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.O Inferno by Auguste CalletAuthor: Callet, Auguste, 1812-1883,Language: Portuguese, Class: BT: Philosophy, Psychology, Religion: Christianity: Doctrinal theology, God, Christology, Release Date: Apr 22, 2009