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.California Mexican-Spanish Cook Book: Selected Mexican and Spanish RecipesAuthor: Haffner-Ginger, Bertha, 1868-,Language: English, Class: TX: Technology: Home economics, Release Date: Apr 30, 2012