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.One Hundred Years in Yosemite: The Story of a Great Park and Its Friends by RussellAuthor: Russell, Carl Parcher, 1894-1967,Language: English, Class: F850.5: United States local history: Pacific States, Release Date: Nov 17, 2018