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.Copy of Letters Sent to Great-Britain by His Excellency Thomas Hutchinson, theAuthor: Oliver, Andrew, 1706-1774,Language: English, Class: E201: History: America: Revolution (1775-1783), Release Date: Apr 28, 2015