Such were the exasperating causes of delay which retarded Tarzan’s return journey toward the village of Achmet Zek; but the ape-man was patient, for in his mind was a plan which necessitated the presence of Chulk and Taglat when he should have arrived at his destination.

It was not always an easy thing to maintain in the vacillating minds of the anthropoids a sustained interest in their venture. Chulk was wearying of the continued marching and the infrequency and short duration of the rests. He would gladly have abandoned this search for adventure had not Tarzan continually filled his mind with alluring pictures of the great stores of food which were to be found in the village of Tarmangani.

Taglat nursed his secret purpose to better advantage than might have been expected of an ape, yet there were times when he, too, would have abandoned the adventure had not Tarzan cajoled him on.

It was mid-afternoon of a sultry, tropical day when the keen senses of the three warned them of the proximity of the Arab camp. Stealthily they approached, keeping to the dense tangle of growing things which made concealment easy to their uncanny jungle craft.

First came the giant ape-man, his smooth, brown skin glistening with the sweat of exertion in the close, hot confines of the jungle. Behind him crept Chulk and Taglat, grotesque and shaggy caricatures of their godlike leader.

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 House of Lords at London, a respected and distinguished member of that august body.

The Arab passed beneath the overhanging bough, there was a slight rustling of the leaves above, the horse snorted and plunged as a brown-skinned creature dropped upon its rump. A pair of mighty arms encircled the Arab and he was dragged from his saddle to the trail.

Ten minutes later the ape-man, carrying the outer garments of an Arab bundled beneath an arm, rejoined his companions. He exhibited his trophies to them, explaining in low gutturals the details of his exploit. Chulk and Taglat fingered the fabrics, smelled of them, and, placing them to their ears, tried to listen to them.