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.ASCE 1193: The Water-Works and Sewerage of Monterrey, N. L., Mexico by ConwayAuthor: Conway, G. R. G. (George Robert Graham), 1873-1951,Language: English, Class: TD: Technology: Environmental technology, Sanitary engineering, Release Date: Dec 31, 2011