Black Genesis: The Prehistoric Origins of Ancient Egypt is a book written
by Robert Bauval and Thomas Brophy | April 2011
More info about Robert Bauval and his books here => http://www.robertbauval.co.uk/books.html

Black Genesis presents evidence that an advanced black African civilization inhabited the Sahara long before Pharaonic Egypt, and reveals black Africa to be at the genesis of ancient civilization and the human story.

The authors decipher the the mysterious Nabta Playa ceremonial area and its stone calendar circle and megaliths, and put forward the solid hypothesis that an advanced civilization of black Africans settled in the Sahara long before Pharaonic Egypt existed.

Identified as 'the star people' by the authors, it was these black Africans who brought to the Nile Valley the essential cargo of knowledge that gave rise to the Egyptian civilization. Engineer and rogue Egyptologist, Robert Bauval, and astrophysicist Thomas Brophy present anthropological, climatological, archaeological, geological, and genetic research supporting this hugely debated theory, and place black Africa back in its rightful place at the very center of mankind's origins and civilization.