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.Mammy Tittleback and Her Family: A True Story of Seventeen Cats by JacksonAuthor: Jackson, Helen Hunt, 1830-1885,Language: English, Class: PZ: Language and Literatures: Juvenile belles lettres, Release Date: Jul 24, 2010