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.The Pocket Gophers (Genus Thomomys) of Utah by Stephen David DurrantAuthor: Durrant, Stephen David, 1902-1975,Language: English, Class: QH: Science: Natural history, Release Date: Mar 17, 2012