Nova did a documentary on the mystery of who was the Neandrathal:
Neanderthals on Trial
In 1856, bones of an unrecognizable hominid turned up in Germany’s Neander Valley. This early human and others like it—sturdy, large-headed individuals—came to be known as Neanderthals. Despite a century and a half of study and debate, Neanderthals remain an enigma. Were they our ancestors, or an evolutionary dead-end? Were they assimilated into early modern (Cro Magnon) populations, or were they wiped out en masse in a Pleistocene genocide? “Neanderthals on Trial” investigates this long-standing mystery.
Pretty much “banned” by politically correct society, now.
I own an old original copy.
Fascinating book.