Ancient Greek philosophy
Eduard Gottlob Zeller (; 22 January 1814, Kleinbottwar19 March 1908, Stuttgart) was a German philosopher and Protestant theologian of the Tübingen School of theology. He was well known for his writings on Ancient Greek philosophy, especially Pre-Socratic Philosophy, and most of all for his celebrated, multi-volume historical treatise "The Philosophy of Greeks in their Historical Development" (1844–52). Zeller was also a central figure in the revival of neo-Kantianism.