A · 21
- Abacus Publishers54
- Ace Books4
- Aladdin Paperbacks2
- Aleph3
- Alfred A Knopf1
- Allen & Unwin1
- Allied Publishers1
- Amaryllis2
- Anchor Books2
- Andersen Press London2
- Anness Publishing1
- APA Publications Pte Ltd1
- Aparajithayo1
- Arrow72
- Atlantic Publishers & Distributors9
- Atom Books8
- Atria Books13
- August Books1
- Aureus1
- AuthorHouse1
- Avon Books32