The inquisition had been savage. The hot lights, the smooth-faced men firing questions, over and over, the drugs, the curious sensation of mouthing nonsense, of hearing his voice rambling on crazily, yet being unable in any way to control it; the hypnotic effect of Whitman's soft voice, the glitter in his steel-gray eyes, and the questions, questions, questions. The lie detector had been going by his side, jerking insanely at his answers, every time the same answers, every time setting the needle into wild gyrations. And finally the foggy, indistinct memory of Whitman mopping his forehead and stamping savagely on a cigarette, and muttering desperately, "It's no use! Lies! Nothing but lies, lies, lies! He _couldn't_ be lying under this treatment, but he is. _And he knows he is!_" Lies? Roger stretched his heavy limbs, his mind struggling up into a tardy rejection. Not lies! He hadn't lied--he had been answering the truth to the questions. He couldn't have been lying, for the answers were there, clear in his memory. And yet--the same nagging doubt crept through, the same feeling that had plagued him throughout the inquisition, the nagging, haunting, horrible conviction, somewhere in the depths of his numb brain that he _was_ lying! Something was missing somewhere, some vast gap in his knowledge, something of which he simply was not aware. The incredible turnabout of Martin Drengo, the attack on David, who was killed, but somehow was not dead. He _had_ to be lying-- But how could he lie, and still know that he was not lying? His sluggish mind wrestled, trying to choke back the incredible doubt. Somewhere in the morass, the picture of Martin Drengo came through--Drengo, the traitor, who was trying to kill his son--but the conviction swept through again, overpowering, the certain knowledge that Drengo was _not_ a traitor, that he must trust Drengo. Drengo was his friend, his stalwart-- HIS AGENT! Strang sat bolt upright on the cot, his head spinning. The thought had broken through crystal clear in the darkness, revealed itself for the briefest instant, then swirled down again into the foggy gulf. Agent? Why should he have an agent? What purpose? Frantically he scanned his memory for Drengo, down along the dark channels, searching. Drengo had come through the fire, into the burning building, carried him like a child through the flames into safety. Drengo had been best man at his wedding--but he'd been married before the bombing of the city. _Or had he?_ Where did Drengo fit in? Was the fire the first time he had seen Drengo? Something deep in his mind forced its way through, saying NO! YOU HAVE KNOWN HIM ALL YOUR LIFE! Roger fought it back, frantically. Never! Back in Iowa there had been no Drengo. Nor in Chicago. Nor in New York. He hadn't even known him in--IN NEW ALBANY! * * * * *