Stark had run from his hut, a pistol in his hand. He was staring wildly about, alarmed by the noise he had heard, but I knew he could not see me. His ashy skin glistened with perspiration. He who had ruled by fear was now ruled by fear. He feared the unknown hand that had slain his mistress; feared the negroes who had fled from him; feared the abysmal swamp which had sheltered him, and the monstrosities he had created. He lifted a weird call that quavered with panic. He called again as only four heads broke the water, but he called in vain. But the four heads began to move toward the shore and the man who stood there. He shot them one after another. They made no effort to avoid the bullets. They came straight on, sinking one by one. He had fired six shots before the last head vanished. The shots drowned the sounds of my approach. I was close behind him when he turned at last. * * * * * I know he knew me; recognition flooded his face and fear went with it, at the knowledge that he had a human being to deal with. With a scream he hurled his empty pistol at me and rushed after it with a lifted knife. I ducked, parried his lunge and countered with a thrust that bit deep into his ribs. He caught my wrist and I gripped his, and there we strained, breast to breast. His eyes were like a mad dog's in the starlight, his muscles like steel cords. I ground my heel down on his bare foot, crushing the instep. He howled and lost balance, and I tore my knife hand free and stabbed him in the belly. Blood spurted and he dragged me down with him. I jerked loose and rose, just as he pulled himself up on his elbow and hurled his knife. It sang past my ear, and I stamped on his breast. His ribs caved in under my heel. In a red killing-haze I knelt, jerked back his head and cut his throat from ear to ear. There was a pouch of dry powder in his belt. Before I moved further I re-loaded my pistols. Then I went into the hut with a torch. And there I understood the doom the brown witch had meant for me. Tope Sorley lay moaning on a bunk. The transmutation that was to make him a mindless, soulless semi-human dweller in the water was not complete, but his mind was gone. Some of the physical changes had been made--by what godless sorcery out of Africa's black abyss I have no wish to know. His body was rounded and elongated, his legs dwarfed; his feet were flattened and broadened, his fingers horribly long, and _webbed_. His neck was inches longer than it should be. His features were not altered, but the expression was no more human than that of a great fish. And there, but for the loyalty of Jim Braxton, lay Kirby Buckner. I placed my pistol muzzle against Tope's head in grim mercy and pulled the trigger.