| Author | Titles | | 1.
| Alvarado, Manuel | 1 | | 2.
| Alvarado Pérez, Margarita | 1 | | 3.
| Alvard, Julien, 1916-1977 | 3 | | 4.
| Alvaredos, Visconde de | 2 | | 5.
| Alvarenga, Cristina, 1965- | 0 | | 6.
| Author is: Marques, Alvarenga, 1965- | 3 | | 7.
| Alvarenga, Fernando | 11 | | 8.
| Alvarenga, João Pedro de, 1961- | 1 | | 9.
| Alvarenga, Jose Antonio, 17- | 1 | | 10.
| Alvarenga, Kol de | 2 | | 11.
| Alvarenga, Manuel Inácio da Silva, 1749-1814 | 1 |
|
|
