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.My Cave Life in Vicksburg, with Letters of Trial and Travel by LoughboroughAuthor: Loughborough, Mary Ann Webster, 1836-1887,Language: English, Class: E456: History: America: Civil War period (1861-1865), Release Date: Mar 28, 2011