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The ACE Publishing Paperback Catalogue
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Covering 30+ Years of Paperback Publications ~ 1950s thru 1980s
Compiled from many sources both in print and online.
Online since 2017 as an extra-section covering the ACE Doubles Books at Andre-Norton-Books.com and moved here in March of 2025
Last Updated 12-01-25

ACE Single Title Paperbacks

20000 thru 29999

 

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TITLE FRONT COVER BACK COVER EXTRA IMAGE/S AUTHOR GENRE DATE PRICE EDITION COVER BY NOTES
20275 Elidor Alan Garner Sci-Fi nd c.1965; nd;
20403 -1 Elsewhere: Tales of Fantasy Terri Windling
and Mark Alan Arnold (eds.)		 ACE Fantasy 1981 1st ACE printing and PBO George de Hoff Interior illustrations by Terri Windling
Contains: The Green Child (John Crowley); The Judgement of St Yves (Evangeline Walton); Sweetly the Waves Call to Me (Pat Murphy); The Merman in Love and The Tree's Wife (Jane Yolen); The Renders (Janny Wurts); The Prodigal Daughter (Jessica Amanda Salmonson); The Last Voyage of the Ghost Ship (Gabriel Garcia Marquez); The Unicorn Mask (Ellen Kushner); Song of Amergin (Robert Graves); Pooka's Bridge (Gillian FitzGerald); Tales of Houdini (Rudy Rucker); Sea Change (C . J. Cherryh); The Golden Slipper (Antanas Vaiciulaitis); A Spell for Sleeping (Alastair Reid); Pale Horse (Masao Takiguchi); The Thunder Cat (Nicholas Stuart Gray); Queen Louisa (John Gardner); The Song of the Dragon's Daughter (Ursula K. Le Guin); Little Boy Waiting at the Edge of the Darkwood (Andrew J. Offut); Islandian Tale: The Story of Alwina (Austin Tappan Wright); The Succubus (John Alfred Taylor); Ku Mei Li: A Chinese Ghost Story (M. Lucie Chin); Tatuana's Tale (Miguel Angel Asturias); Overheard on a Saltmarsh (Harold Monro); Oh My Name is John Wellington Wells (W. S. Gilbert); Elric at the End of Time (Michael Moorcock); Viriconium Knights (M. John Harrison); The Magician (William Kotzwinkle); and The Hosting of the Sidhe (William Butler Yeats).
20404 -X Elsewhere: Tales of Fantasy vol. II Terri Windling
and Mark Alan Arnold (eds.)		 ACE Fantasy 1982 1st ACE printing and PBO George de Hoff Interior drawings by Terri Windling
Contains an Introduction and Contributor's Notes (by the editors), and 32 stories: In the Very Earliest Time (Eskimo Chant); Junction's Pleasure (Richard Englehart); The Em Queen (Jane Newbold); Gwydion's Loss of Llew (Ellen Kushner); Amigo Heliotropo (Felix Marti-Ibanez); The Golden Goat (Michael de Larrabeiti); The Island and the Cattle (Nicholas Moore); The Fallen Country (Somtow Sucharitkul); Small Dragon (Brian Patten); The Twelve Dancing Princesses (Anne Sexton); The Courtship of Mr. Lyon (Angela Carter); Lord of the Reedy River (Donovan Leitch); In the Hall of Grief (Jane Yolen); Magic Strings (Li Ho); The Handomest Drowned Man in the World (Gabriel Garcia Marquez); Haunted (R. P. Lister); Vistors to a Castle (Sylivia Townsend Warner); A Tourist Camped on a Donegal Field (Bellamy Bach); Gran and the Roaring Boys (Jenny Sullivan); Homecoming (Peter Viereck); The Little Dirty Girl (Joanna Russ); A Young Man Gleaming White (Joao Guimaraes Rosa); Cerridwen and the Quern of Time (Paul Hazel); The Ship from Away (Evangeline Walton); The Day the World Died (Thomas Wiloch); Blood and Dreams (Richard Monacop); The Trash Dragon of Shensi (Andrew Glazer); The Vanishing Trolls and The Magic Wood (Henry Treece); The Healer (Robin McKinley); The Harrowing of the Dragon of Hoarsbreath (Patricia A. McKillip); and The Moon Porthole (Fritz Leiber).
20405 -8 Elsewhere, Tales of Fantasy, Vol. III Terri Windling
and Mark Alan Arnold (eds.)		 ACE Fantasy 1984 1st ACE printing and PBO George de Hoff
20547 -X Emperor, Swords, Pentacles Phyllis Gotlieb Sci-Fi 1982 1st ACE printing Sequel to A Judgement of Dragons.
This ACE Letter-Number series is a bit of a problem (Oh, ACE Books strikes again).  This particular ACE Letter-Number was printed twice (2nd printing was November 1982) with the same cover art and price.  Then it was reissued in May 1985 with a NEW Letter-Number (ACE 18067-1).
20557 -7 Empire H. Beam Piper Sci-Fi 1981 1st ACE printing Michael Whelan Short story collection of post-Terran Federation (and post-Space Viking) story arc from one of my favourite authors.
20558 -5 Empire H. Beam Piper Sci-Fi 1986 c.1981; 1986; 5th ACE printing Michael Whelan
20562 -3 Empire of the East Fred Saberhagen Sci-Fi 1979 1st ACE trade market printing Enric Introductions by LARRY NIVEN and ROGER ZELAZNY. EMPIRE OF THE EAST is a compendium of three (3) Saberhagen novels. Two are reprints of The Black Mountains and The Broken Lands while the third novel is new for this volume.
20563 -1 Empire of the East Fred Saberhagen Sci-Fi 1980 2nd ACE printing Enric
20565 Empire of Two Worlds Barrington J. Bayley Sci-Fi 1972 1st ACE printing and PBO John Schoenherr interior illustration by Jack Gaughan
20571 Empire Star and The Ballad Of Beta-2 Samuel R. Delany Sci-Fi nd Note this single cover volume is actually a DOUBLE Novel and in this form is a 1st thus.
The Ballad of Beta-2 was originally published in ACE Double M-121 (1965) bound with Emil Petaja's Alpha Yes, Terra No!
Empire Star was originally published in ACE Double M-139 (1966) bound with Tom Purdom's The Tree Lord of Imeten.
20656 -5 End As A Hero Keith Laumer Sci-Fi 1985 1st ACE printing Les Edwards
20660 -3 Endless Voyage Marion Zimmer Bradley Sci-Fi 1975 1st ACE printing and PBO Lombardo This is one of the ACE Science Fiction Specials (2nd series) and listed as #3.
20661 -1 Endless Universe Marion Zimmer Bradley Sci-Fi 1979 c.1975; 1979; 2nd ACE printing Attila Hejja Note the title has changed from Endless Voyage to Endless Universe.
This edition is listed as a "revised edition." This edition was also reprinted with the same ACE Letter-Number series in September 1979.
20662 -X Endless Universe Marion Zimmer Bradley Sci-Fi 1981 c.1975; 1979; 1981; Attila Hejja
20663 -9 Endless Universe Marion Zimmer Bradley Sci-Fi 1982 c.1975; 1979; 1981; 1982 Attila Hejja
20664 -6 The Endless Frontier Jerry Pournelle (ed.) Sci-Fi 1979 1st ACE printing Vincent Di Fate Short story collection and essays - contents available at URL:  http://www.isfdb.org/cgi-bin/pl.cgi?39218
20666 -2 The Endless Frontier Vol. II Jerry Pournelle
and John F. Carr (eds.)		 Sci-Fi 1982 Vincent Di Fate Note this image is for a promotional cover, that lacks the ISBN barcode.
20667 -0 The Endless Frontier Vol. I Jerry Pournelle (ed.) Sci-Fi 1982 c.1979; 1982; 2nd ACE printing Vincent Di Fate
20669 -7 The Endless Frontier Sci-Fi 1985 c.1979; 1982; 1985; 3rd ACE printing Vincent Di Fate
20670 England Swings SF: Stories of Speculative Fiction Judith Merrill (ed.) Sci-Fi 1st ACE printing Ron Walotsky ENGLAND SWINGS stories include: Roger Jones The Island; Josephine Saxton Ne deja vu pas; John Calder Signals; John Clark Saint 505; George Collyn The Singular Quest of Martin Borg; Bill Butler The First Gorilla on the Moon; Kyril Bonfiglioli Blastoff; J.G. Ballard You and Me and the Continuum; Daphne Castell Who's in There With Me?; Thomas M. Disch The Squirrel Cage; Keith Roberts Manscare;, Charles Platt The Total Experience Kick; and George MacBeth The Silver Needle.
20671 -9 The Endless Frontier Vol. II Jerry Pournelle
and John F. Carr (ed.)		 Sci-Fi 1985 c.1982; 1985; Vincent Di Fate
20672 -7 Enemy Mine Barry B. Longyear and David Gerrold Sci-Fi 1985 Movie tie-in
Now attribution of this volume is a bit odd.  This volume has three attributions on the cover: novel by Longyear and Gerrold, from screenplay of the film, and from the original story by Longyear that first appeared in the September 1979 issue of Isaac Asimov's Science Fiction Magazine.
20724 -3 Ensign Flandry Poul Anderson Sci-Fi 1979 c.1966; 1979; 1st ACE printing Michael Whelan There appears to be (thank you Bill) several printing with the same ACE Letter-Number series, price, cover art and even the advertisements.  The 2nd printing was April 1979, followed by a 3rd printing in June 1980.  For the 4th printing, there was one that was exactly the same as the 3rd edition, with a second 4th edition printing that is ACE 20725-1.  Oh, the printing history of ACE Books - never a dull moment.
20725 -1 Ensign Flandry Poul Anderson Sci-Fi 1980 c.1966; 1979; 1980; 4th ACE printing Michael Whelan
20726 -X Ensign Flandry Poul Anderson Sci-Fi 1982 c.1966; 1979; 1980; 1982; 6th ACE printing Michael Whelan
20729 -4 Ensign Flandry Poul Anderson Sci-Fi 1985 c.1966; 1979; 1980; 1982; 1985; 8th printing Michael Whelan
20730 Envoy To New Worlds Keith Laumer Sci-Fi 1969 c.1963; 1969; Ed Emschwiller Envoy to New Worlds was originally published in ACE Double F-223 (1963) bound with Robert Moore Williams' Flight From Yesterday. This uses the same cover art.
20731 Envoy To New Worlds Keith Laumer Sci-Fi 1973 c.1963; 1969; 1973; Ed Emschwiller Note that although the volume is listed as "2nd ACE printing," this ignores the printing history of ACE 20730.  Different cover art.  Thank you Bill for tracking this down.
21430 -4 Equality: In the Year 2000 Mack Reynolds Sci-Fi 1977 1st ACE printing and PBO Davis Meltzer
21526 -2 Eramus Magister Charles Sheffield ACE Fantasy 1982 1st ACE printing and PBO ACE historical fantasy
21561 Escape on Venus Edgar Rice Burroughs Sci-Fi nd c.1946; 1964; nd; 3rd ACE printing Roy Krenkel, Jr listed as "complete and unabridged"
This volume has the same cover art as ACE F-268 (1964), even down to the ACE Science Fiction classic logo block.  This is another example of re-use of old stock.
21562 Escape on Venus Edgar Rice Burroughs Sci-Fi 1974 c.1946; 1964; 1974; Frank Frazetta title page illustration by Roy Krenkel Jr
21563 Escape on Venus Edgar Rice Burroughs Sci-Fi 1975 c.1946; 1964; 1974; 1975/1976?; 4th ACE printing Frank Frazetta Escape on Venus was originally published as ACE F-268 (1964). These use the same Frazetta cover art with slightly different cover design motif.
21564 Escape on Venus Edgar Rice Burroughs Sci-Fi 1977 c.1946; 1964; 1974; 1975/1976; 1977; 5th ACE printing Frank Frazetta
21565 -3 Escape on Venus Edgar Rice Burroughs Sci-Fi 1979 c.1946; 1964; 1974; 1975/1976; 1977; 1979; 6th ACE printing Frank Frazetta
21566 -1 Escape on Venus Edgar Rice Burroughs Sci-Fi 1981 c.1946; 1964; 1974; 1975/1976; 1977; 1979; 1981; 7th ACE printing Frank Frazetta This ACE Letter-Number series was printed twice (October 1981 and September 1982) with the same price and cover art.
21567 -X Escape on Venus Edgar Rice Burroughs Sci-Fi 1984 c.1946; 1964; 1974; 1975/1976; 1977; 1979; 1981; 1982; 1984; 10th ACE printing Frank Frazetta
21590 -4 The Escape Orbit James White Sci-Fi 1983 2nd ACE printing Wayne Barlowe
21599 -8 Escape Velocity Christopher Stasheff Sci-Fi 1983 1st ACE printing Stephen Hickman
21600 -5 Escape Velocity Christopher Stasheff Sci-Fi 1984 c.1983; 1984; 3rd ACE printing Stephen Hickman
21601 -3 Escape Velocity Christopher Stasheff Sci-Fi 1984 c.1983; 1984; October 1984; 4th ACE printing Stephen Hickman
21602 -1 Escape Velocity Christopher Stasheff Sci-Fi 1986 c.1983; 1984; 1986; 5th ACE printing Stephen Hickman
21603 -X Escape Velocity Christopher Stasheff Sci-Fi nd c.1983; 1984; 1986; nd; 6th ACE printing Stephen Hickman This ACE Letter-Number series was then used for the 7th through 9th printing. 
21801 The Eternal Savage Edgar Rice Burroughs Sci-Fi 1969 c.1914; 1963; 1969; 2nd ACE printing Roy Krenkel Jr. Original title: The Eternal Lover
The Eternal Savage was originally published as ACE F-234 (1963).
Same cover art as F-234 (1963) and listed as "Science Fiction Classic" and still maintains the "complete and unabridged" notation on the cover.  Thus, think this is the 2nd ACE printing.
21802 The Eternal Savage Edgar Rice Burroughs Sci-Fi 1972 c.1914; 1963; June 1972; 3rd ACE printing Roy Krenkel Jr. Original title: The Eternal Lover
Maintains the same Krenkel cover art as F-234 but removes the "Science Fiction Classic" and "complete and unabridged" notation on the cover.
21803 The Eternal Savage Edgar Rice Burroughs Sci-Fi nd c.1914; 1963; 1972; nd; Roy Krenkel Jr. Original title: The Eternal Lover
21804 The Eternal Savage Edgar Rice Burroughs Sci-Fi nd .1914; 1963; 1972; nd; Roy Krenkel Jr. Original title: The Eternal Lover
21805 -9 The Eternal Savage Edgar Rice Burroughs Sci-Fi 1978 c.1914; 1963; 1972; 1978; Roy Krenkel Jr. Original title: The Eternal Lover
21806 -7 The Eternal Savage Edgar Rice Burroughs Sci-Fi nd c.1914; 1963; 1972; 1978; nd; Roy Krenkel Jr. Original title: The Eternal Lover
21883 -0 Expanded Universe Robert A. Heinlein Sci-Fi 1981 c.1980; 1981; 1st trade paperback ACE printing Illustrated edition.  This edition has the cover blurb is "The New Worlds of Robert A. Heinlein."  It is not used on the other editions.
21885 -7 Exiles to Glory Jerry Pournelle Sci-Fi 1980 c.1977; 1980; 3rd ACE printing David Plourde Interestingly, the cover art is signed (Plourde) but the copyright pages has "Cover art by Boris."  Hmmm. ACE strikes again.  Notice this printing is also outside the ACE Letter-Number sequence.
21888 -1 Expanded Universe Robert A. Heinlein Sci-Fi 1981 c.1980; 1981; 2nd ACE printing Collection of RAH essays (How To Be A Survivor) and short stories including Blowups Happen and Solution Unsatisfactory.
21889 -X Expanded Universe Robert A. Heinlein Sci-Fi 1983 c.1980; 1981; 1983; 7th ACE printing
21891 -1 Expanded Universe Robert A. Heinlein Sci-Fi 1986 c.1980; 1981; 1983; 1986; 8th ACE printing This ACE Letter-Number series was reprinted from the 7th to (at least) 12th edition with the same cover art but differing ACE logos and prices. For example, here is the 11th ACE printing (21891-1)
22215 -3 Exiles to Glory Jerry Pournelle Sci-Fi 1977 c. 1977; July 1978; 1st ACE printing Boris Vallejo
22216 -1 Exiles to Glory Jerry Pournelle Sci-Fi 1978 c. 1977; 1978; 2nd ACE printing Boris Vallejo
22217 -X Exiles to Glory Jerry Pournelle Sci-Fi 1983 c. 1977; 1978; 1983; 4th ACE printing Boris Vallejo
22218 -8 Exiles to Glory Jerry Pournelle Sci-Fi 1986 c. 1977; 1978; 1983; 1986; 5th ACE printing Boris Vallejo
22332 -X Expecting Someone Taller Tim Holt ACE Fantasy 1990 1st ACE printing
22336 -2 Euryale Kara Dalkey ACE Fantasy 1988 1st ACE printing and PBO Mel Odom
22365 Exiles of the Stars Andre Norton Sci-Fi 1972 1st ACE printing Exiles of the Stars is the sequel to Moon of Three Rings (ACE H-033, 1966).
22366 Exiles of the Stars Andre Norton Sci-Fi 1975 2nd ACE printing
22367 -2 Exiles of the Stars Andre Norton Sci-Fi 1979 3rd ACE printing John Rush
22368 -0 Exiles of the Stars Andre Norton Sci-Fi 1984 1979; 1984; John Rush There are two printings of this ACE Letter-Number series. The second printing (April 1984; 5th ACE printing) adds a Canadian price to the slugline and the ACE logo is moved.
22374 -5 Eye Frank Herbert Sci-Fi 1987 1st ACE printing Jim Burns Cover and interior illustrations by Jim Burns
Collection of an essays and short stories. This includes three essays on the Author (Burns), Artist, and Illustrations (Burns) and one on the collection (by Herbert). The short stories include Rat Race; Dragon in the Sea (excerpt); Cease Fire; A Matter of Traces; Try to Remember; The Tactful Saboteur; The Road to Dune; By the Book; Seed Stock; Murder Will In; Passage for Piano; Death of a City; and Frogs and Scientists.
22375 Eye of the Monster Andre Norton Sci-Fi 1975 c.1962; 1975; This ACE Letter-Number volume was printed twice (in March 1975 and then later in 1975) with the same cover art and price. The only difference is the advertisements in the back.  The cover art is not attributed, but may be Dean Ellis - more on this later as we check.
Eye of the Monster was originally published in ACE Double F-147 (1962) bound with Sea Siege by Andre Norton
22376 -1 Eye of the Monster Andre Norton Sci-Fi 1980 c.1962; 1975; 1980; 4th ACE printing
22377 -X Eye of the Monster Andre Norton Sci-Fi 1984 c.1962; 1975; 1980; 1984; 5th ACE printing Ken Barr
22378 -8 Eye of the Monster Andre Norton Sci-Fi 1986 c.1962; 1975; 1980; 1984; 1986; 6th ACE printing Ken Barr  This edition has different cover art than ACE F-147.
22386 Eye In The Sky Philip K. Dick Sci-Fi 1975 c.1957; 1975;  J. H. Breslow Eye In The Sky was originally published as ACE D-211 and ACE H-39.
22387 -7 Eye In The Sky Philip K. Dick Sci-Fi 1977 c.1957; 1975; 1977;  J. H. Breslow This edition has an Introduction by Theodore Sturgeon.
22388 -5 Eye of the Sun Mike Conner Sci-Fi 1988 1st ACE printing Barclay Shaw
22416 -4 The Eyes on Utopia Murders Barbara D'Amato Mystery 1981 1st ACE printing and PBO (December 1981)
22500 -4 The Faceless Man Davis Meltzer Sci-Fi 1978 1st ACE printing and PBO Original title: The Anome
22530 -6 The Face in the Frost John Bellairs ACE Fantasy 1984 6th ACE printing
22549 -7 The Face of Chaos Robert Lynn Asprin
and Lynn Abbey (eds.)		 Sci-Fi 1983 1st ACE printing and PBO Walter Velez
22551 -9 Far-Seer Robert J. Sawyer Sci-Fi 1992 1st ACE printing Tom Kidd
22555 -1 The Faceless Man: Book One of the Durdane Trilogy Jack Vance
(aka: John Holbrook Vance)		 Sci-Fi 1987 2nd ACE printing Peter Dana
22569 -1 Falcon Emma Bull Sci-Fi 1989 1st ACE printing Kirk Reinert This ACE Letter-Number series was reprinted with the price and cover art, except the number line ends in ‘2’ [likely 1990].
22577 -2 Falcons of Narabedla Marion Zimmer Bradley Sci-Fi c.1964; 1979; Bob Adragna The Falcons of Narabedla was originally published in ACE Double F-273 (1964) bound with The Dark Intruder & Other Stories and ACE 22576.
22640 The Fall of the Towers Samuel R. Delany Sci-Fi nd c.1966; nd Kelly Freas The Fall of the Towers is a compilation of all three of the "Towers" tales.
22640 The Fall of the Towers Samuel R. Delany Sci-Fi nd c.1966; nd Kelly Freas
22641 The Fall of the Towers Samuel R. Delany Sci-Fi nd c.1966; nd Kelly Freas Original prelim cover art by Kelly Freas for The Fall of the Towers. Note that the preliminary artwork does not have the woman but a beast instead. Verso of artwork.
Original cover art by Kelly Freas for The Fall of the Towers. Note the difference between the finished art and the preliminary artwork. 15" x 20" and signed in image.
22641 The Fall of the Towers Samuel R. Delany Sci-Fi nd c.1966; nd Kelly Freas Listed as "Three Volumes In One."  Contains "Out of the Dead City," "The Towers of Toron," and "City of a Thousand Suns."
22642 The Fall of the Towers Samuel R. Delany Sci-Fi 1975 c.1966; 1975;
22643 -4 Out of the Dead City Samuel R. Delany Sci-Fi 1963 Original title: Captives of the Flame
Captives of the Flame was originally published in ACE Double F-199 (1963) bound with Keith Woodcott's (aka John Brunner) The Psionic Menace.
A bit out of ACE Letter-Number sequence.
22680 Fallout For a Spy Richard L. Hershatter Mystery 1970 1st ACE printing and PBO This appears to be both a spy- and mystery-story. I have cross-listed this with the ACE Potpourri singles.
22690 The Falling Astronauts Barry N. Malzberg Sci-Fi 1971 Davis Metzler The Conquest of Space (poem) by Trim Bissell (1967) on frontsleaf.
22744 -9 Famine Graham Masterton Sci-Fi 1981 1st ACE printing ACE Charter edition
This story, of ecological terrorism, is just on the edge of science fiction and "thriller."
22767 -8 The Fancher Train Amelia Bean Western 1982 c.1958
22799 -6 The Far Call Gordon R. Dickson Sci-Fi 1983 1st ACE printing
22811 The Far-Out Worlds of Van Vogt A. E. Van Vogt Sci-Fi nd c.1968; nd; Note that it has a white-out block and suggests a renumber edition from older stock.
22812 The Worlds of A. E. Van Vogt A. E. Van Vogt Sci-Fi 1974 1st ACE printing and PBO Bart Forbes Introduction by Forrest J. Ackerman and collects 15 short stories.
These two A. E. van Vogt short story collections are essentially the same, with The Worlds of A. E. Van Vogt having the addition of a couple of extra stories to The Far-Out Worlds of Van Vogt. In particular this edition includes the first paperback publication of "The Storm" and "The Expendables."
22813 The Worlds of A. E. Van Vogt A. E. Van Vogt Sci-Fi 1974 2nd ACE printing Bart Forbes
22819 -4 A Far Sunset Edmund Cooper Sci-Fi 1977 1st ACE printing David Bergen
22830 Farewell, Earth's Bliss D. G. Compton Sci-Fi 1971 Karel Thole revised U. S. edition
22876 -3 Final Circuit Melinda M. Snodgrass Sci-Fi 1988 Don Dixon Concluding volume of the Circuit trilogy.
Original cover art by Don Dixon for Final Circuit. Dated 1987, acrylic and gouache, 20" x 12."
22925 A Fire In The Sky Walter Kendrick Sci-Fi 1978 1st ACE printing and PBO Movie tie-in
Novelization (by Walter Kendrick; based upon a story by Paul Gallico) of the NBC television movie starring Richard Crenna and Elizabeth Ashley about astronomers attempting to convince the authorities that a comet is going to collide with Earth. Features front and rear movie photo covers, with 16 pages of movie photos.
23188 -8 Federation H. Beam Piper Sci-Fi 1981 Michael Whelan listed as "first ACE trade edition"
23189 -6 Federation H. Beam Piper Sci-Fi 1982 c.1981; 1982; Michael Whelan listed as "first mass market edition"
The 2nd ACE printing was January 1983, but either a repeat of ACE Letter-Number 23189-6 or a first instance of 23190-X. Stay tuned for future details.
23190 -X Federation H. Beam Piper Sci-Fi 1983 c.1981; 1982; 1983; 3rd ACE printing Michael Whelan
23191 -8 Federation H. Beam Piper Sci-Fi nd c.1981; 1983; 1983; nd; 4th ACE printing Michael Whelan There may be another printing [from Locus 1] with same ACE Letter-Number but different price and date of May 1986.
Introduction by John F. Carr and Preface by Jerry Pournelle. Contains the Federation short stories Omnilingual, Naudsonce, Oomphel in the Sky, Graveyard of Dreams, and When in the Course -".
23194 -2 Crisis on Doona Anne Mccaffrey
and Jody Lynn Nye		 Sci-Fi 1992 1st ACE printing Michael Herring A bit out of ACE Letter-Number sequence.
23350 The Fetish Murders Avon Curry Mystery 1973 1st ACE printing
23359 -7 Feud Fury Jack M. Bickham Western c.1959; nd; Feud Fury was originally published in ACE D-384 (1959) bound with Louis Trimble's Mountain Ambush (abridged edition).
23500 The Fifth Head of Cerberus Gene Wolfe Sci-Fi 1976 1st ACE printing The Fifth Head of Cerberus contains two novellas and a short novel, along with a short Afterword by Pamela Sargent. The title story was originally published in Damon Knight's Orbit anthology.
23501 -8 The Fifth Head of Cerberus Gene Wolfe Sci-Fi 1981 2nd ACE printing Martin Rigo
23510 -7 The Aldebaran Campaign Kevin Randle
and Robert Cornett		 Sci-Fi 1988 1st ACE printing and PBO Miro Sequel to Seeds of War.
23516 -6 The 57th Franz Kafka Rudy Rucker Sci-Fi 1983 1st ACE printing and PBO Contains 19 short stories.  The 57th Franz Kafka (1982); Schrödinger's Cat (1981); A New Golden Age (1981); Jumpin' Jack Flash (1983); Sufferin' Succotash (1983); Faraway Eyes (1980); Hyperspherical Space and Beyond (1980, essay); The Indian Rope Trick Explained (1983); A New Experiment with Time (1982); The Man Who Ate Himself (1982); The Facts of Life (1983); Tales of Houdini (1981); Buzz (1981); The Last Einstein-Rosen Bridge (1983); Pac-Man (1982); Pi in the Sky (1983); Inertia (1983); Message Found in a Copy of Flatland (1983) and The Jack Kerouac Disembodied School of Poetics (1982).
23584 -0 First Flight Chris Claremont Sci-Fi 1987 1st ACE printing Luis Royo
23765 -7 The Filty Five Nick Carter Spy Thriller c.1967; nd; 1st ACE printing - Charter imprint
23776 -2 The Final Encyclopedia Gordon R. Dickson Sci-Fi 1985 c.1984; 1985; 1st ACE printing Michael Whelan
23777 -0 The Final Encyclopedia Gordon R. Dickson Sci-Fi nd c.1984; 1985; nd; 2nd ACE printing Michael Whelan
23860 -2 Timesearch Geo. W. Proctor Sci-Fi Original title: Fire At The Center
And here we have an unusual title.  This volume was NEVER PUBLISHED.  Booksellers received the promotional covers but the book never saw the light of day. The original title, noted on the cover, was of a Fawcett publication from 1981.
I want to thank Bill Taylor for this information and cover image - this is what this database is all about - defining the publication history of ACE Books.  What an interesting twist this volume provides.
23919 -6 First Cycle H. Beam Piper Sci-Fi 1982 1st ACE printing Edited & expanded by Michael Kurland
Issued twice in 1982 with identical ACE Letter-Number series, as well as price and cover art. Second printing was August 1982.
23929 -3 Twilight of the Gods: The First Name Dennis Schmidt ACE Fantasy Romas Kukalis Note that although the title on the cover is "Twilight of the Gods," the ACE Letter-Number series coding is based upon "The First Name" portion of the title.
23998 -6 First and Final Rites Shariann Lewitt
(aka: S. N. Lewitt)		 Sci-Fi 1984 Barclay Shaw Shariann Lewitt also writes under the name .
24035 Five Way Secret Agent and Mercenary From Tomorrow Mack Reynolds
(aka: Dallas Mccord Reynolds)		 Sci-Fi 1975 Note: this is a double novel with a single cover - much like the five digit number series ACE SF doubles
24071 -2 Flandry of Terra Poul Anderson Sci-Fi 1979 c.1965; July 1979; 1st ACE printing Michael Whelan This ACE Letter-Number volume was reprinted twice in 1979, and once in 1980
Flandry of Terra contains A Message in Secret (c. 1959), The Plague of Masters (c. 1960) and The Game of Glory (c. 1958).
A Message in Secret was reprinted in 1961 by ACE Books under the title Mayday Orbit as ACE Double F-104 (bound with Kenneth Bulmer's No Man's World).
The Plague of Masters was reprinted by ACE books in 1961 under the title Earthman, Go Home! as ACE Double D-479 (bound with Wilson Tucker's To the Tombaugh Station).
24072 -0 Flandry of Terra Poul Anderson Sci-Fi 1981 c.1965; 1979; 1981; 4th ACE printing Michael Whelan Flandry of Terra contains A Message in Secret (c. 1959), The Plague of Masters (c. 1960) and The Game of Glory (c. 1958).
24073 -9 Flandry of Terra Poul Anderson Sci-Fi 1983 c.1965; 1979; 1981; 1982; 1983; 5th and 6th ACE printing Michael Whelan Printed in August 1982 and April 1983 using the same ACE Letter-Number series.
Flandry of Terra contains A Message in Secret (c. 1959), The Plague of Masters (c. 1960) and The Game of Glory (c. 1958).
24074 -7 Flandry of Terra Poul Anderson Sci-Fi 1985 c.1965; 1979; 1981; 1982; 1983; 1985; 7th ACE printing Michael Whelan Flandry of Terra contains A Message in Secret (c. 1959), The Plague of Masters (c. 1960) and The Game of Glory (c. 1958).
24086 -0 The Fleet David Drake
and Bill Fawcett (eds.)		 Sci-Fi 1988 1st ACE printing and PBO Short story collection in The Fleet "sandbox"with tales by Anne McCaffrey, Poul Anderson, Gary Gygax, and Margaret Weis.
However, this cover art is for the 2nd ACE printing (nd; probably ~ 1992; determined by the number line).
It appears that this ACE Letter-Number appears to have been printed at least five (5) times with the same catalog number and cover art, and only separable by the change in price.  Thus, finding a PBO (true first) will be difficult for the collector.
24087 -9 The Fleet: Counterattack David Drake
and Bill Fawcett (eds.)		 Sci-Fi 1988 1st ACE printing and PBO Short story collection in The Fleet "sandbox" with tales by Piers Anthony, Janet Morris, and Christopher Stasheff.
Note that although the title (on the image) is "Counter Attack," the title page gives it as one word "Counterattack." This ACE Letter-Number appears to have been printed at least five (5) times with the same catalog number and cover art.
24090 -9 The Fleet: Sworn Allies David Drake
and Bill Fawcett (eds.)		 Sci-Fi 1990 1st ACE printing and PBO Jim Gurney Short story collection in The Fleet "sandbox" with tales by Anne McCaffrey, Larry Niven, and Christopher Stasheff.
24092 -5 The Flight of Mavin Manyshaped Sheri S. Tepper ACE Fantasy 1985 1st ACE printing
24093 -3 The Fleet: Total War David Drake
and Bill Fawcett (eds.)		 Sci-Fi 1990 1st ACE printing and PBO Jim Gurney Short story collection in The Fleet "sandbox" with tales by Katherine Kurtz, Anne McCaffrey, Janet Morris and Christopher Stasheff.
24103 -4 The Fleet: Breakthrough David Drake
and Bill Fawcett (eds.)		 Sci-Fi 1989 1st ACE printing and PBO Jim Gurney Short story collection in The Fleet "sandbox" with tales by Larry Niven, Steve Perry and Gary Gygax.  Note that although the title (on the image) is "Break Through," the title page gives it as one word "Breakthough."
24105 -0 The Fleet: Breakthrough David Drake
and Bill Fawcett (eds.)		 Sci-Fi 1989 c.1989; May 1989; 2nd ACE printing Jim Gurney
24590 Fourth Mansions R. A. Lafferty Sci-Fi 1969 1st ACE printing and PBO Leo and Diane Dillon This is an Ace Science Fiction Special (1st series). Short story collection.
24620 Forerunner Foray Andre Norton Sci-Fi 1975 c.1973; 1975; 1st ACE printing Charles Mikolaycak listed as "first paperback publication"
24622 -2 Forerunner Foray Andre Norton Sci-Fi 1980 c.1973; 1975; 1980; 2nd ACE printing Wojtek Siudmak The cover art by Wojtek Siudmak was originally on a French paperback edition of Van Vogt’s “La Bete” [The Beast] and later on a German edition of “Exotic Worlds” [Exotische Welten].  Thanks to Bill for finding this unusual art and history - all what the AIL is about.
24623 -0 Forerunner Foray Andre Norton Sci-Fi 1982 c.1973; 1975; 1980; 1982; 3rd ACE printing Wojtek Siudmak
24650 The Forest of Forever Thomas Burnett Swann ACE Fantasy 1st ACE printing
24712 -1 The Forever Man Gordon R. Dickson Sci-Fi 1986 1st ACE printing James Gurney
24713 -X The Forever Man Gordon R. Dickson Sci-Fi nd c.1986; nd; 3rd ACE printing James Gurney
24800 For the Flag Jules Verne Sci-Fi 1961
24806 -3 For the Witch of the Mists David C. Smith
and Richard Tierney		 Sci-Fi 1981 1st ACE printing Ezra Tucker For The Witch of the Mists is a BRAN MAK MORN story based on the character created by ROBERT E. HOWARD.
24884 -5 Fossil Hunter Robert J. Sawyer Sci-Fi 1993 1st ACE printing Bob Eggleton
24886 -7 The Fortress of the Pearl Michael Moorcock ACE Fantasy nd
24890 -X Four-Day Planet and Lone Star Planet H. Beam Piper Sci-Fi 1979 1st ACE printing Michael Whelan Note: this is a double novel with a single cover - much like the five digit number series ACE SF doubles
24892 -6 Four-Day Planet and Lone Star Planet H. Beam Piper Sci-Fi 1984 c.1979; 1984; 2nd ACE printing Michael Whelan
24901 Four For Tomorrow Roger Zelazny Sci-Fi 1973 c.1967; February 1973; 2nd ACE printing Garland Four For Tomorrow was originally published as ACE M-155 (1967) and contains four short novellettes by Zelazny with an Introduction by Theodore Sturgeon.
24903 Four For Tomorrow Roger Zelazny Sci-Fi nd c.1967; 1973; nd; Garland
24904 -3 Four For Tomorrow Roger Zelazny Sci-Fi 1981 c.1967; 1973;1981; Garland
24905 -1 Four For Tomorrow Roger Zelazny Sci-Fi 1982 c.1967; 1973; 1981; 1982; Garland
24907 The Four From Gila Bend Merle Constiner Western c.1968; nd The Four From Gila Bend was originally published in ACE G-755 (1968) bound with Wayne C. Lee's Trail of the Skulls.
24975 The Fox Valley Murders John Holbrook Vance
(aka:: Jack Vance)		 Mystery nd c.1968; nd; 1st thus Written under his true name, John Holbrook Vance. This mystery is one of the two Sheriff Joe Bain novels.
25130 Boris Karloff: The Frankenscience Monster Forrest J. Ackerman (ed.) Biography 1969 1st thus Verne Tossey A biography of Boris Karloff with observations and commentary by Ray Bradbury, Robert Bloch, Lon Chaney, Christopher Lee, and Vincent Price.
Forrest J. Ackerman (1916-2008) was a long-time science fiction fan, editor, and agent who was uniquely famous for being a fan and collector. "Forry" received the first Hugo presented, as '#1 Fan Personality' in 1953. In addition, he coined and popularized (alas) the term 'sci-fi' from 1954; edited Famous Monsters of Filmland for 25 years from 1958; popularized the "Perry Rhodan" series in the United States, and was lavishly supportive to generations of fans in both America and Britain.
25312 -1 Friends in High Places John Weitz Mystery 1983 c.1982; 1983; 1st thus ACE Charter edition ~~ War Fiction/Mystery
25460 From the Legend of Biel Mary Staton Sci-Fi 1975 1st ACE printing and PBO This is one of the ACE Science Fiction Specials (2nd series) and listed as #1. It is also the authors first book.
25461 From the Legend of Biel Mary Staton Sci-Fi nd c.1975; nd; 2nd ACE printing
25500 -0 Frontier Blood Ernest Haycox Western 1974 1st thus Includes, in addition to title story, the three novellas The Kid from River Red, Manhunt! and The Roaring Hour.
25504 -3 Frontier of the Dark A. Bertram Chandler Sci-Fi 1984 1st ACE printing and PBO Attila Hejja
25730 -5 Feud in Piney Flats Ken Murray Western c.1953; 1958; nd Feud in Piney Flats was originally published in ACE Double D-34 (1953) bound with Hellions' Hole.
25950 Furthest  Suzette Haden Elgin Sci-Fi 1971 1st ACE printing and PBO Leo and Diane Dillon This is an ACE Science Fiction Special (1st series).
25970 -7 The Future At War, Vol. 1: Thor's Hammer Reginald Bretnor (ed.) Sci-Fi 1979 1st ACE printing Vincent di Fate Short story and science fact/speculation article collection based upon the premise of war on Earth and in the near space environment.
Original cover art by Vincent di Fate for The Future At War. Oil on masonite, 17" x 10" and signed lower left. Note the orientation of this painting is reversed with respect to the cover art on the ACE volume.
25971 -5 The Future At War, Vol. 2: The Spear of Mars Reginald Bretnor (ed.) Sci-Fi 1980 1st ACE printing Vincent di Fate Short story collection based upon the premise of the invasion of the Earth by extraterrestrials including Racoona Sheldon's (aka James Tiptree Jr., aka Alice Sheldon) The Screwfly Solution (another of my personal favourites).
25972 -3 The Future At War, Vol. 3: Orion's Sword Reginald Bretnor (ed.) Sci-Fi 1980 1st ACE printing Vincent di Fate
25980 Future Glitter A. E. Van Vogt Sci-Fi 1973 1st ACE printing Bart Forbes Special introduction by A. E. van Vogt.
26176 -0 Fuzzies and Other People H. Beam Piper Sci-Fi 1984 1st ACE printing and PBO Michael Whelan This ACE Letter-Number series was reprinted as the 2nd edition (nd) and the 3rd edition (June 1985) with same price and cover art.
26177 -9 Fuzzies and Other People H. Beam Piper Sci-Fi 1986 c.1984; 1985; 1986; 4th ACE printing Michael Whelan
26181 -7 Fuzzy Bones William Tuning Sci-Fi 1981 1st ACE printing Michael Whelan One of the several "after H. Beam Piper" stories but considered to be the "last" of the Fuzzy books of the trilogy as per information from Jerry Pournelle in his conversations with H. Beam Piper.
26188 -4 Fuzzy Sapiens H. Beam Piper Sci-Fi 1983 c.1976; 1978; 1982; 1983; Michael Whelan Original title: The Other Human Race
26190 Fuzzy Sapiens H. Beam Piper Sci-Fi 1976 June 1976; 1st ACE printing Michael Whelan Original title: The Other Human Race
26191 Fuzzy Sapiens H. Beam Piper Sci-Fi 1976 August 1976; 2nd ACE printing Michael Whelan Original title: The Other Human Race
Printed twice with the same ACE Letter-Number series, as well as same price and cover at by Michael Whelan.  The second printing has no date, but probably 1977.
26192 -X Fuzzy Sapiens H. Beam Piper Sci-Fi c.1976; May 1978; 4th ACE printing Michael Whelan Original title: The Other Human Race
26193 -0 The Fuzzy Papers H. Beam Piper Sci-Fi 1980 1st ACE printing Michael Whelan These two printings are the first collection of the two "Fuzzy" stories - Little Fuzzy and Fuzzy Sapiens.  Thus, these actually could be considered an "ACE Double."
26194 -9 The Fuzzy Papers H. Beam Piper Sci-Fi 1982 c.1980; 1982; 2nd ACE printing Michael Whelan
26196 -5 Fuzzy Sapiens H. Beam Piper Sci-Fi 1985 c.1976; 1978; 1982; 1983; 1985 Michael Whelan Original title: The Other Human Race
27226 Galactic Derelict Andre Norton Sci-Fi 1972 c.1964; April 1972; 3rd ACE printing Davis Meltzer Galactic Derelict was originally published as ACE F-310 (1964).
27227 Galactic Derelict Andre Norton Sci-Fi 1974 c.1964; 1972; nd - probably 1974 Davis Meltzer
27228 Galactic Derelict Andre Norton Sci-Fi 1975 c.1964; 1972; nd - probably 1975 Davis Meltzer
27229 -0 Galactic Derelict Andre Norton Sci-Fi 1978 c.1964; 1972; July 1978; 8th ACE printing Davis Meltzer There seems to have been multiple printings with no change in ACE Letter-Number series for this volume.  In addition, this cover art is different than the previous Davis Meltzer covers for ACE 27226 to 27228.
27231 -2 Galactic Derelict Andre Norton Sci-Fi 1982 c.1964; 1972; 1982; Walter Velez
27232 -0 Galactic Effectuator Jack Vance
(aka: John Holbrook Vance)		 Sci-Fi 1981 David B. Mattingly listed as "First Paperback Publication"
Galactic Effectuator is composed of two novellas: "The Dogtown Tourist Agency" (1975) and "Freitzke's Turn" (1977).
27233 -9 Galactic Derelict Andre Norton Sci-Fi 1984 c.1964; 1972; 1982; 1984; Walter Velez
27234 -7 Galactic Derelict Andre Norton Sci-Fi 1987 c.1964; 1972; 1982; 1984; 1987; Walter Velez There were two printing of this edition with the same ACE Letter-Number series. The second was in January 1992.
27236 -3 Gallagher's Glacier Walt & Leigh Richmond Sci-Fi 1979 2nd ACE printing John Rush
27238 -X Galactic MI Kevin Randle Sci-Fi 1993 1st ACE printing and PBO Kevin Murphy
27240 Galactic Medal of Honor Mack Reynolds
(aka: Dallas Mccord Reynolds)		 Sci-Fi 1976 1st ACE printing Vincent Di Fate
27241 -X Galactic Medal of Honor Mack Reynolds
(aka: Dallas Mccord Reynolds)		 Sci-Fi 1978 c.1976; 1977/1978?; 2nd ACE printing Vincent Di Fate
27242 -8 The Galactic Silver Star Kevin Randle Sci-Fi 1990
27280 -0 The Galaxy Builder Keith Laumer Sci-Fi 1984 1st ACE printing and PBO John Ennis
27284 -3 Galaxy's End Richard A. Lupoff Sci-Fi 1988 1st ACE printing and PBO Ron Miller Sequel to Sun's End.
27291 The Galaxy Primes Edward E. "Doc" Smith Sci-Fi nd c.1965; nd; This is one of the "Science Fiction from the Great Years" editions. The Galaxy Primes was originally published as ACE F-328 (1965).
27296 Galaxy: The Best of My Years James Baen (ed.) Sci-Fi 1980 1st ACE printing Collection of short stories from Galaxy including Poul Anderson, Isaac Asimov, Ursula K. Le Guin, Larry Niven, Frederik Pohl and C. M. Kornbluth, Jerry Pournelle, Fred Saberhagen, Charles Sheffield, John Varley, and Roger Zelazny.
27310 The Game-Players of Titan Philip K. Dick Sci-Fi 1972  c.1963; 1972; J. H. Breslow
27346 The Ganymede Takeover Philip K. Dick
and Ray Nelson		 Sci-Fi 1976 2nd ACE printing Vincent DiFate Original cover art by Vincent DiFate for The Ganymede Takeover. Acrylic on board, 11.75" x 10.25" and signed lower right.
27380 -7 The Gate of the Cat Andre Norton Sci-Fi 1988 1st ACE printing Rick Lovell This is an odd printing. The first volume is dual pricing edition for Canadian and American markets. The second is a Canadian only pricing edition. Both have a full 10—1 number line and both state "Ace edition / July 1988." The ACE logo is shifted up the cover as well, so it's not just an over-print. Thanks to Bill for submitting this information.
27387 -4 The Gates of Creation Philip Jose Farmer Sci-Fi 1977 c.1966; 1977; Boris Vallejo The Gates of Creation was originally published as ACE F-412 (1966).
27387 -4 The Gates of Creation Philip Jose Farmer Sci-Fi 1977 c.1966; August 1977; 2nd ACE printing Boris Vallejo
27388 -2 The Gates of Creation Philip Jose Farmer Sci-Fi 1978 c.1966; 1977; nd - but see note; 3rd ACE printing Boris Vallejo No date on the copyright page, but it has to be 1978 and before October as that’s when the ACE logo changed from the ‘tombstone’ to the ‘spear.’
27389 -0 The Gates of Creation Philip Jose Farmer Sci-Fi 1981 c.1966; 1977; 1978; 1981; 4th ACE prinitng Boris Vallejo
27390 -4 The Gates of Creation Philip Jose Farmer Sci-Fi 1983 c.1966; 1977; 1978; 1982;1983; 5th ACE prinitng Boris Vallejo
27905 Gender Genocide Edmund Cooper Sci-Fi 1973 1st thus Original title: Who Needs Men?
27910 The General Zapped An Angel Howard Fast Sci-Fi 1970 1st ACE printing Karel Thole
27911 -2 The General Zapped An Angel Howard Fast Sci-Fi 1978 c.1970; 1978; 2nd ACE printing Boris Vallejo Short story collection including The General Zapped An Angel, The Mouse, The Vision of Milty Boil, The Mohawk, The Wound, Tomorrow's Wall Street Journal, The Interval, The Movie House, and The Insects.
28602 -X The Ghost Light Fritz Leiber Sci-Fi 1991 1st ACE printing and maybe PBO Collection of nine (9) stories and an autobiography.  Illustrated (profusely) by Robert Gould, David Wiesner, John Jude Palencar, Thomas Cantry and JoEllen Trilling.
28702 -6 The Stone Giant James P. Blaylock Sci-Fi 1989 Darrell Sweet
28811 Giant on Horseback Lewis B. Patten Western 1973 c.1964; 1967; 1973; 2nd ACE printing
28816 -2 Giant on Horseback Lewis B. Patten Western 1985 c.1967; 1973; 1985; 3rd ACE printing Giant on Horseback was originally published as ACE F-423 (1967)
28837 -5 Gilpin's Space Reginald Bretnor Sci-Fi 1986 Alan Gutierrez
28860 The Fire-Eater Ron Goulart Sci-Fi 1970 1st ACE printing Robert LoGrippo Notice that the ACE 28000 Letter-Number series seems to be the dumping ground for poorly organized ACE (by Letter-Number coding) volumes (argh).
28870 The Girl In The Killer's Bed Avon Curry Mystery nd 1st ACE printing and PBO
28911 The Girl From Hollywood Edgar Rice Burroughs Western 1977 Boris Vallejo listed as "First Time In Paperback"
28920 The Girl Nobody Knows Mark Mcshane Mystery nd c.1965; nd Mark McShane also writes as Marc Lovell.
28960 The Glass-Sided Ants' Nest Peter Dickinson Mystery 1968 1st ACE printing Winner of the Golden Dagger Award for "Crime Novel of the Year."
28988 -6 The Glass Teat Harlan Ellison Sci-Fi 1983 Barclay Shaw On the copyright page, it states “Ace edition / May 1973.”  However, that is a typo error and the year should have been 1983 as it has an ACE 'tombstone' logo.
29400 -6 The Glory That Was L. Sprague De Camp Sci-Fi 1979 c.1952, 1979; 1st ACE printing Stephen Hickman Introduction by ROBERT A. HEINLEIN.
29401 -4 Glory Road Robert A. Heinlein Sci-Fi 1988 c.1987; 1988; 3rd ACE printing
29430 -8 The Goblin Plain War Carl Miller ACE Fantasy 1991 1st ACE printing
29467 -7 God Emperor of Dune Frank Herbert Sci-Fi 1987 1st ACE printing Note that this ACE Letter-Number series has been reprinted numerous times, always with the same number but varying prices.  Thus, finding a 1st edtion, 1st printing copy may be difficult for collectors.
29470 -7  God of Tarot Piers Anthony ACE Fantasy 1987 2nd ACE printing
29497 -9 The Gods Look Down Trevor Hoyle Sci-Fi 1982 c.1978; April 1982; Don Brautigam?
29525 The Gods of Bal-Sagoth Robert E. Howard Sci-Fi 1979 1st ACE printing and PBO Sanjulian Contains The Gods of Bal-Sagoth, Casonetto's Last Song, King of the Forgotten People, Usurp the Night, The Curse of the Golden Skull, The Shadow of the Beast, Nekht Semerkeht, Restless Waters and The Isle of the Eons.
29532 -0 Casca: God of Death Barry Sadler Sci-Fi 1982 This series is scattered across the ACE Letter-Number series, primarily depending upon whether the editor/accountant used the 'Casca' prefix for the series numbering.  In this case, they did not.
29729 -3 Golden Dream: A Fuzzy Odyssey Ardath Mayhar Sci-Fi 1982 1st ACE printing Michael Whelan A continuation of the Fuzzy stories of H. Beam Piper.  Since I am an H. Beam Piper fan, I will probably read this, but I also am a bit hesitant.
29736 -6 The Golden Serpent Nick Carter Spy Thriller nd; 1st ACE printing - Charter imprint
29741 Gold in California! Todhunter Ballard
(aka:: W. T. Ballard)		 Western c.1965; nd George Gross
29742 Gold in California! Todhunter Ballard
(aka:: W. T. Ballard)		 Western c.1965; nd George Gross
29743 Gold in California! Todhunter Ballard
(aka:: W. T. Ballard)		 Western c.1965; nd George Gross Gold in California! was originally published as ACE A-9 (1965). Gold in California! was also the winner of the Spur Award for Best Western Novel.
29752 -8 The Golden Naginata Jessica Amanda Salmonson ACE Fantasy 1984 c.1982; 1984; Kinuko Craft This volume was released twice with the same ACE Letter-Number series (in February 1982 and March 1984). Only difference is the ACE slugline (where the catalog number and price is placed) was moved from the top left to the bottom left.