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.Het Leven der Dieren: Deel 1, Hoofdstuk 12: Sirenen; Hoofdstuk 13:Author: Brehm, Alfred Edmund, 1829-1884,Language: Dutch, Class: QL: Science: Zoology, Release Date: Dec 24, 2007