| Autor | Títulos | | 1.
| Gregersen, Anne | 2 | | 2.
| Gregersen, Axel Heide | 1 | | 3.
| Gregg, Cecil Freeman | 1 | | 4.
| Gregg, Richard N. | 1 | | 5.
| Gregg, Tania | 2 | | 6.
| Gregh, Fernand, 1873-1960 | 5 | | 7.
| Grégoire, Antoine | 1 | | 8.
| Gregoire, Catherine | 1 | | 9.
| Grégoire, Christiane | 1 | | 10.
| Gregoire de Narek, Santo, 945-1003 | 2 |
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