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 Key to the Knowledge of Church History (Ancient) by John Henry BluntAuthor: Blunt, John Henry, 1823-1884,Language: English, Class: BR: Philosophy, Psychology, Religion: Christianity, Release Date: Jul 7, 2007