Sujeito
- Aging; Psychological Aspects; Retirement1
- Air pilots1
- Air pilots -- Juvenile literature1
- Air pilots -- Papua New Guinea1
- Air travel1
- Air travel -- Anecdotes1
- Air travel -- Juvenile literature1
- Air travel -- Personal narratives1
- Aircraft accidents1
- Alcoholism1
- American Religious Town Hall. Annual Council (1977 Dallas, Texas)1
- American Temperance Society. National Convention (1st : 1949 : Takoma Park, Washington, DC)1
- Amnesia -- Anecdotes1
- Amputees -- Africa -- Juvenile literature1
- An article for youth1
- Ancestor worship -- Namibia1
- Anderson, Roy Allan,1
- Andrews, John Nevins,1
- Angels2
- Angels -- Anecdotes1