Otto Harbach
Wrote the book for 5 shows, 1910 to 1933. The book is the spoken scenes and the structure holding the songs together.
5 shows in the catalogue.
| 1910 | Madame Sherry | Musical |
| 1933 | Roberta | Musical |
| 1922 | The Blue Kitten | Musical |
| 1931 | The Cat And The Fiddle | Musical |
| 1912 | The Firefly | Musical |