Guns ripped out of holsters. Gray's heart began to pound slowly. He, and Jill and Dio, were caught on that [p. 68] naked slope, with the flood of electric death at their backs.
His Indianesque face hardened. Bullets whined round him as he turned back up the slope, but he ran doubled over, putting all his hope in the tricky, uncertain light.
Jill and the Martian crouched stiffly, not knowing where to turn. A flare of lightning showed Gray the first of the firethings, flowing out onto the ledge, hidden from the men below.
"Back into the cave!" he yelled. His urgent hand fairly lifted Dio. The Martian glared at him, then obeyed. Bullets snarled against the rock. The light was too bad for accurate shooting, but luck couldn't stay with them forever.
Gray glanced over his shoulder as they scrambled up on the ledge. Caron waited by his ship. Ward and the others were charging the slope. Gray's teeth gleamed in a cruel grin.
Sweeping Jill into his arms, he stepped into the lapping flow of fire. Dio swore viciously, but he followed. They started toward the cave mouth, staggering in the rush of the wind.
"For God's sake, don't fall," snapped Gray. "Here they come!"
The pilot and one of the nondescript men were the first over. They were into the river of fire before they knew, it, and then it was too late. One collapsed and was buried. The pilot fell backward, and then other man died under his body, of a broken neck.
Ward stopped. Gray could see his face, dark and hard and calculating. He studied Gray and Dio, and the dead men. He turned and looked back at Caron. Then, deliberately, he stripped off his gun belt, threw down his gun, and waded into the river.
Gray remembered, then, that Ward too wore rubber boots, and had no metal on him.