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.Pliocene and Pleistocene Records of Fossil Turtles from Western Kansas andAuthor: Galbreath, Edwin C. (Edwin Carter), 1913-1989,Language: English, Class: QH: Science: Natural history, Release Date: Nov 20, 2010