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.Memoria historica sobre as ilhas dos A?ores by Costa Chaves E MelloAuthor: Costa Chaves E Mello, Francisco Affonso Da,Language: Portuguese, Class: DP: History: General and Eastern Hemisphere: Spain, Portugal, Release Date: May 21, 2013