as well do as much damage as he could before they got him. He banked over in a last dive, hoping only that the Patrol got in before the ships saw them. Even the Patrol wouldn't have much chance against these weapons. As he went over, saw the floor of the cave revolve around like a side wall, a streak of lightning struck the tail of his ship with an impact that jarred every rivet. The ship went crazy, spun down like a shot bird. Ricker hit the wheel with all the failing strength of his arms. More by will power than anything else, he pulled out into a shaky glide. But try as he might there was no response from the elevator jets. He couldn't rise again. The ships fell like stones upon him for the kill. Below, looming rapidly in the windows, he saw the long line of buildings, the thick circle of ships resting on the field. He fired full-blast as he passed over them. Buildings burst, split into halves as if an earthquake had struck them. Ships disappeared in a wide swath under him, hundreds went up in smoke. The field fled beneath him, a deep smoldering trench following his flaming guns. The house across the field and the silver dome loomed up, raced toward him with the speed of a locomotive. "The power plant!" Ricker suddenly yelled it at the top of his voice. If he could crash that—! With a supreme effort—he didn't know how he did it for the ship was beyond all control—he keeled over into the metal dome as he left the field. The painted wall of silver filled his viewplate. Each rivet stood out. He could have counted them. He saw the nose of the ship push into the metal. The glass of the viewplate caved in upon him. The instrument panel reared up, smashed him in the face with an ear-splitting explosion. The world splintered in a hell of sound.... Oddly, Ricker wasn't knocked out. When the ship stopped bucking, he found himself sitting amidst the twisted wreckage of the controls, smoke curling through the torn hull and his face wet and sticky. His mind was numb, unthinking as he fingered a swelling lump between his eyes. His fingers came away red. He crawled out of the ship. Wires, tubes, warped transformers and machinery were everywhere. He heard a hum of ships outside. It was dark in the room, the shadowed wreckage reared in grotesque shapes like dancing demons. He couldn't move his right arm and, looking down, saw that his whole