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.Catholic Colonization in Minnesota by Catholic Colonization BureauAuthor: Catholic Colonization Bureau,Language: English, Class: HD: Social sciences: Economic history and conditions, Production, Release Date: Feb 24, 2013