139 publishers
Publishers.
- Ace Books
- Ace Double
- Ace Double F-149
- Ace G-574
- Ace Science Fiction Special
- Ace/DAW
- Allen & Unwin
- Arbor House
- Arkham House
- Arrow
- Atheneum
- Avalon
- Avon
- Award
- Baen
- Ballantine Books
- Ballantine Books / Del Rey
- Ballantine/Del Rey
- Bantam Books
- Bantam Spectra
- Baronet Publishing Co.
- Bell
- Belmont
- Berkley
- Berkley Medallion
- Bluejay
- Bodley Head
- Carroll & Graf
- Chilton
- Clarkson N. Potter
- Classic Science Fiction
- Collier
- Coronado
- Coronet
- Crest
- DAW
- Del Rey
- Del Rey / Ballantine
- Delacorte / Bantam
- Dell
- Dial Press
- Dobson
- Doubleday
- Doubleday / Avon
- Doubleday / Panther
- Doubleday / Pyramid
- Doubleday / Spectra
- Dover
- Dutton
- Faber & Faber
- Faber & Faber / Harper
- Farrar, Straus and Young
- Fawcett
- Fawcett / Panther
- Fawcett Crest
- Fawcett Gold Medal
- Four Square
- G. P. Putnam's Sons
- Galaxy
- Galaxy / Dover
- Galaxy/Ace
- Gnome Press
- Gnome Press / Ace
- Gold Medal
- Gollancz
- Gollancz / Ace
- Gollancz/Harper & Row
- Grafton
- Granada / Panther
- Hamlyn
- Harcourt
- Harcourt Brace
- Harcourt Brace / Harbrace Paperbound Library
- Harper & Row
- Harvest/HBJ
- Heinemann
- Heinemann / Crest
- Heinemann / Signet
- Holt Rinehart / Dell
- J.B. Lippincott
- Jonathan Cape
- Lackington, Hughes, Harding, Mavor & Jones
- Lancer Books
- Laser
- Macfadden
- Macmillan
- Magnum
- Manor Books
- Mass Market (Avon)
- Mayflower Science Fantasy
- Michael Joseph
- Morrow / AvoNova
- Murray
- New American Library / Signet
- New English Library
- New Era / Belmont
- Orion
- Pan
- Panther
- Panther (UK)
- Paperback Library
- Parnassus / Bantam
- Penguin
- Peter Owen / Penguin
- Pinnacle
- Pocket Books
- Pocket/Timescape
- Popular Library
- Putnam
- Putnam / Berkley
- Pyramid
- Pyramid / DAW
- Pyramid / Gollancz
- Questar
- Random House
- Rinehart
- Scholastic
- Seabury Press
- SFBC
- Signet
- Signet (New American Library)
- Simon & Schuster
- Southern Illinois University Press
- Sphere
- St. Martin's / DAW
- St. Martin's Press
- Startling Stories / Ace
- The Women's Press (UK)
- Thomas Nelson / Berkley
- Timescape
- Timescape / Pocket
- Timescape / Simon & Schuster
- Tor
- Torquil / Ballantine
- Viking
- Vintage
- Vintage / Picador
- Vintage/Harbrace
- Warner