| Verfasser | Häufigkeit |
| Sullivan, Arthur 1842-1900 |
2 |
| Adams, Donald 1928-1996 |
1 |
| Ainsley, John Mark 1963- |
1 |
| Black, Jeffrey 1962- |
1 |
| Blair L. M., Kelley |
1 |
| Brown, Jonathan |
1 |
| Christina, Greene |
1 |
| Christopher W., Schmidt |
1 |
| Collins, John 1969- |
1 |
| Corp, Ronald 1951- |
1 |
| Davison M., Douglas |
1 |
| Devins, Neal |
1 |
| Dobler, Tamara |
1 |
| Evans, Rebecca 1963- |
1 |
| Folwell, Nicholas |
1 |
| Gilbert, William S. 1836-1911 |
1 |
| Gossage, Julie |
1 |
| Graber, Mark A. |
1 |
| Kara, Miles Turner |
1 |
| Knight, Gillian 1934- |
1 |