When they had come close to the encampment Tarzan called aloud to let them know that friends were coming. It was a joyous reception the little party received when the blacks within the boma saw the long file of fettered friends and relatives enter the firelight. These had all been given up as lost forever, as had Tarzan as well, so that the happy blacks would have remained awake all night to feast on elephant meat and celebrate the return of their fellows, had not Tarzan insisted that they take what sleep they could, against the work of the coming day.
At that, sleep was no easy matter, for the women who had lost their men or their children in the day’s massacre and battle made night hideous with their continued wailing and howling. Finally, however, Tarzan succeeded in silencing them, on the plea that their noise would attract the Arabs to their hiding-place, when all would be slaughtered.
When dawn came Tarzan explained his plan of battle to the warriors, and without demur one and all agreed that it was the safest and surest way in which to rid themselves of their unwelcome visitors and be revenged for the murder of their fellows.
First the women and children, with a guard of some twenty old warriors and youths, were started southward, to be entirely out of the zone of danger. They had instructions to erect temporary shelter and construct a protecting boma of thorn bush; for the plan of campaign which Tarzan had chosen was one which might stretch out over many days, or even weeks, during which time the warriors would not return to the new camp.
Two hours after daylight a thin circle of black warriors surrounded the village. At intervals one was perched high in the branches of a tree which could overlook the palisade. Presently a Manyuema within the village fell, pierced by a single arrow. There had been no sound of attack—none of the hideous war-cries or vainglorious waving of menacing spears that ordinarily marks the attack of savages—just a silent messenger of death from out of the silent forest.
The Arabs and their followers were thrown into a fine rage at this unprecedented occurrence. They ran for the gates, to wreak dire vengeance upon the foolhardy perpetrator of the outrage; but they suddenly realized that they did not know which way to turn to find the foe. As they stood debating with many angry shouts and much gesticulating, one of the Arabs sank silently to the ground in their very midst—a thin arrow protruding from his heart.
Tarzan had placed the finest marksmen of the tribe in the surrounding trees, with directions never to reveal themselves while the enemy was faced in their direction. As a black released his messenger of death he would slink behind the sheltering stem of the tree he had selected, nor would he again aim until a watchful eye told him that none was looking toward his tree.
Three times the Arabs started across the clearing in the direction from which they thought the arrows came, but each time another arrow would come from behind to take its toll from among their number. Then they would turn and charge in a new direction. Finally they set out upon a determined search of the forest, but the blacks melted before them, so that they saw no sign of an enemy.
But above them lurked a grim figure in the dense foliage of the mighty trees—it was Tarzan of the Apes, hovering over them as if he had been the shadow of death. Presently a Manyuema forged ahead of his companions; there was none to see from what direction death came, and so it came quickly, and a moment later those behind stumbled over the dead body of their comrade—the inevitable arrow piercing the still heart.
It does not take a great deal of this manner of warfare to get upon the nerves of white men, and so it is little to be wondered at that the Manyuema were soon panic-stricken. Did one forge ahead an arrow found his heart; did one lag behind he never again was seen alive; did one stumble to one side, even for a bare moment from the sight of his fellows, he did not return—and always when they came upon the bodies of their dead they found those terrible arrows driven with the accuracy of superhuman power straight through the victim’s heart. But worse than all else was the hideous fact that not once during the morning had they seen or heard the slightest sign of an enemy other than the pitiless arrows.