"By fire and brimstone on judgment day?" Cantrell asked sarcastically.

"No. By rendering you helpless by—"

Here the creature swallowed, blinked and looked surprised—and changed magically. He—if it really was a he—didn't jump up and kick a hole in the ceiling or anything like that. In fact, nothing tangible happened. There just seemed to be an invisible barrier that rose suddenly around him.

Then there was the thing that chilled every man in the room; a thing as tangible as the walls and the furniture; yet a thing no man could define in words.

This was when Cantrell, a high-strung individual at best, reacted violently to the change in the creature. In an instinctive blaze of anger and frustration, Cantrell reached out and slapped him brutally across the face.

Velie, the agent in charge, also acted instinctively as he lunged forward to restrain Cantrell. But then he froze, as did all the men in the room, to stare.

It was not what the prisoner did; it was what he did not do. There was absolutely no reaction to the blow—no reaction physically, emotionally, or mentally. It was as though the blow had not been struck; as though this were some kind of a moving, breathing zombie.

So tangible, so seemingly sourceless was this feeling of loathing, that Hagen would have been sure it had affected only himself if he had not seen its effect on the others.

Yet none of them referred to it. Nor was this strange, because there just weren't any words to describe the feeling one gets from contact with a pleasant-faced, quietly dressed example of the walking dead.

Backing away from this powerful emotional reaction, Hagen forced himself onto an intellectual level, and asked himself what had brought about the change in the creature. Why had it—Hagen now had to regard the strange, walking enigma as neuter—after functioning to some extent as a human, reverted suddenly to what seemed to be its natural state?