There was a ship ... he held the controls ... they were flying low.... One hand reached fumblingly beneath the soft coverlet to search for a triple star that should be upon his jacket. A triple star: the insignia of a Master Pilot of the World!--and with the movement there came clearly a realization of himself. Chet Bullard, Master Pilot; he was Chet Bullard ... and a wall of water was sweeping under him from the ocean to wipe out the great Harkness Terminal buildings.... It was Harkness--Walt Harkness--from whom he had snatched the controls.... To fly to the Dark Moon, of course-- What nonsense was that?... No, it was true: the Dark Moon had raised the devil with things on Earth.... How slowly the thoughts came! Why couldn't he remember?... Dark Moon!--and they were flying through space.... They had conquered space; they were landing on the Dark Moon that was brilliantly alight. Walt Harkness had set the ship down beautifully-- * * * * * Then, crowding upon one another in breath-taking haste, came clear recollection of past adventures: They were upon the Dark Moon--and there was the girl, Diane. They must save Diane. Harkness had gone for the ship. A savage, half-human shape was raising a hairy arm to drive a spear toward Diane, and he, Chet, was leaping before her. He felt again the lancet-pain of that blade.... And now he was dying--yes, he remembered it now--dying in the night on a great, sweeping surface of frozen lava.... It was only a moment before that he had opened his eyes to see Harkness' strained face and the agonized look of Diane as the two leaned above him.... But now he felt stronger. He must see them again.... He opened his eyes for another look at his companions--and, instead of black, star-pricked night on a distant globe, there was dazzling sunlight. No desolate lava-flow, this; no thousand fires that flared and smoked from their fumeroles in the dark. And, instead of Harkness and the girl, Diane, leaning over him there was a nurse who laid one cool hand upon his blond head and who spoke soothingly to him of keeping quiet. He was to take it easy--he would understand later--and everything was all right.... And with this assurance Chet Bullard drifted again into sleep.... * * * * * The blurring memories had lost their distortions a week later, as he sat before a broad window in his room and looked out over the housetops of Vienna. Again he was himself, Chet Bullard, with a Master Pilot's rating; and he let his eyes follow understandingly the moving picture of the world outside. It was good to be part of a world whose every movement he understood.