| Author | Titles | | 1.
| Groll-Ysenburg, Gabrielle | 1 | | 2.
| Grolman, Dorothea | 1 | | 3.
| Grom, Nick | 1 | | 4.
| Gromaire, François | 2 | | 5.
| Gromaire, Marcel, 1892-1971 | 2 | | 6.
| Gromark, Sten | 1 | | 7.
| Gromicho, A. B. | 1 | | 8.
| Gromicho, António Bartolomeu | 4 | | 9.
| Gromicho, Maria João, 1956- | 1 | | 10.
| Gromicho, Natália | 1 |
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