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 Wild Tribes of Davao District, Mindanao by Fay-Cooper ColeAuthor: Cole, Fay-Cooper, 1881-1961,Language: English, Class: GN: Geography, Anthropology, Recreation: Anthropology, Release Date: Apr 28, 2006