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.Bloodletting Instruments in the National Museum of History and Technology by Appel et al.Author: Davis, Audrey B., 1934-,Language: English, Class: RM: Medicine: Therapeutics, Pharmacology, Release Date: Jul 7, 2010