It was many marches from Opar to the Waziri country; but at last came the hour when Tarzan and the Belgian, following the trail of the warriors, topped the last rise, and saw before them the broad Waziri plain, the winding river, and the distant forests to the north and west.
A mile or more ahead of them, the line of warriors was creeping like a giant caterpillar through the tall grasses of the plain. Beyond, grazing herds of zebra, hartebeest, and topi dotted the level landscape, while closer to the river a bull buffalo, his head and shoulders protruding from the reeds watched the advancing blacks for a moment, only to turn at last and disappear into the safety of his dank and gloomy retreat.
Tarzan looked out across the familiar vista with no faintest gleam of recognition in his eyes. He saw the game animals, and his mouth watered; but he did not look in the direction of his bungalow. Werper, however, did. A puzzled expression entered the Belgian's eyes. He shaded them with his palms and gazed long and earnestly toward the spot where the bungalow had stood. He could not credit the testimony of his eyes — there was no bungalow —
