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.Scientific American Architects and Builders Edition, No. 26, Dec., 1887 by VariousAuthor: Various,Language: English, Class: NA: Fine Arts: Architecture, Release Date: Jan 14, 2016