| Author | Titles | | 1.
| Walpole, Horatio, 1717-1797 | 1 | | 2.
| Walpole, Hugh Seymour | 1 | | 3.
| Walpole, Robert, 1781-1856 | 3 | | 4.
| Walraven, Barbara, 1956- | 1 | | 5.
| Walravens, Daniel, 19--?- | 1 | | 6.
| Walravens, Hartmut | 1 | | 7.
| Walravens, Jan | 1 | | 8.
| Walser, Gerald | 2 | | 9.
| Walser, Martin | 1 | | 10.
| Walser, Rupert | 1 |
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