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.Learning to Fly: A Practical Manual for Beginners by Grahame-White and HarperAuthor: Harper, Harry, 1880-,Language: English, Class: TL: Technology: Motor vehicles, Aeronautics, Astronautics, Release Date: Dec 18, 2008