit was savagely mauling the second lion.
He of the black coat tremendously outclassed his adversary in point of size and strength as well as in ferocity. The battling beasts made a few feints and passes at each other before the larger succeeded in fastening his fangs in the other's throat, and then, as a cat shakes a mouse, the larger lion shook the lesser, and when his dying foe sought to roll beneath and rake his conqueror with his hind claws, the other met him halfway at his own game, and as the great talons buried themselves in the lower part of the other's chest and then were raked downward with all the terrific strength of the mighty hind legs, the battle was ended.
As Numa rose from his second victim and shook himself, Tarzan could not but again note the wondrous proportions and symmetry of the beast. The lions they had bested were splendid specimens themselves and in their coats Tarzan noted a suggestion of the black which was such a strongly marked characteristic of Numa of the pit. Their manes were just a trifle darker than an ordinary black-maned lion but the tawny shade on the balance of their coats predominated. However, the ape-man realized that they were a distinct species from any he had seen as though they had sprung originally from a cross between the forest lion of his acquaintance and a breed of which Numa of the pit might be typical.
The immediate obstruction in his way having been removed, Tarzan was for setting out in search of the spoor of the girl and Smith-Oldwick, that he might discover their fate. He suddenly found himself tremendously hungry and as he circled about over the sandy bottom searching among the tangled network of innumerable tracks for those of his proteges, there broke from his lips involuntarily the whine of a hungry beast. Immediately Numa of the pit pricked up his ears and, regarding the ape-man steadily for a moment, he answered the call of hunger and started briskly off toward the south, stopping occasionally to see if Tarzan was following.
The ape-man realized that the beast was leading him to food, and so he followed and as he followed his keen eyes and sensitive nostrils sought for some indication of the direction taken by the man and the girl. Presently out of the mass of lion tracks, Tarzan picked up those of many sandaled feet and the scent spoor of the members of the strange race such as had been with the lions the night before, and then faintly he caught the scent spoor of the girl and a little later that of Smith-Oldwick. Presently the tracks thinned and here those of the girl and the Englishman became well marked.
They had been walking side by side and there had been men and lions to the right and left of them, and men and lions in front and behind. The ape-man was puzzled by the possibilities suggested by the tracks, but in the light of any previous experience he could not explain satisfactorily to himself what his perceptions indicated.
There was little change in the formation of the gorge; it still wound its erratic course between precipitous cliffs. In places it widened out and again it became very narrow and always deeper the further south they traveled. Presently the bottom of the gorge began to slope more rapidly. Here and there were indications of ancient rapids and waterfalls. The trail became more difficult but was well marked and showed indications of great antiquity, and, in places, the handiwork of man. They had proceeded for a half or three-quarters of a mile when, at a turning of the gorge, Tarzan saw before him a narrow valley cut deep into the living rock of the earth's crust, with lofty mountain ranges bounding it upon the south. How far it extended east and west he could not see, but apparently it was no more than three or four miles across from north to south.
That it was a well-watered valley was indicated by the wealth of vegetation that carpeted its floor from the rocky cliffs upon the north to the mountains on the south.
Over the edge of the cliffs from which the ape-man viewed the valley a trail had been hewn that led downward to the base. Preceded by the lion Tarzan descended into the valley, which, at this point, was forested with large trees. Before him the trail wound onward toward the center of the valley. Raucous-voiced birds of brilliant plumage screamed among the branches while innumerable monkeys chattered and scolded above him.
The forest teemed with life, and yet there was borne in upon the ape-man a sense of unutterable loneliness, a sensation that he never before had felt in his beloved jungles. There was unreality in everything about him—in the valley itself, lying hidden and forgotten in what was supposed to be an arid waste. The birds and the monkeys, while similar in type to many with which he was familiar, were identical with none, nor was the vegetation without its idiosyncrasies. It was as though he had been suddenly transported to another world and he felt a strange restlessness that might easily have been a premonition of danger.
Fruits were growing among the trees and some of these he saw that Manu, the monkey, ate. Being hungry he swung to the lower branches and, amidst a great chattering of the monkeys, proceeded to eat such of the fruit as he saw the monkeys ate in safety. When he had partially satisfied his hunger, for meat alone could fully do so, he looked about him for Numa of the pit to discover that the lion had gone.
Chapter XVII
The Walled City
Dropping to the ground once more he picked up the trail of the girl and her captors, which he followed easily along what appeared to be a well-beaten trail. It was not long before he came to a small stream, where he quenched his thirst, and thereafter he saw that the trail followed in the general direction of the stream, which ran southwesterly. Here and there were cross trails and others which joined the main avenue, and always upon each of them were the tracks and scent of the great cats, of Numa, the lion, and Sheeta, the panther.
With the exception of a few small rodents there appeared to be no other wild life on the surface of the valley. There was no indication of Bara, the deer, or Horta, the boar, or of Gorgo, the buffalo, Buto, Tantor, or Duro. Histah, the snake, was there. He saw him in the trees in greater numbers than he ever had seen Histah before; and once beside a reedy pool he caught a scent that could have belonged to none other than Gimla the crocodile, but upon none of these did the Tarmangani care to feed.
And so, as he craved meat, he turned his attention to the birds above him. His assailants of the night before had not disarmed him. Either in the darkness and the rush of the charging lions the human foe had overlooked him or else they had considered him dead; but whatever the reason he still retained his weapons—his spear and his long knife, his bow and arrows, and his grass rope.
Fitting a shaft to his bow Tarzan awaited an opportunity to bring down one of the larger birds, and when the opportunity finally presented itself he drove the arrow straight to its mark. As the gaily plumaged creature fluttered to earth its companions and the little monkeys set up a most terrific chorus of wails and screaming protests. The whole forest became suddenly a babel of hoarse screams and shrill shrieks.
Tarzan would not have been surprised had one or two birds in the immediate vicinity given voice to terror as they fled, but that the whole life of the jungle should set up so weird a protest filled him with disgust. It was an angry face that he turned up toward the monkeys and the birds as there suddenly stirred within him a savage inclination to voice his displeasure and his answer to what he considered their challenge. And so it was that there broke upon this jungle for the first time Tarzan's hideous scream of victory and challenge.
The effect upon the creatures above him was instantaneous. Where before the air had trembled to the din of their voices, now utter silence reigned and a moment later the ape-man was alone with his puny kill.
The
