| Author | Titles | | 1.
| Martins, Alfredo Carvalho, 1939- | 2 | | 2.
| Martins, Alfredo do Ó | 1 | | 3.
| Martins, Alfredo Fernandes, 1916-1982 | 4 | | 4.
| Martins, Alice Fátima | 1 | | 5.
| Martins, Álvaro | 3 | | 6.
| Martins, Alves, 1894-1929 | 3 | | 7.
| Martins, Alves, 1922-2015 | 8 | | 8.
| Martins, Ana | 2 | | 9.
| Martins, Ana Barata, 1989- | 1 | | 10.
| Martins, Ana Cristina | 1 |
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