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 Psychology of Salesmanship by William Walker AtkinsonAuthor: Atkinson, William Walker, 1862-1932,Language: English, Class: HF: Social sciences: Commerce, Release Date: Nov 29, 2012