| Which Is Absurd |
| Adam’s Clay |
| Brummell |
| Duke’s Son (also adapted as a play in French, written with Mme. Pierre Burton, and produced in Paris under the title, “Bridge”) |
| Plain Brown—A Summer Story |
| The Infinite Capacity |
| Keepers of the House |
| 1911 | The Blindness of Virtue |
| 1912 | The Outpost of Eternity |
| 1912 | A Plea for the Younger Generation |
| 1913 | The Door That Has No Key |
| 1915 | The Miracle of Love |
| 1916 | The Sins of the Children |
| 1917 | Scandal |
| 1919 | Who Cares? |
| 1920 | His Friend and His Wife |
| 1920 | The Blue Room |
| 1922 | The Rustle of Silk |
| 1923 | Another Scandal |
| 1924 | Unwritten History (autobiographical) |
| 1924 | Four Plays: The New Poor, Scandal, The Silver Fox, and The Mother Woman |