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.International Law. A Treatise. Volume 1 (of 2) by L. OppenheimAuthor: Oppenheim, L. (Lassa), 1858-1919,Language: English, Class: KZ: Law in general, Comparative and uniform law, Jurisprudence: Law of nations, Release Date: Oct 16, 2012