| Author | Titles | 1.
| Grubisic, Ljiljana | 1 | 2.
| Grubor, Aleksandra | 1 | 3.
| Grudin, Anthony E. | 1 | 4.
| Grueber, Herbert A. | 1 | 5.
| Gruel, Léon, 1841-1923 | 1 | 6.
| Gruen, John, 1926-2016 | 2 | 7.
| Gruen, Victor, 1903-1980 | 5 | 8.
| Gruénais, P.-A. | 1 | 9.
| Gruffdd, Bodfan | 1 | 10.
| Gruijthuijsen, Krist, 1980- | 3 |
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