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.Four Plays of Aeschylus by AeschylusAuthor: Aeschylus, 525 BCE-456 BCE,Language: English, Class: PA: Language and Literatures: Classical Languages and Literature, Release Date: Aug 1, 2005