| Author | Titles | | 1.
| Guiscafré, Serafí | 1 | | 2.
| Guise, Cristina, 1969- | 3 | | 3.
| Guislain, Frédéric | 1 | | 4.
| Guislain, Margot | 1 | | 5.
| Guislain-Wittermann, Regine | 1 | | 6.
| Guisnet, Michel, 1939- | 4 | | 7.
| Guisola, Félix | 1 | | 8.
| Guitar, Nancy | 1 | | 9.
| Guitart i Agell, Joan | 1 | | 10.
| Guitarte Izquierdo, Vidal | 2 |
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