| Author | Titles | | 1.
| Leal, André, 1981- | 1 | | 2.
| Leal, António Aires de Freitas | 0 | | 3.
| Author is: Leal, António de Freitas, 1927-2018 | 11 | | 4.
| Leal, António Costa | 2 | | 5.
| Leal, António de Freitas, 1927-2018 | 11 | | 6.
| Leal, António Henriques, 1828-1885 | 1 | | 7.
| Leal, António Mendes | 1 | | 8.
| Leal, Artur Francisco d'Athaide Veiga Pavão da Silva | 0 | | 9.
| Author is: Leal, Artur Francisco de Ataíde Veiga Pavão da Silva | 1 | | 10.
| Leal, Artur Francisco de Ataíde Veiga Pavão da Silva | 1 | | 11.
| Leal, Artur Pinto da Cunha | 1 | | 12.
| Leal, Augusto Soares de Azevedo Barbosa de Pinho, 1816-1884 | 3 |
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