Was Earth on the wrong time-track? Ray Manning stared as nation smashed nation and humans ran in yelping, slavering packs under a sky pulsing with evil energy--and knew the answer lay a hundred years back. Could he return? [Transcriber's Note: This etext was produced from Planet Stories Spring 1949. Extensive research did not uncover any evidence that the U.S. copyright on this publication was renewed.]…
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