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.Slavery in History by Adam GurowskiAuthor: Gurowski, Adam, 1805-1866,Language: English, Class: HT: Social sciences: Communities, Classes, Races, Release Date: Nov 20, 2018