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.Hymns and Hymnwriters of Denmark by J. C. AabergAuthor: Aaberg, J. C. (Jens Christian), 1877-1970,Language: English, Class: BV: Philosophy, Psychology, Religion: Christianity: Practical theology, Worship, Release Date: Aug 11, 2009