James H. Schmitz
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Menesee felt excitement surge like a living tide about him as he came with the other directors into the vast Tribunal Hall. Sixty years ago, inexcusable carelessness had deprived Earth of its first chance to obtain a true interstellar drive. Now, within a few hours, Earth, or more specifically, the upper echelons of that great political organization called the Machine which had controlled the affairs of Earth for the past century and a half, should learn enough of the secrets of the drive to insure that it would soon be in their possession.