---- ---- The New Movement in the Theatre. 1914.

---- ---- The Out-Of-Door Theatre. 1918.

Clark, Barrett H. The British and American Drama of Today. 1915, 1921.

Dickinson, Thomas H. The Case of American Drama. 1915.

---- ---- The Insurgent Theatre. 1917.

Eaton, Walter Prichard. At the New Theatre and Others. 1910.

---- ---- Plays and Players: Leaves from a Critic's Notebook. 1916.

Goldman, Emma. The Social Significance of the Modern Drama. 1914.

Grau, Robert. The Theatre of Science. 1914.

Hamilton, Clayton. Studies in Stagecraft. 1914.

Henderson, Archibald. The Changing Drama. 1914.

Lewis, B. Roland. The Technique of the One-Act Play. 1918.

Lewisohn, Ludwig. The Modern Drama. 1915.

Mackay, Constance D'Arcy. The Little Theatre in the United States. 1917.

Mackaye, Percy. The Civic Theatre. 1912.