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 General Carlos Ribeiro by Camilo Castelo BrancoAuthor: Castelo Branco, Camilo, 1825-1890,Language: Portuguese, Class: DP: History: General and Eastern Hemisphere: Spain, Portugal, Release Date: Jun 19, 2008