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.Mutual Aid: A Factor of Evolution by kniaz Petr Alekseevich KropotkinAuthor: Kropotkin, Petr Alekseevich, kniaz, 1842-1921,Language: English, Class: HM: Social sciences: Sociology, Release Date: Aug 1, 2003