SOURCES ON COSMO HAMILTON
Unwritten History, by Cosmo Hamilton. Autobiographical throughout. A list of Mr. Hamilton’s plays will be found on page 351 of his Four Plays, to which the plays in the volume must be added. The history of most of them is given in Unwritten History.
“Cosmo Hamilton, the Man.” Booklet published (1923) by Little, Brown and Company.
“Cosmo Hamilton: His Ambitions and His Achievements.” Booklet published (1916) by Little, Brown and Company.
Reference is made in a footnote to the text of this chapter to Philip Gibbs’s Adventures in Journalism.