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.The Science of Fingerprints: Classification and UsesAuthor: United States. Federal Bureau of Investigation,Language: English, Class: HV: Social sciences: Social pathology, Social and Public Welfare, Release Date: Aug 10, 2006