| Autor | Títulos | 1.
| Walther, Franz Erhard, 1939- | 7 | 2.
| Walther, Ingo F., 1940- | 12 | 3.
| Walther, Susan Danly | 1 | 4.
| Walther, Susanne | 2 | 5.
| Walti, Ruedi | 1 | 6.
| Waltman, Caroline, 1970- | 1 | 7.
| Waltner, Charles Albert, 1846-1925 | 1 | 8.
| Walton, Beth | 1 | 9.
| Walton, Graham | 1 | 10.
| Walton, Guy | 3 |
|
|