Abner Harris was sent to Earth on a mission of extreme urgency. The universe was in danger of enslavement by the Medlins, and the fight against them called for Harris to assume the disguise of a flesh-and-blood Earthman.
But he discovered...
They were disappearing, one at a time, in spite of the fact that in the crowded, hungry world of 2490 there was really nowhere worth going. Then they began to reappear, not in Moscow or Nairobi or L.A.—but in 1970, 1981, even the nostalgic days of...
Asimov wrote the short story "The Ugly Little Boy" in 1958. But there is much more to the story of the little Neanderthal boy plucked out of time and transferred to the 21st century. Now, Robert Silverberg--in this second collaboration with...