There was a shrug in the metallic voice. "For once the ablest men are going to take over. There are a number of us. You know already about myself and Doctor Nebel. Rysland will be with us, too, as soon as we can get him conditioned."

"By conditioned, you mean this enzyme of yours?"

"Exactly. We started out in a small way, using force or trickery where necessary, and managed to condition a number of doctors and nurses. Conditioning simply means injecting Nebel's compound and then giving the post-hypnotic command to be unquestioningly loyal to the Supremists. We created the Supremists, of course. In order for us to take over it will be necessary to have another war, and to conquer Venus. That can be done if Earth strikes quickly. Within the next few days I think there'll be enough Supremist influence to get this war started."

Pell stared back, open-mouthed. To hear it coldly and calmly like this was shock, cold-water shock. "Let me get this straight now. Your group made Supremists of doctors and nurses and they in turn made new members by installing this hypnosis stuff whenever anybody came for a hypodermic injection of any kind, is that it?"

"That's it."

"But how does this stuff work? Does it knock you out, or what?"

"You'll be finding that out at first hand very shortly."

Pell stiffened, made fists and unconsciously lifted them and looked around him, warily.

Larkin laughed. "It won't do you much good to put up a fight. I'm sending a couple of my assistants in there. They specialize in people who want to make a struggle. And there's no reason to feel unhappy about it, Pell: once you're conditioned you'll simply be unable to do anything against the Supremist cause. You'll be happier, in fact, having such a cause. Ask your wife if that isn't so."

Pell trembled with anger. "How did you get to her? How did you make her do what she did?"