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.Unitarianism Defended by Henry Giles, James Martineau, and John Hamilton ThomAuthor: Thom, John Hamilton, 1808-1894,Language: English, Class: BX: Philosophy, Psychology, Religion: Christianity: Churches, Church movements, Release Date: Sep 10, 2015