He took time to think it over, but he knew that no thought was required. Already the hands that he had locked behind him were clenched, taut. Already the muscles of his legs were tensing. "You're ready," he repeated. "You've armed the Callistan exiles--the worst gutter scum on nine planets. You're set to betray the League that gave you power here.... Well, that changes things. I can't let you do it!" He hurled himself at Andrias, hands sweeping around to grapple for the dark man's throat. Andrias, off-balance, staggered backward. But his own hands were diving for the twin heat guns that hung at his waist. Duane saw his danger, and reacted. His foot twisted around Andrias' ankle; his hands at the other's throat gripped tighter. He lunged forward, slamming the hard top of his head into the other's face, feeling flesh and cartilage give as Andrias' nose mashed flat. His own head pin-wheeled dizzily, agonizingly, as the jar revived the pain of his earlier accident. But Andrias, unconscious already, tumbled back with Duane on top of him. His head made an audible, spine-chilling thud as it hit the carpeted floor. Duane got up, retrieving the two heat guns, and stared at him. "_They tell me I killed Stevens the same way_," he thought. "_I'm getting in a rut!_" But Andrias was not dead, though he was out as cold as the void beyond Pluto. The thick carpeting had saved him from a broken head. Duane stepped over the unconscious man and looked around the room. It was furnished severely, to the point of barrenness. Two chairs before Andrias' ornate, bare-topped desk and one luxurious chair behind it; a tasseled bell cord within easy reach of Andrias' chair; the long carpet. That was all it contained. The problem of getting out was serious, he saw. How could one-- III Methodically he ransacked the drawers of Andrias' desk. Papers, a whole arsenal of hand guns, Callistan money by the bale, ominously black-covered notebooks with cryptic figures littering their pages--those were the contents. A coldly impersonal desk, without the familiar trivia most men accumulate. There was nothing, certainly, that would get him out of a building that so closely resembled a fortress. He tumbled the things back into the drawers helter-skelter, turned Andrias over and searched his pockets. More money--the man must have had a fortune within reach at all times--and a few meaningless papers. Duane took the release he had signed and tore it to shreds. But that was only a gesture. When Andrias came to, unless Duane had managed to get away and accomplish something, the mere lack of written permission would not keep him from the rocket's lethal cargo! When Andrias came to.... An idea bloomed in Duane's brain. He looked, then, at unconscious Andrias--and the idea withered again.