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.Magyar népballadák (Magyar remekirók 55. k?tet) by Sándor Endr?diAuthor: Endr?di, Sándor, 1850-1920,Language: Hungarian, Class: PH: Language and Literatures: Finno-Ugrian and Basque languages and literatures, Release Date: May 15, 2012