Oedipus Rex and that deal with the story of Oedipus, "Oedipus Rex" was the second to be written. However, in terms of the chronology of events that the plays describe, it comes first, followed by "Oedipus at Colonus" and then "Antigone". Prior to the start of "Oedipus Rex", Oedipus has become the king of Thebes while unwittingly fulfilling a prophecy that he would kill his father, Laius (the previous king), and marry his mother, Jocasta (whom Oedipus took as his queen after solving the riddle of the Sphinx). The action of Sophocles' play concerns Oedipus' search for the murderer of Laius in
Elara (mythology) Elara (mythology) In Greek mythology, Elara was a mortal princess, the daughter of King Orchomenus and mother of the giant Tityos by Zeus. Zeus fell in love with Elara and hid her from his wife Hera's jealousy by placing her deep beneath the Earth. This was where she gave birth to Tityos, a giant who is sometimes said to be the son of Gaia, the Earth goddess, for this reason. It is further added that Elara died in labour because of the enormous size of her baby. The cave through which Tityos was believed to have come to the surface