Project Gutenberg was the first provider of free electronic books, or eBooks. Michael Hart, founder of Project Gutenberg, invented eBooks in 1971 and his memory continues to inspire the creation of eBooks and related technologies today.The Mentor: The Incas, vol. 6, num. 3, Serial No. 151, March 15, 1918 by HardyAuthor: Hardy, Osgood, 1889-1955,Language: English, Class: F3401: Latin America local history: Peru, Release Date: Feb 28, 2016