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 Haarlemmer-Meer-Boek by Hasselt and LeeghwaterAuthor: Leeghwater, Jan Adriaansz, 1575-1650,Language: Dutch, Class: TC: Technology: Ocean engineering, Release Date: Sep 12, 2009