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."Mormon" Doctrine Plain and Simple; Or, Leaves from the Tree of Life by PenroseAuthor: Penrose, Charles W. (Charles William), 1832-1925,Language: English, Class: BX: Philosophy, Psychology, Religion: Christianity: Churches, Church movements, Release Date: Mar 7, 2018