“I guess you’d better call Dr. Vincenti,” he decided. Vincenti was a member and would probably be the quickest to get. Dubbins shook his head. “Dr. Vincenti isn’t with us, sir. He left a year ago to visit a son in the Centauri system. There’s a Dr. Cobb whose reputation is very good, sir.” Giles puzzled over it doubtfully. Vincenti had been an oddly morose man the last few times he’d seen him, but that could hardly explain his taking a twenty-year shuttle trip for such a slim reason. It was no concern of his, though. “Dr. Cobb, then,” he said. Giles heard the other man’s voice on the study phone, too low for the words to be distinguishable. He finished the drink, feeling still better, and was sitting up when Dubbins came back. “Dr. Cobb wants you to come to his office at once, sir,” he

