Produced by Sankar Viswanathan, Greg Weeks, and the Online Distributed Proofreading Team at http://www.pgdp.net Transcriber's Note: This etext was produced from Astounding Stories May 1932. Extensive research did not uncover any evidence that the U.S. copyright on this publication was renewed. [Illustration: _He jumped--directly over the Gorm!_] Pirates of the Gorm By Nat Schachner * * * * * [Sidenote: The trail of vanished space ships leads Grant Pemberton to a marvellous lake of fire.] Grant Pemberton sat up suddenly in his berth, every sense straining and alert. What was it that had awakened him in the deathly stillness of the space-flier? His right hand slid under the pillow and clutched the handle of his gun. Its firm coolness was a comforting reality. There it was again. A tiny scratching on the door as though someone was fumbling for the slide-switch. Very quietly he sat, waiting, his finger poised against the trigger. Suddenly the scratching ceased, and the panel moved slowly open. A thin oblong patch glimmered in the light of the corridor beyond. Grant tensed grimly. A hand moved slowly around the slit--a hand that held a pencil-ray. Even in the dim illumination, Grant noted the queer spatulate fingers. A Ganymedan! In the entire solar system only they had those strange appendages. Pemberton catapulted out of his berth like a flash. Not a moment too soon, either. A pale blue beam slithered across the blackness, impinged upon the pillow where his head had lain only a moment before. The air-cushion disintegrated into smoldering dust. Grant's weapon spat viciously. A hail of tiny bullets rattled against the panel, and exploded, each in a puffball of flame. But it was too late. Already the unknown enemy was running swiftly down the corridor, the sucking patter of his feet giving more evidence of his Ganymedan origin. Pemberton sprang to the door, thrust it open just in time to see a dark shape disappearing around a bend in the corridor. There was no use of pursuit; the passageway ended in a spray of smaller corridors, from which ambush would be absurdly easy. * * * * * HE glanced swiftly around. The corridor was empty, silent in the dim, diffused light. The motley passengers were all sound asleep; no one had been disturbed by the fracas. Earthmen, green-faced Martians, fish-scaled Venusians, spatulate Ganymedans and homeward-bound Callistans, all reposing through the sleep-period in anticipation of an early landing in Callisto.