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.A Bibliography of Bibliography; Or, a Handy Book About Books Which Relate toAuthor: Sabin, Joseph, 1821-1881,Language: English, Class: Z: Bibliography, Library science, Release Date: Jan 14, 2016