The Prehistoric World or Vanished Races

First published in 1885. According to the Introduction: "History is a word of varied import. In general, when we talk about history, we mean those accounts of past events, times, and circumstances of which we have written records. Not necessarily meaning alphabetical writing, because hieroglyphic records have furnished much true history. Hieroglyphic writing, which long preceded alphabetical writing, is itself a comparatively recent art. In no country do we find any records carrying us further back than a few thousand years before the Christian era. We have every reason to believe that the historical part of man's life on the globe is but an insignificant part of the whole. This historic period is not the same in all countries. It varies from a few centuries in our own country to a few thousands of years in Oriental lands. In no country is there a hard and fast line separating the historic period from the prehistoric. In the dim perspective of years the light gradually fades away, the mist grows thicker and thicker before us, and we at last find ourselves face to face with the unknown past.”