| Author | Titles | 1.
| Guerrero, Manuel | 2 | 2.
| Guerrero, Pablo | 1 | 3.
| Guerrero, Pedro E. | 1 | 4.
| Guerrero Yeste, Alicia | 1 | 5.
| Guerrica Echevarría, Begoña | 4 | 6.
| Guerrier, Claudine | 1 | 7.
| Guerrilla Girls (Grupo de artistas) | 2 | 8.
| Guerrin, Michel | 1 | 9.
| Guerrin, Philippe | 1 | 10.
| Guerrine, Olindo, 1845-1916 | 3 |
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