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.How to be Happy Though Married: Being a Handbook to Marriage by E. J. HardyAuthor: Hardy, E. J. (Edward John), 1849-1920,Language: English, Class: HQ: Social sciences: The family, Marriage, Sex and Gender, Release Date: Mar 9, 2011