Edmond Hamilton's "The Man Who Evolved" (short story, evolution, free): What will your far-future descendants look like?
- Henry Kuttner's "The Creature from Beyond Infinity" (download): Here some men get transformed into future humans that evolution will eventually produce via a sort of highly contagious infection. Only, they're far too immature (emotionally), in spite of their far better intellectual capacity.
Fact sheet.First published: Wonder Stories, April 1931.
Download full text from The Nostalgia League or Manybooks. [via James W Harris @ ClassicScienceFiction Yahoo group]
Related: Stories of Edmond Hamilton; evolution in fiction.