Ace Books

Ace Books adalah sebuah penerbitan Amerika khusus buku fiksi ilmiah dan fantasi. Perusahaan tersebut didirikan di New York City pada 1952 oleh Aaron A. Wyn dan dimulai sebagai penerbit genre misteri dan barat.

Referensi

Bacaan tambahan 

 Corrick, James A. Double Your Pleasure: The Ace SF Double, Gryphon Books, 1989. . A historical article, followed by a checklist of the SF Doubles, giving prior publication history for the contents of each one.
 Thiessen, J. Grant Science Fiction Collector #1, Pandora's Books, 1976. Includes checklist of all Ace singles and doubles in the science fiction, fantasy, and horror fields.
 Thiessen, J. Grant Science Fiction Collector #2, Pandora's Books, date unknown. Includes errata for checklist in #1.
 Tuck, Donald H. The Encyclopedia of Science Fiction and Fantasy: Volume 3, Advent: Publishers, Inc., 1982. . Lists all Ace sf titles, single and double, published through 1968.
 Jaffery, Sheldon Double Trouble: A Bibliographic Chronicle of Ace Mystery Doubles, Starmont Popular Culture Series #11, Borgo Press, 1987. .
 Jaffery, Sheldon Double Futures: An Annotated Bibliography of the Ace Science Fiction Doubles, Borgo Press, 1999. .
 Peters, Harold R. Science Fiction, Fantasy & Horror in the Ace Letter-Series Editions: A Collector's Notebook, Silver Sun Press, 1996.

Pranala luar 
 Ace Image Library. Contains images of most covers for the doubles in all genres, as well as many of the single titles.
 Bookscans. Contains numerous images of the Ace covers.
 History on the Penguin Group website

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