I won?"
Mestack was withdrawn, his vortices almost a sphere of light in hyper-space. "I haven't calculated it yet."
"Well, go ahead. You won't change the results any by taking a long time. Wowf, it's a relief to get back into clean energy. It took me a microcycle of time as a corporeal body; a nearly used-up one, too. But it was worth it to show you."
Mestack said, "All right, I admit you stopped a nuclear war on the planet."
"Is that or is that not a Class A effect?"
"It is a Class A effect. Of course it is."
"All right. Now check and see if I didn't get that Class A effect with a Ckss F stimulus. I changed one letter of one name."
"What?"
"Oh, never mind. It's all there. I've worked it out for you."
Mestack said reluctantly, "I yield. A Class F stimulus."
"Then I win. Admit it."
"Neither one of us will win when the Watchman gets a look at this."
Haround, who had been an elderly numerologist on Earth and was still somewhat unsettled with relief at no longer being one, said, "You weren't worried about that when you made the bet."
"I didn't think you'd be fool enough to go through with it."
"Heat-waste! Besides, why worry? The Watchman will never detect a Class F stimulus."
"Maybe not, but he'll detect a Class A effect. Those corporeals will still be around after a dozen microcycles. The Watchman will notice that."
"The trouble with you, Mestack, is that you don't want to pay off. You're stalling."
"I'll pay. But just wait till the Watchman finds out we've been working on an unassigned problem and made an unallowed-for change. Of course, if we - " He paused.
Haround said, "All right, we'll change it back. He'll never know."
There was a crafty glow to Mestack's brightening energy pattern. "You'll need another Class F stimulus if you expect him not to notice."
Haround hesitated. "I can do it."
"I doubt it."
"I could."
"Would you be willing to bet on that, too?" Jubilation was creeping into Mestack's radiations.
"Sure," said the goaded Haround. "I'll put those corporeals right back where they were and the Watchman will never know the difference."
Mestack followed through his advantage. "Suspend the first bet, then. Triple the stakes on the second."
The mounting eagerness of the gamble caught at Haround, too. "All right, I'm game. Triple the stakes."
"Done, then!"
"Done."
The Billiard Ball
James Priss - I suppose I ought to say Professor James Priss, though everyone is sure to know whom I mean even without the title - always spoke slowly.
I know. I interviewed him often enough. He had the greatest mind since Einstein, but it didn't work quickly. He admitted his slowness often. Maybe it was because he had so great a mind that it didn't work quickly.
He would say something in slow abstraction, then he would think, and then he would say something more. Even over trivial matters, his giant mind would hover uncertainly, adding a touch here and then another there.
Would the Sun rise tomorrow, I can imagine him wondering. What do we mean by "rise"? Can we be certain that tomorrow will come? Is the term "Sun" completely unambiguous in this connection?
Add to this habit of speech a bland countenance, rather pale, with no expression except for a general look of uncertainty; gray hair, rather thin, neatly combed; business suits of an invariably conservative cut; and you have what Professor James Priss was - a retiring person, completely lacking in magnetism.
That's why nobody in the world, except myself, could possibly suspect him of being a murderer. And even I am not sure. After all, he was slow-thinking; he was always slow-thinking. Is it conceivable that at one crucial moment he managed to think quickly and act at once?
It doesn't matter. Even if he murdered, he got away with it. It is far too late now to try to reverse matters and I wouldn't succeed in doing so even if I decided to let this be published.
Edward Bloom was Priss's classmate in college, and an associate, through circumstance, for a generation afterward. They were equal in age and in their propensity for the bachelor life, but opposites in everything else that mattered.
Bloom was a living flash of light; colorful, tall, broad, loud, brash, and self-confident. He had a mind that resembled a meteor strike in the sudden and unexpected way it could seize the essential. He was no theroetician, as Priss was; Bloom had neither the patience for it, nor the capacity to concentrate intense thought upon a single abstract point. He