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.American Book-Plates: A Guide to Their Study with Examples by Charles Dexter AllenAuthor: Allen, Charles Dexter, 1865-1926,Language: English, Class: Z: Bibliography, Library science, Release Date: Dec 17, 2014