Ancient Greek literature
Seven works of Sophocles have survived, the most acclaimed of which are the three Theban plays, which center around the story of Oedipus and his offspring. The Theban Trilogy consists of "Oedipus the King", "Oedipus at Colonus", and "Antigone". Although the plays are often called a "trilogy," they were actually written many years apart. "Antigone", the last of the three plays sequentially, was actually first to be written, having been composed in 441 BC, towards the beginning of Sophocles's career. "Oedipus the King", the most famous of the three, was written around 429 BC at the midpoint of Sophocles's career. "Oedipus at Colonus", the second of the three plays chronologically, was actually Sophocles's last play and was performed in 401 BC, after Sophocles's death.
Antigone (Euripides play)
Sophocles' "Antigone" (ca. 441 BCE) told the story of how Oedipus' daughter Antigone buried the body of her brother Polynices who had led an invasion of Thebes, defying the order of her uncle Creon who was ruling Thebes. As a result, Creon condemned her to death, and although Creon rescinded the death sentence, Antigone and her lover Haemon, Creon's son, killed themselves.