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.Fossil Ice Crystals: An Instance of the Practical Value of "Pure Science" by UddenAuthor: Udden, Johan August, 1859-1932,Language: English, Class: GB: Geography, Anthropology, Recreation: Physical geography, Release Date: Sep 18, 2010