Leaving Numa tied to the tree Tarzan entered the tunnel and removed the barricade from the opposite end, after which he returned to the gulch and strode straight for the tree. Numa lay in his path and as Tarzan approached growled menacingly. The ape-man cuffed him aside and unfastened the rope from the tree. Then ensued a half-hour of stubbornly fought battle while Tarzan endeavored to drive Numa through the tunnel ahead of him and Numa persistently refused to be driven. At last, however, by dint of the unrestricted use of his spear point, the ape-man succeeded in forcing the lion to move ahead of him and eventually guided him into the passageway. Once inside, the problem became simpler since Tarzan followed closely in the rear with his sharp spear point, an unremitting incentive to forward movement on the part of the lion. If Numa hesitated he was prodded. If he backed up the result was extremely painful and so, being a wise lion who was learning rapidly, he decided to keep on going and at the end of the tunnel, emerging into the outer world, he sensed freedom, raised his head and tail and started off at a run.
Tarzan, still on his hands and knees just inside the entrance, was taken unaware with the result that he was sprawled forward upon his face and dragged a hundred yards across the rocky ground before Numa was brought to a stand. It was a scratched and angry Tarzan who scrambled to his feet. At first he was tempted to chastise Numa; but, as the ape-man seldom permitted his temper to guide him in any direction not countenanced by reason, he quickly abandoned the idea.
Having taught Numa the rudiments of being driven, he now urged him forward and there commenced as strange a journey as the unrecorded history of the jungle contains. The balance of that day was eventful both for Tarzan and for Numa. From open rebellion at first the lion passed through stages of stubborn resistance and grudging obedience to final surrender. He was a very tired, hungry, and thirsty lion when night overtook them; but there was to be no food for him that day or the next—Tarzan did not dare risk removing the head bag, though he did cut another hole which permitted Numa to quench his thirst shortly after dark. Then he tied him to a tree, sought food for himself, and stretched out among the branches above his captive for a few hours' sleep.
Early the following morning they resumed their journey, winding over the low foothills south of Kilimanjaro, toward the east. The beasts of the jungle who saw them took one look and fled. The scent spoor of Numa, alone, might have been enough to have provoked flight in many of the lesser animals, but the sight of this strange apparition that smelled like a lion, but looked like nothing they ever had seen before, being led through the jungles by a giant Tarmangani was too much for even the more formidable denizens of the wild.
Sabor, the lioness, recognizing from a distance the scent of her lord and master intermingled with that of a Tarmangani and the hide of Horta, the boar, trotted through the aisles of the forest to investigate. Tarzan and Numa heard her coming, for she voiced a plaintive and questioning whine as the baffling mixture of odors aroused her curiosity and her fears, for lions, however terrible they may appear, are often timid animals and Sabor, being of the gentler sex, was, naturally, habitually inquisitive as well.
Tarzan un-slung his spear for he knew that he might now easily have to fight to retain his prize. Numa halted and turned his outraged head in the direction of the coming she. He voiced a throaty growl that was almost a purr. Tarzan was upon the point of prodding him on again when Sabor broke into view, and behind her the ape-man saw that which gave him instant pause—four full-grown lions trailing the lioness.
To have goaded Numa then into active resistance might have brought the whole herd down upon him and so Tarzan waited to learn first what their attitude would be. He had no idea of relinquishing his lion without a battle; but knowing lions as he did, he knew that there was no assurance as to just what the newcomers would do.
The lioness was young and sleek, and the four males were in their prime—as handsome lions as he ever had seen. Three of the males were scantily maned but one, the foremost, carried a splendid, black mane that rippled in the breeze as he trotted majestically forward. The lioness halted a hundred feet from Tarzan, while the lions came on past her and stopped a few feet nearer. Their ears were upstanding and their eyes filled with curiosity. Tarzan could not even guess what they might do. The lion at his side faced them fully, standing silent now and watchful.
Suddenly the lioness gave vent to another little whine, at which Tarzan's lion voiced a terrific roar and leaped forward straight toward the beast of the black mane. The sight of this awesome creature with the strange face was too much for the lion toward which he leaped, dragging Tarzan after him, and with a growl the lion turned and fled, followed by his companions and the she.
Numa attempted to follow them; Tarzan held him in leash and when he turned upon him in rage, beat him unmercifully across the head with his spear. Shaking his head and growling, the lion at last moved off again in the direction they had been traveling; but it was an hour before he ceased to sulk. He was very hungry—half famished in fact—and consequently of an ugly temper, yet so thoroughly subdued by Tarzan's heroic methods of lion taming that he was presently pacing along at the ape-man's side like some huge St. Bernard.
It was dark when the two approached the British right, after a slight delay farther back because of a German patrol it had been necessary to elude. A short distance from the British line of out-guard sentinels Tarzan tied Numa to a tree and continued on alone. He evaded a sentinel, passed the out-guard and support, and by devious ways came again to Colonel Capell's headquarters, where he appeared before the officers gathered there as a disembodied spirit materializing out of thin air.
When they saw who it was that came thus unannounced they smiled and the colonel scratched his head in perplexity.
"Someone should be shot for this," he said. "I might just as well not establish an out-post if a man can filter through whenever he pleases."
Tarzan smiled. "Do not blame them," he said, "for I am not a man. I am Tarmangani. Any Mangani who wished to, could enter your camp almost at will; but if you have them for sentinels no one could enter without their knowledge."
"What are the Mangani?" asked the colonel. "Perhaps we might enlist a bunch of the beggars."
Tarzan shook his head. "They are the great apes," he explained; "my people; but you could not use them. They cannot concentrate long enough upon a single idea. If I told them of this they would be much interested for a short time-I might even hold the interest of a few long enough to get them here and explain their duties to them; but soon they would lose interest and when you needed them most they might be off in the forest searching for beetles instead of watching their posts. They have the minds of little children —that is why they remain what they are."
"You call them Mangani and yourself Tarmangani—what is the difference?" asked Major Preswick.
"Tar means white," replied Tarzan, "and Mangani, great ape. My name—the name they gave me in the tribe of Kerchak—means White-skin. When I was a little balu my skin, I presume, looked very white indeed against the beautiful, black coat of Kala, my foster mother and so they called me Tarzan, the Tarmangani. They call you, too, Tarmangani," he concluded, smiling.
Capell smiled. "It is no reproach, Greystoke," he said; "and, by Jove, it would be a mark of distinction if a fellow could act the part. And now how about your plan? Do you still think you can empty the trench opposite our sector?"
"Is it still held by Gomangani?" asked Tarzan.
"What are Gomangani?" inquired the colonel. "It is still held by native troops, if that is what you mean."