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.Trinity Site: 1945-1995. by White Sands Missile Range . Public Affairs OfficeAuthor: White Sands Missile Range (N.M.). Public Affairs Office,Language: English, Class: D731: History: General and Eastern Hemisphere: World War II (1939-1945), Release Date: Sep 14, 2014