| Author | Titles | | 1.
| Ziermann, Horst | 1 | | 2.
| Zieseniss, Charles-Otto | 1 | | 3.
| Ziesler, Gunter | 1 | | 4.
| Ziestma, J. | 1 | | 5.
| Zietz, Stephen J. | 1 | | 6.
| Zieve, Karyn | 1 | | 7.
| Zig Zig | 0 | | 8.
| Author is: Cabreira, Estefânia | 4 | | 9.
| Zigaina, Giuseppe, 1924- | 2 | | 10.
| Zigo, Alexander | 8 | | 11.
| Zigrosser, Carl | 1 |
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