"Agh, for Pete's sake," he said disgustedly and answered the call. The image of Chief Larkin's boyishly handsome face came into focus on the screen. Pell lifted a surprised eyebrow and said, "Oh, hello, Chief."

Larkin's eye was cold. Especially cold in the setting of that boyish face. "What in hell," he asked, "are you and Kronski doing on the moon?"

"Hm?" Now it was Pell's turn to look innocent. "Why, you know what we're doing, Chief. We're investigating that case. You know the one—I don't want to mention it over the viewer."

"Who the devil authorized you to go traipsing to the moon to do it?"

"Why, nobody authorized us. I thought—I mean, when you're working on a case and you have a lead, you're supposed to go after it, aren't you?"

"Yes, but not when it's a crazy wild goose chase." In the viewer Pell saw the Chief slam his desk with the palm of his hand. "I'd like to know what in blazes you think you can do on the moon that you can't do in a good healthy session at the computers?"

"Well, that's kind of hard to explain over the viewer. We have made some progress, though. I just sent you a report on it."

Larkin narrowed one eye. "Pell, who do you think you're fooling?"

"Fooling?"

"You heard me. I know damn well you wanted to take a vacation on the moon. But we have a little job for you that holds you up, and what do you do? The next best thing, eh? You see to it that the job takes you to the moon."