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.Roman Farm Management: The Treatises of Cato and Varro by Cato and VarroAuthor: Varro, Marcus Terentius,Language: English, Class: S: Agriculture, Release Date: Apr 1, 2004