| Verfasser | Häufigkeit |
| Williams, Linda Ruth 1961- |
36 |
| Chung, Kai Lai 1917-2009 |
6 |
| Williams, Ruth M. |
6 |
| Williams, Ruth J. 1955- |
5 |
| Ellis, George F. R. 1939- |
4 |
| Williams, Ruth |
3 |
| Williams, Ruth B. |
3 |
| Williams, Ruth J. |
3 |
| Williams, Ruth L. |
3 |
| Austen, Jane 1775-1817 |
2 |
| Barrett, Ruth ca. 20. Jh |
2 |
| Braham, Henry 1965- |
2 |
| Brennan, John 1947- |
2 |
| Brewer, Craig 1971- |
2 |
| Bukowitz, Wendi R. |
2 |
| Burroughs, Edgar Rice 1875-1950 |
2 |
| Cochrane, Allan 1948- |
2 |
| Cozad, Adam |
2 |
| Davies, Andrew 1936- |
2 |
| Gregson-Williams, Rupert 1966- |
2 |