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.How the Other Half Lives: Studies Among the Tenements of New York by Jacob A. RiisAuthor: Riis, Jacob A. (Jacob August), 1849-1914,Language: English, Class: HV: Social sciences: Social pathology, Social and Public Welfare, Release Date: Apr 26, 2014