- (1916) Stage: Wrote (w/Earl Carroll) songs and lyrics for "Flora Bella" on Broadway. Musical/operetta. Music by Charles Cuvillier and Milton Schwarzwald. Book by Felix Dormann. Material adapted by Cosmo Hamilton and Dorothy Donnelly. Lyrics by Percy Waxman. Adapted from' Andre Barde'. Musical Direction by Gus Salzer. Directed by Ryszard Ordynski. Casino Theatre (moved to The 44th Street Theatre from 27 Nov 1916 to close): 11 Sep 1916-16 Dec 1916 (112 performances). Cast: Lina Abarbanell, Hilda Blyar, Gilbert Clayton, Grant & Wing, Lawrence Grossmith, Muriel Hudson, Adolph Link, Juliette Lippe, Robert Emmett O'Connor (as "Rosset"), Charles Purcell (as "Prince Nicholas Demidoff"), Kate Stout, Mortimer H. Weldon. Produced by John Cort.
- (1997) Stage: Wrote songs used in "Dream" on Broadway. Musical.
- (1980) Stage: Wrote songs used in "Perfectly Frank" on Broadway. Musical.
- Story: "On Wings of Song". NOTE: Filmed as Love Me Forever (1935).