A Different Flesh

Blurb

A Different Flesh is a collection of alternate history short stories by Harry Turtledove set in a world in which Homo erectus and various megafauna survived in the Americas instead of Native Americans.
Turtledove was inspired to write the story by a Stephen Jay Gould article that speculated as to how humanity’s distant cousin, Australopithecus, would be treated if that species had survived.