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 Military History of the 123d Regiment Ohio Volunteer Infantry by C. M. KeyesAuthor: ,Language: English, Class: E456: History: America: Civil War period (1861-1865), Release Date: Aug 28, 2018