It wouldn't, after all, do any good for him to tell anyone anything he had found. No matter what the answer was, there wasn't anything he could do about it. There wasn't anything anyone could do about it.

Thus, Karnes' report to his superior was short, to the point, and censored.

That evening, Karnes sat in his apartment, chain-smoking, and staring out the window. Finally, he mashed out a stub, stood up, and said aloud: "Maybe if I write it down I can get it straight."

He sat down in front of the portable on his desk, rolled in a sheet of paper, and put his fingers on the keys. Then, for a long time, he just sat there, turning it over and over in his mind. Finally, he began to type.

A Set of General Instructions and a Broad Outline on the Purposes and Construction of the Shrine of Earth.

Part One: Historical.

Some hundred or so millennia ago, insofar as the most exacting of historical research can ascertain, our remote ancestors were confined to one planet of the Galaxy; the legendary Earth.

The third planet of Sun (unintelligible number) has long been suspected of being Earth, but it was not until the development of the principles of time transfer that it became possible to check the theory completely.

The brilliant work done by—

(Karnes hesitated over the name, then wrote—)