- Agriculture--Poetry2
- Aiken, Robert, 1739-1807--Correspondence.1
- Aiken, Robert, 1739-1807.1
- Ainslie, Robert, 1766-1838--Correspondence.2
- Air pilots--Songs and music1
- Albert I, King of the Belgians, 1875-1934--Portrait2
- Alcoholism--Songs and music1
- Alcott family2
- Alcott, Amos Bronson, 1799-188816
- Alcott, Amos Bronson, 1799-1888 -- Homes and haunts2
- Alcott, Louisa May, 1832-18883
- Alcott, Louisa May, 1832-1888 -- Characters5
- Alcott, Louisa May, 1832-1888 -- Homes and haunts2
- Allen, Elizabeth Akers, 1832-19111
- Allied and Associated Powers (1914-1920)--Songs and music3
- Alphabet1
- American Committee for Armenian and Syrian Relief1
- American Field Service--Recruiting and enlistment--1910-1920--Posters1
- American Legion, Auxiliary1
- American National Red Cross--Songs and music4