| Author | Titles | 1.
| Walle, Raphael van de | 1 | 2.
| Walleiser, Ina | 1 | 3.
| Wallen, Jonathan | 1 | 4.
| Wallenfang, Wilhelm O. | 2 | 5.
| Wallens, Gérard de, 1961- | 1 | 6.
| Wallenstein, Carlos, 1926-1990 | 11 | 7.
| Wallenstein, Madalena | 1 | 8.
| Wallenstein, Sven-Olov | 1 | 9.
| Wallentstein, Mariana | 1 | 10.
| Waller, Donald | 2 |
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