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.Systematic Status of the Colubrid Snake, Leptodeira discolor Günther by DuellmanAuthor: Duellman, William Edward, 1930-,Language: English, Class: QH: Science: Natural history, Release Date: Jan 14, 2011