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.The Violoncello and Its History by Wilhelm Joseph von WasielewskiAuthor: Wasielewski, Wilhelm Joseph von, 1822-1896,Language: English, Class: ML: Music: Literature of music, Release Date: May 1, 2013