Gustav Kerker
Wrote the book for 11 shows, 1888 to 1921. The book is the spoken scenes and the structure holding the songs together.
11 shows in the catalogue.
| 1907 | Fascinating Flora | Musical |
| 1902 | The Billionaire | Musical |
| 1903 | The Blonde in Black | Musical |
| 1901 | The Girl from Up There | Musical |
| 1907 | The Lady from Lane's | Musical |
| 1888 | The Pearl of Pekin | Musical |
| 1906 | The Social Whirl | Musical |
| 1906 | The Tourists | Musical |
| 1921 | The Whirl of New York | Musical |
| 1907 | The White Hen | Musical |
| 1912 | Two Little Brides | Musical |