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.Aratra Pentelici, Seven Lectures on the Elements of Sculpture by John RuskinAuthor: Ruskin, John, 1819-1900,Language: English, Class: NB: Fine Arts: Sculpture, Release Date: Jun 25, 2008