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.On the Variation of Species, with Especial Reference to the Insecta by WollastonAuthor: Wollaston, Thomas Vernon, 1822-1878,Language: English, Class: QH: Science: Natural history, Release Date: Jan 15, 2012