As Saxon pulled off his blouse, the plump N.P.A. turned to the third man, obviously his assistant, and said, "Bring the machine, Alph."

The man called Alph lugged a heavy case in front of the couch, opened it. Georg began to attach saucer shaped suction discs to Saxon's temples, the base of his skull, his solar plexus. Wires led from the discs to the machine in the black case.

"Quite ready," said Georg to Emil. "Ask any questions you wish."

Saxon could feel a delicate tingle rippling up his spine into his brain like a mild electric shock. Emil asked, "Do you know the secret of Villainowski's stellar drive?"

"No," returned Saxon. "That's preposterous. No one understands that except Villainowski himself. Do you think Government would be so stupid as to let the secret out?"

The plump N.P.A. who had been studying a bank of dials, looked up and said, "He's lying. From that I would infer that he understands the stellar drive."

"What?" gasped Emil.

With a sinking heart Jon Saxon realized that the blond man had not been expecting such luck. They had thought that he might be able to give them some clue to the stellar drive, but not that he actually could reproduce it.

"What's his torture coefficient?" Emil shot at the N.P.A.

Georg adjusted several dials. The tingling became livid fire coursing up Saxon's spine. His eyes closed, he crushed his lips between his teeth until a trickle of blood coursed down his chin.