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.Reports Relating to the Sanitary Condition of the City of London by John SimonAuthor: Simon, John, 1816-1904,Language: English, Class: RA: Medicine: Public aspects of medicine, Release Date: Apr 28, 2017