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.Elémens de la philosophie de Neuton: Mis à la portée de tout le monde by VoltaireAuthor: Voltaire, 1694-1778,Language: French, Class: QA: Science: Mathematics, Release Date: Oct 30, 2015