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.Sacred Mysteries Among the Mayas and the Quiches, 11,500 Years Ago by Le PlongeonAuthor: Le Plongeon, Augustus, 1826-1908,Language: English, Class: F1401: Latin America local history: General, Release Date: Jul 7, 2018