| Verfasser | Häufigkeit |
| Borchers, Patrick J. 1961- |
12 |
| Hay, Peter 1935- |
10 |
| Hay, John |
7 |
| Weintraub, Russell J. |
6 |
| Bijlsma, Jan |
3 |
| Hay, John E. |
3 |
| Hay, Jonathan |
3 |
| Hitchcock, Alfred 1899-1980 |
3 |
| Janssen, Hay |
3 |
| Knowles, Bernard 1900-1975 |
3 |
| Agostini, Claude 1936-1995 |
2 |
| Annaud, Jean-Jacques 1943- |
2 |
| Ashcroft, Peggy 1907-1991 |
2 |
| Ashton, Bodie A. 1986- |
2 |
| Baranowski, Alex |
2 |
| Barhydt, Frank ca. 20. Jh |
2 |
| Beaverstock, Jonathan V. |
2 |
| Becken, Susanne |
2 |
| Bennett, Charles 1899-1995 |
2 |
| Bonsall, Amy |
2 |