Silently they made their way to the edge of the clearing which surrounded the palisade, and here they clambered into the lower branches of a large tree overlooking the village occupied by the enemy, the better to spy upon his goings and comings.
A horseman, white burnoosed, rode out through the gateway of the village. Tarzan, whispering to Chulk and Taglat to remain where they were, swung, monkey-like, through the trees in the direction of the trail the Arab was riding. From one jungle giant to the next he sped with the rapidity of a squirrel and the silence of a ghost.
The Arab rode slowly onward, unconscious of the danger hovering in the trees behind him. The ape-man made a slight detour and increased his speed until he had reached a point upon the trail in advance of the horseman. Here he halted upon a leafy bough which overhung the narrow, jungle trail. On came the victim, humming a wild air of the great desert land of the north. Above him poised the savage brute that was today bent upon the destruction of a human life—the same creature who a few months before, had occupied his seat in the
