Authors
- 2K
- Kareem Abdul-Jabbar
- Robert Abele
- Joe Abercrombie
- Dan Abnett
- Daniel Abraham
- JJ Abrams
- Simon Abrams
- Chris Achilleos
- Alex Acks
- John Joseph Adams
- Guy Adams
- Linda D. Addison
- Keith R A DeCandido
- Dahlia Adler
- Ann Aguirre
- A. A. Aguirre
- Ania Ahlborn
- Samira Ahmed
- Nick Aires
- Sofia Ajram
- Tim Akers
- Ian Akin
- Courtney Alameda
- Melissa Albert
- Richard Aleas
- Alisa Alering
- Steffan B. Aletti
- Rebecca Alexander
- Karl Alexander
- K. C. Alexander
- Brandon Alinger
- Nina Allan
- Max Allan Collins
- Chris Allcock
- Jordan Alsaqa
- John Alvin
- Andrea Alvin
- Christian Alzmann
- Alvaro Zinos Amaro
- Amplitude
- Charlie Jane Anders
- Lou Anders
- Jeff Anderson
- Kevin J. Anderson
- Kelly Andrew
- McCalla Ann
- Mauricio Anton
- Viktor Antonov
- Peter Aperlo
- Sergio Aragones
- Arancia Studios
- Nathan Archer
- John Arcudi
- Charles Ardai
- Katherine Arden
- Simon Arizpe
- Megan Arkenberg
- Vic Armstrong
- Kelley Armstrong
- Eleanor Arnason
- William Arrow
- Various Artists
- Boris Artzybasheff
- Catherine Asaro
- Neal Asher
- James Asmus
- Randal Atamaniuk
- Derek Tyler Attico
- Russell Atwood
- Jane Austen
- Rob Auten
- Michael Avallone
- Alan Averill
- Mike Avila
- Michael Avon Oeming
- George Axelrod
- Kewber Baal
- Paolo Bacigalupi
- Eugen Bacon
- Enric Badia Romero
- Anthony Bagarozzi
- Mir Bahmanyar
- Dale Bailey
- Chris Bain
- Bill Baker
- Tina Baker
- Kayce Baker
- Bob Balaban
- Jenni Balch
- Oscar Balderrama
- Zachary Baldus
- Alec Baldwin
- David W. Ball
- Philippa Ballantine
- Nathan Ballingrud
- John-Paul Balmet
- Nyanyika Banda
- Megan Bannen
- Dave Bara
- Rick Barba
- John Barber
- Clive Barker
- Nicky Barkla
- J. M. Barlog
- Alan Barnes
- Steve Barnes
- Adrian Barnes
- Natalie Barnes
- J. S. Barnes
- David Barnett
- Neal Barrett, Jr.
- Laird Barron
- Brandon Barrows
- Dan Barry
- Claire Eliza Bartlett
- Christopher Barzak
- Stephen Baskerville
- Ian Bass
- David Bassom
- Jeremy Bastian
- Samit Basu
- Adriano Batista
- Brianne Battye
- Belinda Bauer
- Kalynn Bayron
- Odette Beane
- Elizabeth Bear
- Greg Bear
- Lauren J.A. Bear
- Erik Bear
- Jim Beard
- Doug Beason
- Terry Beatty
- Ethan Beavers
- Jerry Beck
- Sam Beckbessinger
- Chris Beckett
- Larry Beinhart
- Derrick Belanger
- Michelle Belanger
- R. S. Belcher
- Harald Belker
- M. Shayne Bell
- David Bell
- Frank Bellamy
- Giorgio Bellavitas
- Jeff Bench
- S. T. Bende
- Hy Bender