For an instant the advancing warriors halted; and then he, who had constituted himself their leader, maddened perhaps by his hatred and his blood lust, advanced again grasping his rifle menacingly.

From above a bow string twanged. The black, dropping his rifle, screamed as he tore at an arrow protruding from his chest; and, as he fell forward upon his face, the other blacks fell back, and the whites were left alone, while the negroes huddled by themselves in a far corner of the camp. Many of them would have deserted that night, but they feared the darkness of the jungle and the menace of the thing hovering above them.

Zveri strode angrily to and fro, cursing his luck, cursing the blacks, cursing every one. "If I had had any help, if I had had any cooperation," he grumbled, "this would not have happened, but I cannot do everything alone."

"You have done this pretty much alone," said Romero.

"What do you mean?" demanded Zveri.

"I mean that you have made such an overbearing ass of yourself that you have antagonized every one in the expedition, but even so they might have carried on if they had had any confidence in your courage—no man likes to follow a coward."

"You call me that, you yellow greaser," shouted Zveri, reaching for his revolver.

"Cut that," snapped Romero. "I have you covered. And let me tell you now that if it weren't for Señorita Drinov I would kill you on the spot and rid the world of at least one crazy mad dog that is threatening the entire world with the hydrophobia of hate and suspicion. Señorita Drinov saved my life once. I have not forgotten that; and because, perhaps, he loves you, you are safe, unless I am forced to kill you in self-defense."

"This is utter insanity," cried Zora. "There are five of us here alone with a band of unruly blacks who fear and hate us. Tomorrow, doubtless, we shall be deserted by them. If we hope ever to get out of Africa alive, we must stick together. Forget your quarrels, both of you, and let us work together in harmony hereafter for our mutual salvation."

"For your sake, Señorita, yes," said Romero.