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.A New Order of Fishlike Amphibia From the Pennsylvanian of Kansas by Eaton et al.Author: Stewart, Peggy Lou,Language: English, Class: QH: Science: Natural history, Release Date: Jan 23, 2010