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- Accum, Friedrich Christian, 1769-18385
- Acevedo, Agustin, author1
- Achard, Charles, 1860-1944, author1
- Achman, Lori.1
- Ackerley, G. (George)1
- Ackermann, Theodor, 1825-1896, author1
- Ackley, H. A.1
- Acland, Henry W. (Henry Wentworth), 1815-19001
- Acoca, Leslie, author1
- Acosta, Enrique, (Physician), author1
- Acton, William, 1813-18758
- AcunĖa, Jose Gregorio.1
- Adair, Ellie, author1
- Adalid y Castillo, Julio, author1
- Adamek, Katie, author1
- Adami, J. George (John George), 1862-192618
- Adami, J. George (John George), 1862-1926, author1
- Adams Nervine Asylum, author.7
- Adams Nervine Asylum.1