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.A Guide to the Scientific Knowledge of Things Familiar by Ebenezer Cobham BrewerAuthor: Brewer, Ebenezer Cobham, 1810-1897,Language: English, Class: Q: Science, Release Date: Sep 3, 2012