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.Ang Singsing nang Dalagang Marmol by Isabelo de los Reyes y FlorentinoAuthor: Reyes y Florentino, Isabelo de los, 1864-1938,Language: Tagalog, Class: PL: Language and Literatures: Languages and literatures of Eastern Asia, Africa, Oceania, Release Date: Feb 21, 2005