| Author | Titles | | 1.
| Sitwell, Nigel | 1 | | 2.
| Sitwell, Sacheverall, 1897-1988 | 0 | | 3.
| Author is: Sitwell, Sacheverell, 1897-1988 | 10 | | 4.
| Sitwell, Sacheverell, 1897-1988 | 10 | | 5.
| Sitwell, Sacheverell, Sir, 1897-1988 | 0 | | 6.
| Author is: Sitwell, Sacheverell, 1897-1988 | 10 | | 7.
| Sitzler, Susann | 1 | | 8.
| Siu, Alfred, 19-? | 1 | | 9.
| Siu, Anita | 1 | | 10.
| Siu Freda Mei Si | 2 | | 11.
| Siu King-Chung | 1 | | 12.
| Siukonen, Jyrki, 1959- | 4 |
|
|
