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.Acid Rain and Our Nation's Capital: A Guide to Effects on Buildings andAuthor: McGee, E. S.,Language: English, Class: TD: Technology: Environmental technology, Sanitary engineering, Release Date: Sep 25, 2018