A cryptologist then delivered a long rambling account of the patterns of character groupings that occurred in Charlie's personal documents. They had already completed preliminary processing of all the individual papers, the contents of the wallet, and one of the books; they were about halfway through the second. There were many tables, but nobody knew yet what they meant; some structured lines of symbols suggested mathematical formulas; certain page and section headings matched entries in the text. Some character strings appeared with high frequency, some with less; some were concentrated on a few pages, while others were evenly spread throughout. There were lots of figures and statistics. Despite the enthusiasm of the speaker, the mood of the room grew heavy and the questions fewer. They knew he was a bright guy; they wished he'd stop telling them.

At length, Danchekker, who had been noticeably silent through most of the proceedings and appeared to be growing increasingly impatient as they continued, obtained leave from the chair to address the meeting. He rose to his feet, clasped his lapels, and cleared his throat. "We have devoted as much time as can be excused to exploring improbable and far-flung suggestions which, as we have seen, turn out to be fallacious." He spoke confidently, taking in the length of the table with side-to-side swings of his body. "The time has surely come, gentlemen, for us to dally no longer, but to concentrate our efforts on what must be the only viable line of reasoning open to us. I state, quite categorically, that the race of beings to whom we have come to refer as the Lunarians originated here, on Earth, as did the rest of us. Forget all your fantasies of visitors from other worlds, interstellar travelers, and the like. The Lunarians were simply products of a civilization that developed here on our own planet and died out for reasons we have yet to determine. What, after all, is so strange about that? Civilizations have grown and passed away in the brief span of our more orthodox history, and no doubt others will continue the pattern. This conclusion follows from comprehensive and consistent evidence and from the proven principles of the various natural sciences. It requires no invention, fabrication, or supposition, but derives directly from unquestionable facts and the straightforward application of established methods of inference." He paused and cast his eyes around the table to invite comment.

Nobody commented. They already knew his arguments. Danchekker, however, seemed about to go through it all again. Evidently he had concluded that attempts to make them see the obvious by appealing to their powers of reason alone were not enough; his only resort then was insistent repetition until they either concurred or went insane.