This is an incomplete dialogue from the late period of Plato's life. Plato most likely created it after Republic and it contains the famous story of Atlantis, that Plato tells with such skill that many have believed the story to be true. Critias, a friend of Socrates, and uncle of Plato was infamous as one of the bloody thirty tyrants. (Summary by Kevin Johnson)

The Republic is a Socratic dialogue written by Plato around 380 BC concerning the definition of justice and the order and character of the just city-state and the just man. It is Plato's best-known work and has proven to be one of the most intellectually and historically influential works of philosophy and political theory. In it, Socrates along with various Athenians and foreigners discuss the meaning of justice and examine whether or not the just man is happier than the unjust man by consi ...