| Verfasser | Häufigkeit |
| Volkman, John D. |
2 |
| Fogg, Martha |
1 |
| Gerber, Larry |
1 |
| Harding, Bertita 1902-1971 |
1 |
| Higby, Mary Jane 1915-1986 |
1 |
| Lo Bianco, Tony 1936-2024 |
1 |
| Rosekrans, Charles |
1 |
| Smalley, Linda |
1 |
| Smith, David R. |
1 |
| Smith, Julia |
1 |
| Starnes, Charles |
1 |
| Stoler, Shirley 1929-1999 |
1 |
| Volkman, Donald |
1 |
| Volkman, Elizabeth |
1 |
| Wood, Oliver 1942-2023 |
1 |