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.Cornell Nature-Study Leaflets by New York State College of AgricultureAuthor: New York State College of Agriculture,Language: English, Class: QH: Science: Natural history, Release Date: Jul 12, 2013