| Author | Titles | | 1.
| Gratama, G. D., 1874-1965 | 1 | | 2.
| Gratama, Gerrit David, 1874-1965 | 0 | | 3.
| Author is: Gratama, G. D., 1874-1965 | 1 | | 4.
| Grate, Pontus | 2 | | 5.
| Gratelle, François | 2 | | 6.
| Grater, Abigail | 1 | | 7.
| Gratien, Padre, ca?-1160 | 3 | | 8.
| Gratry, A., Padre, 1805-1872 | 2 | | 9.
| Gratry, Auguste, Abade, 1805-1872 | 0 | | 10.
| Author is: Gratry, A., Padre, 1805-1872 | 2 | | 11.
| Gratry, Auguste Joseph Alphonse, 1805-1872 | 0 | | 12.
| Author is: Gratry, A., Padre, 1805-1872 | 2 | | 13.
| Grattan, David | 1 |
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