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.Collections of the Minnesota Historical Society for the Year 1867 by A. J. Hill et al.Author: Rice, Henry M. (Henry Mower), 1816-1894,Language: English, Class: F590.3: United States local history: The West. Trans-Mississippi Region. Great Plains, Release Date: Jun 22, 2019