Directly in front of the porter Stimbol and Blake were walking side by side and, as though guided by a malevolent power, the load crashed into Stimbol, hurling him to the ground. Stimbol and the porter scrambled to their feet amidst the laughter of the negroes who had witnessed the accident. The porter was grinning. Stimbol was flushed with anger.

"You damned clumsy nigger!" he cried, and before Blake could interfere or the porter protect himself the angry white man stepped quickly over the fallen load and struck the black a terrific blow in the face that felled him; and as he lay there, Stimbol kicked him in the side. But only once! Before he could repeat the outrage Blake seized him by the shoulder, wheeled him about and struck him precisely as he had struck the black.

Stimbol fell, rolled over on his side and reached for the automatic that hung at his hip, but quick as he was Blake was quicker. "Cut that!" said Blake, crisply, covering Stimbol with a .45. Stimbol's hand dropped from the grip of his gun. "Get up!" ordered Blake, and when the other had risen: "Now listen to me, Stimbol—this is the end. You and I are through. Tomorrow morning we split the safari and equipment, and whichever way you go with your half I'll go in the opposite direction."

Blake had returned his gun to its holster as he spoke, the black had risen and was nursing a bloody nose, the other blacks were looking on sullenly. Blake motioned to the porter to pick up his load and presently the safari was again on the move—a sullen safari without laughter or song.

Blake made camp at the first available ground shortly before noon in order that the division of equipment, food and men could be made during the afternoon and the two safaris thus be enabled to make an early start the following morning.

Stimbol, sullen, would give no assistance, but, taking a couple of the askari, the armed natives who act as soldiers for the safari, started out from camp to hunt. He had proceeded scarcely a mile along a mould padded game trail which gave forth no sound in answer to their falling footsteps, when one of the natives in the lead held up his hand in warning as he halted in his tracks.

Stimbol advanced cautiously and the black pointed toward the left, through the foliage. Dimly, Stimbol saw a black mass moving slowly away from them.

"What is it?" he whispered.

"Gorilla," replied the black.

Stimbol raised his rifle and fired at the retreating figure. The black was not surprised that he missed.