| Verfasser | Häufigkeit |
| Horton, Horace Robert 1935- |
2 |
| Moran, Laurence A. |
2 |
| Perry, Marc D. |
2 |
| Scrimgeour, Andrew D. 1945- |
2 |
| Scrimgeour, K. Gray |
2 |
| Burdett, Bridget R.D. |
1 |
| Herrstrom, David S. 1946- |
1 |
| Jahn, Dieter 1959- |
1 |
| Jahn, Martina 1963- |
1 |
| Jones, Charles I. |
1 |
| Landau, Jacob 1917-2001 |
1 |
| Locke, Stuart M. |
1 |
| Orton, Jane |
1 |
| Rawn, J. David 1944- |
1 |
| Scrimgeour, David |
1 |
| Scrimgeour, Dean |
1 |
| Scrimgeour, Diana |
1 |
| Scrimgeour, Frank |
1 |