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.Christina of Denmark, Duchess of Milan and Lorraine, 1522-1590 by Julia CartwrightAuthor: Cartwright, Julia, 1851-1924,Language: English, Class: D: History: General and Eastern Hemisphere, Release Date: Feb 7, 2015