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.Die Harpyen von Madrit, oder die Postkutsche by Alonso de Castillo SolórzanoAuthor: Castillo Solórzano, Alonso de, 1584-1648?,Language: German, Class: PQ: Language and Literatures: Romance literatures: French, Italian, Spanish, Portuguese, Release Date: Mar 15, 2017