frighful the end of a German the more in keeping it would be with what they all deserved.
And so he let the blacks pass with Fräulein Bertha Kircher in their midst, or at least until the last straggling warrior suggested to his mind the pleasures of blackbaiting—an amusement and a sport in which he had grown ever more proficient since that long-gone day when Kulonga, the son of Mbonga, the chief, had cast his unfortunate spear at Kala, the ape-man's foster mother.
The last man, who must have stopped for some purpose, was fully a quarter of a mile in rear of the party. He was hurrying to catch up when Tarzan saw him, and as he passed beneath the tree in which the ape-man perched above the trail, a silent noose dropped deftly about his neck. The main body still was in plain sight, and as the frightened man voiced a piercing shriek of terror, they looked back to see his body rise as though by magic straight into the air and disappear amidst the leafy foliage above.
For a moment the blacks stood paralyzed by astonishment and fear; but presently the burly sergeant, Usanga, who led them, started back along the trail at a run, calling to the others to follow him. Loading their guns as they came the blacks ran to succor their fellow, and at Usanga's command they spread into a thin line that presently entirely surrounded the tree into which their comrade had vanished.
Usanga called but received no reply, then he advanced slowly with rifle at the ready, peering up
