There are strange gaps in our records of the past. We find traces of man-like things - but, suddenly, man appears, far too much developed to be the "next step" in a well-linked chain of evolutionary evidence. Perhaps something like the events of this story furnishes the answer to the riddle.
The Science Fiction Omnibus #2 (Serapis Classics)
Mark Clifton, Alex Apostolides, C. M. Kornbluth, Jerome Bixby, Russell Burton, Walter Bupp, Raymond Jones, Arthur Feldman, Murray Leinster, Allan Danzig, Bradner Buckner, Stephen Barr, Mack Reynolds, Milton Lesser, Sterner Meek, Frank Banta, Frank Herbert, H. Beam Piper, Francis Stevens, Fritz Leiber, James Schmitz, Robert Abernathy
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Genesis
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Last Enemy
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