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.
