[21] Letters of Henrik Ibsen, p. 291. Fox, Duffield & Co., New York.
[22] Some Platitudes concerning Drama. Atlantic Monthly, December, 1909.
[23] Othello, Act III, Scene 3.
[24] Lady Windermere’s Fan, Act I. Oscar Wilde. J. W. Luce & Co., Boston.
[25] Duffield & Co., New York.
[26] Plays. G. P. Putnam’s Sons, New York.
[27] Walter H. Baker & Co., Boston; W. Heinemann, London.
[28] The Trail of the Torch, Paul Hervieu. Translated by J. H. Haughton. Drama League Series, vol. XII. Doubleday Page & Co., New York.
[29] The Dramatic Works of Gerhart Hauptmann, vol. VI, Introduction, p. xi, Ludwig Lewisohn, ed. B. W. Huebsch, New York.
[30] The Macmillan Co. publish both forms.