FRANKFORT--_GOeTZ VON BERLICHINGEN_ AUGUST, 1771--DECEMBER, 1771 GOETHE'S RETURN TO FRANKFORT 108 CREATIVE PRODUCTIVENESS OF THE PERIOD 108 POET OR ARTIST? 111 MENTAL CONFLICT 112 EPOCHS IN HIS LAST FRANKFORT YEARS 113 HIS SISTER CORNELIA 116 GROWING DISTASTE FOR FRANKFORT 117 DEPRESSION 119 WORSHIP OF SHAKESPEARE 120 _GOeTZ VON BERLICHINGEN_ 121 ITS INFLUENCE ON EUROPEAN LITERATURE 131.