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.?hrenlese: A German Reader with Practical Exercises by Bierwirth and HerrickAuthor: ,Language: English, Class: PF: Language and Literatures: West Germanic, Release Date: Jul 21, 2015