| Author | Titles | 1.
| Fortenberry, Diane | 1 | 2.
| Fortes, Agostinho, 1869-1940 | 19 | 3.
| Fortes, Ana | 1 | 4.
| Fortes, André | 1 | 5.
| Fortes, Corsino, 1933-2015 | 1 | 6.
| Fortes, Corsino António, 1933-2015 | 0 | 7.
| Author is: Fortes, Corsino, 1933-2015 | 1 | 8.
| Fortes, J. Castanho | 1 | 9.
| Fortes, José | 11 | 10.
| Fortes, José Maciel Ribeiro | 1 | 11.
| Fortes Júnior, José C. R., fl. 1899 | 1 |
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