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.Races and Immigrants in America by John R. CommonsAuthor: Commons, John R. (John Rogers), 1862-1945,Language: English, Class: JV: Political science: Colonies and colonization, International migration, Release Date: Oct 4, 2010