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.Omphalos: An Attempt to Untie the Geological Knot by Philip Henry GosseAuthor: Gosse, Philip Henry, 1810-1888,Language: English, Class: QH: Science: Natural history, Release Date: Jun 3, 2012