Prometheus Bound and Other PlaysThe first of the great Greek tragedians, Aeschylus wrote a large number of plays, of which seven survive. Of the four included in this volume, The Persians is unique in Greek tragedy in having as its subject matter a recent historical event, the defeat of the Persians at the famous battle of Salamis. The other three, Prometheus, The Suppliants and Seven Against Thebes, were all written as parts of trilogies and take their themes from Greek legend. In