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.Die moderne Ehe und wie man sie ertragen soll by Maud Churton BrabyAuthor: Braby, Maud Churton,Language: German, Class: HQ: Social sciences: The family, Marriage, Sex and Gender, Release Date: Jan 26, 2009