Publishers
- 010
- 10 Group
- 3030 Press
- 3030 Press
- 3E Innovative
- 4th Estate
- 5 Continents Editions
- 7 Hill
- Abacus
- Abbeville Press
- Abbeville Press Inc.
- ABC
- Aboriginal Studies Press
- Abrams
- A & C Black Publishing
- ACC Editions
- Accord Publishing
- ACM Singapore
- Acr Editions
- Actar
- Actes Sud
- Acumen Publishing Ltd
- Adams Media Corporation
- Afterall
- Afterall Books
- Agile Rabbit
- Akashic Books
- Alexandra Stewart Press
- Alias
- Alinari 24 Ore
- Allen and Unwin
- Allen Lane
- Alma Books
- Alpha Books
- Americas Society, US
- AMMO Books
- Ammonite Press
- Amsterdam University Press
- Anchor
- Anchor Bay International
- Andersen Press Ltd
- Andrews McMeel Publishing
- Antique Collectors Club
- Aperture
- Arcturus Publishing Ltd
- Arnoldsche
- Arquitectos Mexicanos Editores
- Arrow Books Ltd
- Arsenal Pulp Press
- ArtAsiaPacific Publishing