"Of course! But Mandleco, why Mandleco?"

"Why not? He was a friend of Carmack's—or a business associate shall we say? He worked with Carmack on the ECAIAC lobby, was largely responsible for pushing it through."

"Yes, I—say, that's right! It would be in C-F...."

"There are things," murmured Beardsley, "in Central File that would astound you."

Arnold was staring at the coded tapes. "Mandleco," he breathed. "And with elections coming up!" He shook himself out of the daze. "The—the other two Primes?"

"Next is not so startling. A really strong Recessive Factor there ... Professor Karl Losch."

Arnold jerked erect suddenly. "Losch? Say, I remember him! Now there's a man pursued by bad luck. He was working along similar lines to Carmack—in fact, wasn't he in Carmack's employ for a while?—but Carmack was first with the patents. You don't suppose that Losch—"

"I'm not supposed to suppose," Beardsley said softly. "But clinically, it is interesting to note that motive factor alone equates Losch from Logical into Prime. Plus a high neuro-thalamic imbalance—132 over 80 on the last Index, with pronounced efforts at suppression."

He watched Arnold absorb that, and went on: "Now for the third Prime. I think it'll interest you...."