But there were no microphone and sound-cone in action now, and Loman did not hear him. Maybe Barbara's present eyes were too minute to shed tears, but her face looked as though she were weeping. "Loman is the worst kind of fanatic," she said. "Sure that he's right, and blind about it. Sadistic, energetic and, I suppose, clever." "I'll tell you more about him," Mitchell Prell offered softly. "His face gives a faint glow--a fine radiation that only our eyes can see. Radioactivity. It wouldn't be visible on Earth, where oxygen gives even an android bodily energy. But on Mars--or wherever else that oxygen is in short supply--vitaplasm adapts readily to other energy sources. It would be silly for him to carry air purifiers in that helmet he's wearing." Ed Dukas looked down at his own arms. Yes, they glowed, too, though he'd hardly noticed it before in the light of the great ato lamps. "Then Loman is an android who hates androids!" Barbara breathed. "Well, I guess that hating one's own kind has happened often enough before. But an android in the Interworld Police? Under physical examination, he could never hide what he is." "Legally, they still have equal rights," Ed answered. "That much I'm glad for. They couldn't be kept out of the Force. But there could be other twists, not so unprejudiced. A thief sent to catch a thief, would you say? Something strong, and full of self-hatred, sent out to match strength? Tom Granger, and thousands of others, might think like that." Ed Dukas's anger broke through at last, slow and terrible. Maybe he had been too startled before for exact meanings to register. The other Barbara, whom he loved, had been murdered, her body mangled. It was the same with his own other self, and his uncle's. Those bodies had been the one available route back to all familiar things and out of this weird place of expanded forms, warped physical laws, keening sounds and distances multiplied a millionfold. But now those bodies were gone. And even if beings invisible in smallness could escape death in neutron streams from Midas Touch pistols turned low, there would be little left that they, in their tininess, could work with. They would be stranded here in a microcosmos for as long as they could survive, helpless to move even a pebble. These thoughts were fringed with a homesickness that Ed had never before known. He wondered if a little dust-grain android could go mad. It was Carter Loman's fault. No, the responsibility extended further than that! To Tom Granger, the rabble-rouser, and those like him, and those who listened. And to a renegade android leader of mythical origin. Yes, it was Mitchell Prell's fault, too, and his own for coming here and bringing Barbara.