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 Bible School Manual: Studies in the Book of Revelation by HunterAuthor: Hunter, Stephen Alexander, 1851-,Language: English, Class: BS: Philosophy, Psychology, Religion: Christianity: The Bible, Old and New Testament, Release Date: Dec 20, 2016