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.Arnold of Winkelried, the Hero of Sempach by Gustav H?ckerAuthor: H?cker, Gustav, 1832-1911,Language: English, Class: DQ: History: General and Eastern Hemisphere: Switzerland, Release Date: Jun 13, 2019