"Because Menjo Bleeko of Lonabar knew nothing whatever of our activities or of our organization except at such times as one of my men was in charge of his mind," the scientist gloated. "I and my assistants know mental surgery as those crude hypnotists, the Eich, never will know it. Even our lowest agents are having those clumsy and untrustworthy false teeth removed as fast as my therapists can operate upon their minds."

"Nevertheless, you are even now guilty of underestimating," Alcon reproved him sharply, energizing a force-ball communicator. "It is quite eminently possible that he who wrought so upon Lonabar may have been enabled—by pure chance, perhaps—to establish a linkage between that planet and Lyrane—"

The cold, crisply incisive thought of an Eich answered the Tyrant's call.

"Have you of Lyrane perceived or encountered any unusual occurrences or indications?" Alcon demanded.

"We have not."

"Expect them, then," and the Thralian despot transmitted in detail all the new developments.

"We always expect new and untoward things," the Eich more than half sneered. "We are prepared momently for anything that can happen, from a visitation by Star A Star and any or all of his Lensmen up to an attack by the massed Grand Fleet of the Galactic Patrol. Is there anything else, your supremacy?"

"No. I envy you your self-confidence and your assurance, but I mistrust exceedingly the soundness of your judgment. That is all." Alcon turned his attention to the chief psychologist. "Have you operated upon the minds of those Eich and those self-styled Overlords as you did upon that of Menjo Bleeko?"

"No!" the mind surgeon gasped. "Impossible! Not physically, perhaps, but would not such a procedure interfere so seriously with the work that it—"

"That is your problem—solve it," Alcon ordered, curtly. "See to it, however it is solved, that no traceable linkage exists between any of those minds and us. Any mind capable of thinking such thoughts as those which we have just received is not to be trusted."