MOSES, MONTROSE J. The Drama (1860-1918). See The Cambridge History of American Literature. Volume III, Chapter XVIII. Also comprehensive bibliography.
NATHAN, GEORGE JEAN. Another Book of the Theatre. New York: Huebsch. 1915.
NATHAN, GEORGE JEAN. The Popular Theatre. New York: Knopf. 1918.
PENCE, JAMES HARRY. The Magazine and the Drama. New York: Dunlap
Society. 1896.
PHELPS, WILLIAM LYON. The Twentieth Century Theatre. New York:
Macmillan. 1918.
POLLOCK, CHANNING. The Footlights Fore and Aft. Boston: Badger. 1911.
QUINN, A.H. Representative American Plays. New York: Century. 1917.
REED, PERLEY I. The Realistic Presentation of American Characters in
Native American Plays Prior to Eighteen Seventy. Ohio State University
Bulletin. Vol. 22, No. 26, May, 1918.
RODEN, ROBERT F. Later American Plays. New York: Dunlap Society. 1900.
ROLLAND, ROMAIN. The People's Theatre. New York: Holt. 1918. (Giving the principles which are spreading and forming a democratic conception of the theatre.)