Tarzan looked in the direction that she indicated and saw through the open doorway at the far end of the chamber a large number of gorilla-men approaching. His eyes moved swiftly to the windows in the other wall. "But wait," he said, "behold another factor in the equation!"
The others looked toward the windows which opened upon the terrace, and they saw beyond them what appeared to be a crowd of several hundred blacks running rapidly toward the windows. The other blacks upon the dais cried out excitedly: "They come! They come! We shall be free, and no longer shall the Bolgani be able to make us work until we drop from exhaustion, or beat us, or torture us, or feed us to Numa."
As the first of the Bolgani reached the doorway leading into the chamber, the Gomangani commenced to pour through the several windows in the opposite wall. They were led by the three who had been sent to fetch them, and to such good effect had these carried their message that the blacks already seemed like a new people, so transfigured were they by the thought of immediate freedom. At sight of them the leader of the Bolgani cried aloud for them to seize the intruders upon the dais, but his answer was a spear hurled by the nearest black, and as he lunged forward, dead, the battle was on.
The Bolgani in the palace greatly outnumbered the blacks, but the latter had the advantage of holding the interior of the throne room in suffi-
