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.The Diving Bell; Or, Pearls to be Sought for by Francis C. WoodworthAuthor: Woodworth, Francis C. (Francis Channing), 1812-1859,Language: English, Class: PZ: Language and Literatures: Juvenile belles lettres, Release Date: Aug 20, 2005