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.Documentary History of the Rio Grande Pueblos of New Mexico; I. BibliographicAuthor: Bandelier, Adolph Francis Alphonse, 1840-1914,Language: English, Class: E011: History: America: America, Release Date: Sep 4, 2007