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.The Square Jaw by Henry Ruffin and André Jean TudesqAuthor: Tudesq, André Jean,Language: English, Class: D501: History: General and Eastern Hemisphere: World War I (1914-1918), Release Date: Mar 27, 2015