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.Old Mines of Southern California by Harold W. Fairbanks and William H. StormsAuthor: Storms, William H., 1859-,Language: English, Class: TN: Technology: Mining engineering, Metallurgy, Release Date: Jan 31, 2018