The men heaved mightily upon the gruesome horror. The head swung ghastly in scorched whiteness into the air. The dead jaws fell open as it crashed downward among the huddled, stricken priests. "This way!" commanded Winslow. He had been carefully appraising the openings in the crowd. "And don't hurry! Remember, you're a god to them--or something a darn sight worse." Heads proudly erect, the two strode firmly down the pathway of golden light. The room was silent as the few they met fell back in cringing fear. Slowly, interminably, the long triumphal march was made across the rocky cavern of the moon. Not till they reached the portal did the silence break. The shrieks of the priests and the clashing of copper were behind them, as they vanished with steady steps from out the room. "Now run!" ordered Winslow. "Run as if the devils from hell were after you--and I think they are!" The two tore madly down the corridor whose double rows of brightness made possible their utmost speed. There was the narrowing of the passage--Jerry remembered it--where they came out at the foot of the great shaft, the dead throat of the volcano. Behind them the shrieks and clamor echoed close. A rope was dangling from far up at the top. Jerry leaped for it before he recalled the condition of his arm. In the excitement of the encounter he had forgotten that the arm was still in no shape for a long hand-over-hand climb. "I can't make it," he said, and looked about quickly. There were baskets of fungus growth, already dried from the heat of the mid-day sun that had shone where it grew. He dragged one to the narrow part of the tunnel. Winslow tugged at another and threw it up as a barricade. A chalk-white figure in copper sheathing was clambering upon it as he worked at another of the nets. * * * * * Jerry let go the fiber basket he was dragging and drew his knife as he sprang to meet the assault. A sharp cutting edge was unknown to these workers in copper. Jerry slipped under the raised bludgeoning copper weapon to plunge the knife into a white throat. Then, without a look at the body he helped Winslow, struggling with another load. They completed the barricade. A heap of fungus made a raised place where Jerry leaped. Commanding the top of the pile that blocked the choked throat of the passage, he was ready for the next figure that leaped wildly up. It would take them a while, Jerry saw, to learn of this scintillant death that struck at them from close quarters. His knife flashed again and again as he took the men one at a time and let their limp bodies roll back to the passage beyond. * * * * * The assault was checked when Jerry shouted to his companion. "Tie the rope around me," he ordered, "up under my arms ... then you go on up. When you get there pull up--and for the Lord's sake pull fast!"