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.Diario histórico de la rebelion y guerra de los pueblos Guaranis situados en laAuthor: Henis, Tadéas Xavier, 1711-,Language: Spanish, Class: V: Naval science, Release Date: Aug 18, 2004