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 Winter Solstice Altars at Hano Pueblo by Jesse Walter FewkesAuthor: Fewkes, Jesse Walter, 1850-1930,Language: English, Class: E011: History: America: America, Release Date: Feb 23, 2013