| Author | Titles | | 1.
| Guadagnini, Walter | 7 | | 2.
| Guadalajara y Xavier, Marcos de | 1 | | 3.
| Guadalupe, Maria José | 1 | | 4.
| Guadalupi, Gianni | 29 | | 5.
| Guadet, Julien | 1 | | 6.
| Guadix, Juan Carlos Ramos | 1 | | 7.
| Guagnini, Nicolás | 3 | | 8.
| Guaita, Joan | 1 | | 9.
| Guaita, Ovidio | 1 | | 10.
| Guajajara, Polyra Krikati Guajajara | 1 |
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