| Verfasser | Häufigkeit |
| Spencer Bower, George 1854-1928 |
20 |
| Spencer, Byron G. 1941- |
18 |
| Denton, Frank T. |
16 |
| Turner, Alexander K. |
5 |
| Spencer-Hall, Alicia |
4 |
| Graham, Benjamin 1894-1976 |
3 |
| Gutt, Blake 1988- |
3 |
| Meredith, Spencer B. |
3 |
| Clemens, Adelaide |
2 |
| Gierhart, Bill |
2 |
| Goodman, Benny 1909-1986 |
2 |
| Handley, Kenneth R. |
2 |
| McHugh, Jimmy 1894-1969 |
2 |
| Spencer Bower, George |
2 |
| Spencer, Abigail |
2 |
| Williams, Spencer 1889-1965 |
2 |
| Youmans, Vincent 1898-1946 |
2 |
| Young, Aden |
2 |
| Ahlert, Fred E. 1892-1953 |
1 |
| Andre, Wayne 1931-2003 |
1 |