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 Anti-slavery Harp: A Collection of Songs for Anti-slavery Meetings by BrownAuthor: Brown, William Wells, 1814?-1884,Language: English, Class: M: Music, Release Date: Dec 5, 2018