| Verfasser | Häufigkeit |
| Hubbard, John R. 1943- |
15 |
| Hubbard, Freddie 1938-2008 |
7 |
| Cogan, John F. 1947- |
4 |
| Hubbard, R. Glenn 1958- |
4 |
| Kessler, Daniel P. 1966- |
4 |
| Astaire, Fred 1899-1987 |
3 |
| Hayworth, Rita 1918-1987 |
3 |
| Hubbard, John |
3 |
| Tannura, Philip 1897-1973 |
3 |
| Alton, Robert |
2 |
| Benchley, Robert 1889-1945 |
2 |
| Carter, Ron 1937- |
2 |
| Coltrane, John 1926-1967 |
2 |
| Fessier, Michael |
2 |
| Gazheli, Thomas |
2 |
| Hubbard, Bruce 1952-1991 |
2 |
| Hubbard, John 1914-1988 |
2 |
| Hubbard, John R. |
2 |
| Hubbard, Julian |
2 |
| Hunold, Catherine 20. Jh |
2 |