| Author | Titles | | 1.
| Zuffi, Stefano, 1961- | 10 | | 2.
| Zugai, Dominic | 3 | | 3.
| Zugai, Dominique | 2 | | 4.
| Zugaza, Miguel, 1964- | 0 | | 5.
| Author is: Zugaza Miranda, Miguel, 1964- | 8 | | 6.
| Zugaza Miranda, Miguel, 1964- | 8 | | 7.
| Zugazagoitia, Julian | 1 | | 8.
| Zugni-Tauro, Anna Paola | 1 | | 9.
| Zuidervaart, Lambert | 2 | | 10.
| Zuijlen, José van | 2 | | 11.
| Zuili, Guillaume, 1965- | 1 |
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