"Mal this is Mr. Dugan," Wilmer said, indicating Flinn. "He's from the government."

Even as he acknowledged the introduction, Flinn paused momentarily over the casual familiarity between the physicist and the apparent psychokinetic, until he was reminded that they were both nuclear physicists and had been together for weeks at the atoll. Flinn found himself wondering how close they had been and what thoughts must be going through Wilmer's mind at the moment. But he squelched his curiosity. He was here to scan Dobbs' mind, nobody else's.

"Be unobtrusive," he had been warned. "Stay in the background as much as possible and let Wilmer and Hayes carry the ball. And do the job quickly."

Dobbs looked Flinn over carefully, then seemed to dismiss him from his mind, as if he had decided Flinn was of no particular importance—or no immediate threat.

"You boys should have been here last night," Dobbs smiled. "We had quite a party." His smile faded and he added petulantly: "The only thing—some of the girls weren't as cooperative as I had hoped."

"We'll be more selective next time," Hayes promised quickly.

"See to it," Dobbs said.

They seated themselves, Hayes and Wilmer close to Dobbs, and Flinn just far enough away to seem deferential without raising suspicion.

"Now, what can I do for you?" Dobbs queried. "Another demonstration, I assume?"

"That's right," Wilmer said. "How about that disappearance thing again?"