| Verfasser | Häufigkeit |
| Franz, Shepherd Ivory |
6 |
| Franz, Shepherd Ivory 1874-1933 |
6 |
| Iverson, Shepherd 1956- |
3 |
| Shepherd, Ian |
3 |
| Shepherd, Jack |
3 |
| Cooper, Zena A. |
2 |
| Imrie, Celia |
2 |
| Mead, Shepherd 1914-1994 |
2 |
| Riexinger, Inge |
2 |
| Scott, Alex |
2 |
| Shepherd, I. E. |
2 |
| Shepherd, Ifan |
2 |
| Shepherd, Ifan D. |
2 |
| Shepherd, Iona |
2 |
| Stevenson, Gerda |
2 |
| Tait, Margaret |
2 |
| Walker, David R. |
2 |
| Yeoman, Antonia 1907-1970 |
2 |
| Atherton, Howard 1947- |
1 |
| Chisholm, George |
1 |