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.Autobiography of Friedrich Froebel translated and annotated by Emilie MichaelisAuthor: Fr?bel, Friedrich, 1782-1852,Language: English, Class: LB: Education: Theory and practice of education, Release Date: Aug 4, 2005