Flinn nodded; it was self-evident. There were other phases of the problem that bothered him more. He was still vaguely and, as it seemed, illogically worried about the several questions he had raised the day before.

The fact that Dobbs might have read his articles and hence might put two and two together, despite a cover identity, was the least of them. Flinn had never lectured in public, his efforts had received no publicity except in specialized psychological circles, and his latest monograph on TH had been published when Dobbs was working at the atoll.

Wilmer, Hayes, and others had managed to assuage reasonable fears on the other point. Flinn had always assumed that psychokinesis would be the logical result of advanced telepathy, that they were links in the same chain. Now it seemed that a person could be one without the other. Either you possessed a latent ability to scan mind-matter, or an affinity for material substance, but not necessarily both.

Earlier, Wilmer and Hayes had devised a test to check the possibility that Dobbs was an advanced telepath. They had mentally vilified him beyond the ability of even an accomplished actor to resist, over prolonged periods of time, and yet Dobbs had shown not the least indication that he had intercepted their thoughts. But there was one additional point.

"You used the expression 'warped mind' in describing Dobbs," Flinn said to Wilmer. "Is it your opinion then that he is definitely psychopathic? The reason I ask is that scanning a confused mind may prove to be more than I can handle."

"I used that expression for want of a better," Wilmer answered cautiously. "Put it this way—suppose you suddenly found you were able to control, even in a minor way, the stuff of the universe; would you use those powers for the benefit of mankind, or would you leap over the traces and reach for all the things that had been denied you over the years for moral, or legal, or whatever reasons?"

"You paint a lurid picture," Flinn said.

They turned down a side street in a residential district and drew up in front of what appeared to be a large two-story private home.

Flinn took a deep breath. He was rested now, but still uncertain whether he was up to what lay ahead.

After the preliminary discussion with Wilmer, Hayes, and Barnes—the latter had proved to be a military intelligence man—the previous afternoon, Flinn had been closeted immediately with a number of generals, admirals, and high-ranking civilians from both houses of Congress, the Defense Department, the Department of State, and various security agencies.