"Change?"

She gave him a disappointed look. "I thought you'd have guessed by now the relation between ourselves and those people in the clippings. You had another seizure in the 'copter, didn't you?"

He stared, too disconcerted to answer.

"You saw four faces this time," she went on, "where you had seen none before. And you recognized one."

"It was Ellis, the chemist," Alcorn said. And with a numb premonition of the truth, he quietly asked, "How did you know that?"

"You were broadcasting it like a beacon. We're both in the last stages of the change. Now that our conditioning is lifting, we're reverting to our original telepathic nature. That's how they found you and me, as they found Ellis and the others—by tracking down our communication auras."

He said slowly, "Those four—why were they mobbed and killed?"

"Because the change caught them too suddenly for escape," she said. "And because, in our natural state, we are incompatible with Man."

"With Man," he repeated. "And what does that make us? Supermen or monsters?"

"You're still blinded by your conditioning," she answered, "or you'd see that we're neither, that we're not even native to this planet. I don't know a great deal more than that myself—I haven't remembered it all yet, because the change isn't complete...."