| Author | Titles | | 1.
| Garas, Klára | 4 | | 2.
| Gárate Ayastuy, Begona | 1 | | 3.
| Gárate Rojas, Ignacio, 1922- | 2 | | 4.
| Garau, Francisco, 1640-1709 | 1 | | 5.
| Garau, Salvatore, 1953- | 2 | | 6.
| Garaudy, Roger | 3 | | 7.
| Garavaglia, Danila | 2 | | 8.
| Garavaglia, Niny | 2 | | 9.
| Garay, Mikel | 4 | | 10.
| Garay, Patricia Verdial | 1 |
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