corpse upon the roof near him, and immediately there occurred to him the possibility of disguising himself in the raiment of his conquered adversary.
It required but a few moments for the ape-man to clothe himself in the tights, sandals, and parrot emblazoned yellow tunic of the dead soldier. Around his waist he buckled the saber belt but beneath the tunic he retained the hunting knife of his dead father. His other weapons he could not lightly discard, and so, in the hope that he might eventually recover them, he carried them to the edge of the wall and dropped them among the foliage at its base. At the last moment he found it difficult to part with his rope, which, with his knife, was his most accustomed weapon, and one which he had used for the greatest length of time. He found that by removing the saber belt he could wind the rope about his waist beneath his tunic, and then replacing the belt still retain it entirely concealed from chance observation.
At last, satisfactorily disguised, and with even his shock of black hair adding to the verisimilitude of his likeness to the natives of the city, he sought for some means of reaching the street below. While he might have risked a drop from the eaves of the roof he feared to do so lest he attract the attention of passers-by, and probable discovery. The roofs of the buildings varied in height but as the ceilings were all low he found that he could easily travel along the roof tops and this he did for some little distance, until he suddenly discovered just ahead of him several figures reclining upon the roof of a near-by building.
He had noticed openings in each roof, evidently giving ingress to the apartments below, and now, his advance cut off by those ahead of him, he decided to risk the chance of reaching the street through the interior of one of the buildings. Approaching one of the openings he leaned over the black hole and, listened for sounds of life in the apartment below. Neither his ears nor his nose registered evidence of the presence of any living creature in the immediate vicinity, and so without further hesitation the ape-man lowered his body through the aperture and was about to drop when his foot came in contact with the rung of a ladder, which he immediately took advantage of to descend to the floor of the room below.
Here, all was almost total darkness until his eyes became accustomed to the interior, the darkness of which was slightly alleviated by the reflected light from a distant street flare which shone intermittently through the narrow windows fronting the thoroughfare. Finally, assured that the apartment was unoccupied, Tarzan sought for a stairway to the ground floor. This he found in a dark hallway upon which the room opened—a flight of narrow stone steps leading downward toward the street. Chance favored him so that he reached the shadows of the arcade without encountering any of the inmates of the house.
Once on the street he was not at a loss as to the direction in which he wished to go, for he had tracked the two Europeans practically to the gate, which he felt assured must have given them entry to the city. His keen sense of direction and location made it possible for him to judge with considerable accuracy the point within the city where he might hope to pick up the spoor of those whom he sought.
The first need, however, was to discover a street paralleling the northern wall along which he could make his way in the direction of the gate he had seen from the forest. Realizing that his greatest hope of success lay in the boldness of his operations he moved off in the direction of the nearest street flare without making any other attempt at concealment than keeping in the shadows of the arcade, which he judged would draw no particular attention to him in that he saw other pedestrians doing likewise. The few he passed gave him no heed, and he had almost reached the nearest intersection when he saw several men wearing yellow tunics identical to that which he had taken from his prisoner.
They were coming directly toward him and the ape-man saw that should he continue on he would meet them directly at the intersection of the two streets in the full light of the flare. His first inclination was to go steadily on, for personally he had no objection to chancing a scrimmage with them; but a sudden recollection of the girl, possibly a helpless prisoner in the hands of these people, caused him to seek some other and less hazardous plan of action.
He had almost emerged from the shadow of the arcade into the full light of the flare and the approaching men were but a few yards from him, when he suddenly kneeled and pretended to adjust the wrappings of his sandals—wrappings, which, by the way, he was not at all sure that he had adjusted as their makers had intended them to be adjusted. He was still kneeling when the soldiers came abreast of him. Like the others he had passed they paid no attention to him and the moment they were behind him he continued upon his way, turning to the right at the intersection of the two streets.
The street he now took was, at this point, so extremely winding that, for the most part, it received no benefit from the flares at either corner, so that he was forced practically to grope his way in the dense shadows of the arcade. The street became a little straighter just before he reached the next flare, and as he came within sight of it he saw silhouetted against a patch of light the figure of a lion. The beast was coming slowly down the street in Tarzan's direction.
A woman crossed the way directly in front of it and the lion paid no attention to her, nor she to the lion. An instant later a little child ran after the woman and so close did he run before the lion that the beast was forced to turn out of its way a step to avoid colliding with the little one. The ape-man grinned and crossed quickly to the opposite side of the street, for his delicate senses indicated that at this point the breeze stirring through the city streets and deflected by the opposite wall would now blow from the lion toward him as the beast passed, whereas if he remained upon the side of the street upon which he had been walking when he discovered the carnivore, his scent would have been borne to the nostrils of the animal, and Tarzan was sufficiently jungle-wise to realize that while he might deceive the eyes of man and beast he could not so easily disguise from the nostrils of one of the great cats that he was a creature of a different species from the inhabitants of the city, the only human beings, possibly, that Numa was familiar with. In him the cat would recognize a stranger, and, therefore, an enemy, and Tarzan had no desire to be delayed by an encounter with a savage lion. His ruse worked successfully, the lion passing him with not more than a side glance in his direction.
He had proceeded for some little distance and had about reached a point where he judged he would find the street which led up from the city gate when, at an intersection of two streets, his nostrils caught the scent spoor of the girl. Out of a maze of other scent spoors the ape-man picked the familiar odor of the girl and, a second later, that of Smith-Oldwick. He had been forced to accomplish it, however, by bending very low at each street intersection in repeated attention to his sandal wrappings, bringing his nostrils as close to the pavement as possible.
As he advanced along the street through which the two had been conducted earlier in the day he noted, as had they, the change in the type of buildings as he passed from a residence district into that portion occupied by shops and bazaars. Here the number of flares was increased so that they appeared not only at street intersections but midway between as well, and there were many more people abroad. The shops were open and lighted, for with the setting of the sun the intense heat of the day had given place to a pleasant coolness. Here also the number of lions, roaming loose through the thoroughfares, increased, and also for the first time Tarzan noted the idiosyncrasies of the people.
Once he was nearly upset by a naked man running rapidly through the street screaming at the top of his voice. And again he nearly stumbled over a woman who was making her way in the shadows of one of the arcades upon all fours. At first the ape-man thought she was hunting for something she had dropped, but as he drew to one side to watch her, he saw that she was doing nothing of the kind—that she had merely elected to walk upon her hands and knees rather than erect upon her feet. In another block he saw two creatures struggling upon the roof of an adjacent building until finally one of them, wrenching himself free from the grasp of the other, gave his adversary a mighty push which hurled him to the pavement below, where he lay motionless upon the dusty road. For an instant a wild shriek re-echoed through the city from the lungs of the victor and then, without an instant's hesitation, the fellow leaped headfirst to the street beside the body of his victim. A lion moved out from the dense shadows of a doorway and approached the two bloody and lifeless things before him. Tarzan wondered what effect the odor of blood would have upon the beast and was surprised to see that the animal only sniffed at the corpses and the hot red blood and then lay down beside the two dead men.
He had passed the lion but a short distance when his attention was called to the figure of a man lowering himself laboriously from the roof of a building upon the east side of the thoroughfare. Tarzan's curiosity was aroused.
