| Author | Titles | | 1.
| Pacheco, Helder, 1937- | 10 | | 2.
| Pacheco, Helder Marques, 1937- | 0 | | 3.
| Author is: Pacheco, Helder, 1937- | 10 | | 4.
| Pacheco, Isabel | 1 | | 5.
| Pacheco, J. Preto, 1884-1944 | 5 | | 6.
| Pacheco, Jaime, 1878-1954 | 1 | | 7.
| Pacheco, Jesús López | 1 | | 8.
| Pacheco, João, 19--?- | 1 | | 9.
| Pacheco, José, 1885-1934 | 15 | | 10.
| Pacheco, José, 1954- | 5 | | 11.
| Pacheco, José Augusto | 1 |
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