Author
- Aemilia Lanyer
- Aeschylus
- Aesop
- A. E. W. Mason
- A.E.W. Mason
- A. Frank Pinkerton
- Agatha Christie
- Agnes Arber
- Agnes C. Laut
- Agnes Edwards
- Agnes Ethel Conway
- Agnes Giberne
- Agnes Lee
- Agnes Mary Clerke
- Agnes Mary Frances Robinson
- Agnes Repplier
- Agnes Sapper
- Agnes Smith Lewis
- Agnes Strickland
- Agnes Strickland, Elisabeth Strickland
- Agnes von Blomberg Bensly
- A. G. Seklemian
- Agustín Durán
- A. H. Beesly
- A Highland Seer
- Ahikar
- Ahmed Hassanein
- A. H. U. Colquhoun
- Aiden Wilson Tozer
- Aimé Bonpland
- Ajahn Brahm
- A. J. Evans
- A. J. Glinski
- Akehashi Daiji
- Alain-Fournier
- Alain René Lesage
- Alan Crosbie
- Alan Edward Nourse
- Alan E. Nourse
- Alan Gray