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.The Gases of the Atmosphere: The History of Their Discovery by William RamsayAuthor: Ramsay, William, 1852-1916,Language: English, Class: QD: Science: Chemistry, Release Date: Aug 11, 2016