Jean Schwartz
Wrote the book for 12 shows, 1904 to 1923. The book is the spoken scenes and the structure holding the songs together.
12 shows in the catalogue.
| 1905 | Fritz in Tammany Hall | Musical |
| 1919 | Hello, Alexander | Musical |
| 1909 | In Hayti | Musical |
| 1905 | Lifting the Lid | Musical |
| 1907 | Lola from Berlin | Musical |
| 1904 | Piff! Paff!! Pouf!!! | Musical |
| 1905 | The Ham Tree | Musical |
| 1921 | The Midnight Rounders of 1921 | Musical |
| 1913 | The Passing Show of 1913 | Musical |
| 1920 | The Passing Show of 1921 | Musical |
| 1923 | Topics of 1923 | Musical |
| 1910 | Up and Down Broadway | Musical |