seen it sooner. The photograph of a white-haired man stared from a lucite frame. It was Pell. The report was true. Here was Pell, inventor of the heat rod, hiding where the metal was mined. If he were here, he must be found, and returned to Terra to finish the sentence he had escaped three years before. He might not have to finish that prison sentence. Only one thing was certain now. In the investigation of the illegal operations of Terran Metals Corporation, the truth had been concealed by the fact that a way had been found to deceive the mind-probe. When that shattering fact was discovered, that the basis of justice was not dependable, action was swift. The mind-probe was analyzed, and the defect removed. But the truth of the facts in the Terran Metals Trial was now uncertain. Guilty or not, the Department of Terran Justice wanted Pell. Sam took a step toward the picture. The girl's voice shocked him from these thoughts. "I don't know how to thank you, Mister—?" She paused expectantly. "Knox, Sam Knox." She held out her hand. "We are so glad to know you." "You are the first one to want to know me. I've been here a week, and everyone seems to think I have a plague." Timas Rorke spoke from the bed. "You must forgive us. We are a hard people to get acquainted with, especially now." "Why especially now?" The visaphone buzzed. It was the Aeries, now alongside. Nancy went to operate the lock. A young man came from the lock with her. He was dark and saturnine. His glance viewed Sam with open suspicion. Nancy said, "Sam Knox, Ned Hawkins." Sam held out his hand. The dark young man made no move to accept it. Nancy said sharply, "Ned! Mr. Knox may have saved father's life. He brought the penicillin X while you were chasing meteors." Ned Hawkins said with surly ill grace, "Sorry. We're obliged to you, Mr. Knox." Sam turned to the old man on the bed. "You were about to tell me why everyone is so suspicious."