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 Province of Midwives in the Practice of their Art by William ClarkAuthor: Clark, William, 1698-1780?,Language: English, Class: RG: Medicine: Gynecology and obstetrics, Release Date: May 16, 2016