| Author | Titles | 1.
| Grampp, William Dyer | 1 | 2.
| Gramsci, António | 1 | 3.
| Gramsci, Antonio | 1 | 4.
| Gramzow, Otto | 2 | 5.
| Gran Canaria. Cabildo Insular | 2 | 6.
| Grana, Joanna | 1 | 7.
| Granada, José Maria | 1 | 8.
| Granada, Luís de, Frei, 1504-1588 | 4 | 9.
| Granada, Natalia, 1967- | 1 | 10.
| Granadeiro, Sérgio | 1 |
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