- Napoleonic Wars, 1800-1815--Campaigns--Spain2
- Peninsular War, 1807-1814--Campaigns--Spain2
- Spanish poetry--Peru2
- African American authors --20th century --Archives1
- African Americans--California--Sonora1
- Alchemy--Early works to 18001
- American literature--20th century1
- Apache Indians1
- Atlases --Early works to 18001
- Atomic bomb--Blast effect1
- Authors, American --20th century --Archives1
- Authors, American--20th century--Archives1
- Avant-garde (Aesthetics) --Europe --Periodicals1
- Cabinet officers --Mexico1
- Cannabis1
- Cartography--Early works to 1800.1
- Civilization --Periodicals1
- Communism--Soviet Union--History1
- Communism--Spain--History1
- Conspiracies--Mexico1