- 218 B.C.-1516 A.D.1
- 218 B.C.-414 A.D.1
- 414-7111
- 58 B.C.-1789 A.D.1
- 711-15161
- Academic theses1
- Action and adventure fiction1
- Actions and defenses1
- Adventure stories, Spanish1
- Aeneis (Virgil)1
- Agustín, Antonio, 1517-1586. Dialogos de medallas inscriciones y otras antiguedades1
- Alba, Fernando Alvarez de Toledo, duque de, 1507-15821
- Alexander, the Great, 356 B.C.-323 B.C.1
- Ana, Queen, consort of Philip II, King of Spain, 1549-15801
- Anthologies1
- Anthony, of Padua, Saint, 1195-12311
- Augustine, of Hippo, Saint, 354-4301
- Augustinians1
- Austria1
- Batista de Lanuza y Tafalla, Miguel, -1659. Vida de la venerable Madre Geronima de San Estevan1