"Consider my mission. To perform it successfully it was vital that I should become intimately acquainted with humanity not merely on the surface but inside, where fears and motives dwell. How better could I conduct such a delicate test than by testing people? And how better test them than by trying the strength of their so-called decent impulses?"

"You might have something there," said Justin. "But you mention your strain being strong in some of us. Just how does that fit in with what you've told me of your mission?"

Ortine actually appeared embarrassed. He said, his eyes not meeting Justin's, "Of course, you must by this time have surmised that I am polymorphous...."

"Who's she?" Deborah asked.

It stopped both men. Ortine looked puzzled—Justin was unable to suppress a chuckle. Seeing hurt overlaying the worry in her eyes, he said, "It merely means he is a lot of people at once, honey. I didn't mean to laugh."

"Oh," she said, a trifle vaguely.

Ortine said, "I don't suppose it could happen on another planet in your entire galaxy—it's rather embarrassing. Having quickly surveyed the entire course of your history until now I decided to go all the way back to the beginning."

"You must have found yourself dealing with some rather rough customers," Justin suggested.

"To a visitor like myself there is little choice between you and the Neanderthal," replied Ortine.

"I'm not sure the analogy is a happy one," said Justin.