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 Book of War: The Military Classic of the Far East by Sunzi and WuAuthor: Wu, Qi, 440 BCE-381 BCE,Language: English, Class: U: Military science, Release Date: Oct 23, 2013