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.Memoirs of the Union's Three Great Civil War Generals by Ulysses S. Grant et al.Author: Sherman, William T. (William Tecumseh), 1820-1891,Language: English, Class: E660: History: America: Late nineteenth century (1865-1900), Release Date: Jun 1, 2004