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ACE Paperbacks

80000 thru 85899

 

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TITLE FRONT COVER BACK COVER EXTRA IMAGE/S AUTHOR GENRE DATE PRICE EDITION COVER BY NOTES
80010 -6 TekLords 80010 6 80010 6.2 80010 6alt William Shatner Sci-Fi 1992 reprint Boris Vallejo

ACE strikes once again.  Here is the boxed set of three TEK stories (e.g., TekLords, TekLab, and TekWar).  However the ACE letter-number series is 80010-6 (argh).  Date of publication is 1992 (at least).  Each has a photograph of William Shatner on the back cover of each volume.

Image in back cover location -2nd ACE printing

80011 -4 TekLab 80011 4 William Shatner Sci-Fi 1993 reprint Boris Vallejo
80012 -2 TekVengeance 80012 2 William Shatner Sci-Fi 1993 reprint Boris Vallejo Most of the William Shatner "Tek" stories are either ghostwritten or team-written by Ron Goulart (just read the acknowledgement and preface).
80035 -1 The Telzey Toy and Other Stories 80035 1 James H. Schmitz Sci-Fi 1982 1st ACE printing Wayne D. Barlowe This ACE Letter-Number series was reprinted in September 1982 with the same cover art and price (thus, the 2nd ACE edition).
80036 -X The Telzey Toy and Other Stories 80036 X James H. Schmitz Sci-Fi 1984 3rd ACE printing Wayne D. Barlowe Sequel to The Universe Against Her
80040 -8 Tender Torment 80040 8 Jane Archer Historical Romance Novel 1978 1st ACE printing
80057 -2 Ten Little Wizards 80057 2 Michael Kurland Sci-Fi 1988 1st ACE printing James Warhola Kurland's revisiting of Randall Garrett's Lord Darcy sandbox
80062 -2 Ten Times Dynamite Unavailable Notice Nick Carter Spy Thriller Charter imprint
80176 -5 The 10th Victim 80176 5 Robert Sheckley Sci-Fi 1979 1st ACE printing Wojtek Siudmak
80180 -3 Ten Thousand Light-Years From Home 80180 James Triptree, Jr.
(aka: Alice Sheldon)
Sci-Fi 1973 1st ACE printing
80181 -1 Ten Thousand Light-Years From Home 80181 1 James Triptree, Jr.
(aka: Alice Sheldon)
Sci-Fi 1978 c.1973; 1978; 2nd ACE printing Contains And I Awoke and Found Me Here on the Cold Hill's Side (1972), The Snows Are Melted, the Snows Are Gone (1969), The Peacefulness of Vivyan (1971), Mamma Come Home (1968), Help (1968), Painwise (1972), Faithful to Thee, Terra, in Our Fashion (1969), The Man Doors Said Hello To (1970), The Man Who Walked Home (1972), Forever to a Hudson Bay Blanket (1972), I'll Be Waiting for You When the Swimming Pool Is Empty (1971), I'm Too Big but I Love to Play (1970), Birth of a Salesman (1968), Mother in the Sky with Diamonds (1971) and Beam Us Home (1969), and an Introduction by Harry Harrison.
80189 Teenage Hookers 80189 Stephen Lewis Non-fiction nd  $   1.50 The shattering story of what happens to young kids who leave home with no place to go - except the streets…
80200 Teenocracy 80200 Robert Shirley Sci-Fi nd This really reminds me of a late 1960's movie called "14 and Vote."
80208 -7 TekWar 80208 7 80208 7.2 80208 7.2s William Shatner Sci-Fi nd 11th ACE printing Boris Vallejo

Most of the William Shatner "Tek" stories are either ghostwritten or team-written by Ron Goulart (just read the acknowledgement and preface). Note also the "plug" for the TV show "TekWar."

Alternate image is of 2nd ACE printing

80250 -4 Time Remembered, Time Lost 80250 4 80250 4b Rona Ranall
(aka: Rona Shambrook)
ACE Gothic Novel 1973 1st ACE printing Original title: Young Sir Galahad
80263 -X The Time Machine 80263 X H. G. Wells Sci-Fi 1988 possibly first ACE printing Richard Powers Reviewing copyright page finds some conflicting information. A note indicates the 'Introduction' is copyrighted in 2001. ACE Books always makes publication history determination a researchers nightmare.
80270 The Time It Never Rained 80270 Elmer Kelton Western nd  $   1.25
80271 -0 The Time It Never Rained 80271 0 Elmer Kelton Western 1978 c.1973;
80290 Test Your Wits #2 80290 Eric Doubleday Crossword Puzzle Book 1969
80300 Test Your Wits #1 80300 Eric Doubleday Crossword Puzzle Book 1969  $   0.60
80301 -5 Test Your Wits #2 Unavailable Notice Eric Doubleday Crossword Puzzle Book 1971 c.1969; 1971;
80302 -5 Test Your Wits #3 Unavailable Notice Eric Doubleday Crossword Puzzle Book nd c.1969; nd
80305 -9 Test Your Wits 80305 9 80305 9b Eric Doubleday Crossword Puzzle Book nd c.1969; 1971;
80400 The Texas Gun 80400 Nelson Nye Western 1970 1st ACE printing
80401 The Texas Gun 80401 80401b Nelson Nye Western nd
80402 -0 The Texas Gun 80402 0 Nelson Nye Western 1972 c.1970; 1972
80453 The Texas Tornado Unavailable Notice Nelson Nye Western nd c.1943; 1955; nd Original title: Rustler's Roost
The Texas Tornado was originally published in ACE Double D-98 (1955) bound with Samuel Anthony Peeples' The Lobo Horseman.
80454 -3 The Texas Tornado 80454 3 80454 3b Nelson Nye Western nd c.1943; 1955; nd
80493 -4 The Saint: Thanks to the Saint 80493 4 Leslie Charteris Mystery 1982 c.1982; 1st thus ACE Charter Edition
80530 That Night at the Villa 80530 Seila Bishop ACE Romance nd c.1968; nd This is "A Silhouette Romance," described as an "Adult Romances for the Modern Woman."
80540 They Achieved The Impossible 80540 Michael Hervey Paranormal 1973
80557 -4 Them Bones 80557 4 Howard Waldrop Sci-Fi 1984 1st ACE printing and PBO Marvin Mattleson This is an example of the new line of the ACE Science Fiction Special Editions (3rd Series). These editions were initially edited by Terry Carr (such as this one) and later by Damon Knight and represent new talent in the genre. This is also listed as Howard Waldrop's first solo novel.
80560 There Was A Witness 80560 80560b Elizabeth Slater ACE Gothic Novel 1975 listed as "first paperback publication"
80564 -7 There Is No Darkness 80564 7 Joe Haldeman
and Jack C. Haldeman Ii
Sci-Fi 1983 1st ACE printing Jim Burns This volume was reprinted again in February 1983 as well as March 1983 with the same ACE Letter-Number series and price.
80565 -5 Those Were The Giants In Those Days 80565 5 Gerald Eskenazi Non-fiction 1979 c.1976; 1978/1979;
80566 -3 There Is No Darkness 80566 3 Joe Haldeman
and Jack C. Haldeman Ii
Sci-Fi 1983 5th ACE printing Jim Burns There is no 4th ACE printing, as it would be ACE 80565.
80567 -1 There Is No Darkness 80567 1 Joe Haldeman
and Jack C. Haldeman Ii
Sci-Fi Jim Burns
80570 Thea 80570 Margaret Maddocks ACE Romance nd Another of the new line of ACE Romances - called "An Adult Romance for the Modern Woman."
80572 -8 Thieves' World (boxed set) 80572 8f 80572 8b 80572 8 Robert Lynn Aspirin
and Lynn Abbey (Eds.)
ACE Fantasy 1988 $21.00 Walter Velez Box set containing six Thieves' World Novels - Thieves' World, Tales from the Vulgar Unicorn, Shadow of Sanctuary, Storm Season, The Face of Chaos, and Wings of Omen
80575 -2 Thief River 80575 2 80575 2b Nelson Nye Western 1978 1st ACE printing
80577 -9 Thieves' World 80577 9 80577 9s Robert Lynn Aspirin
and Lynn Abbey (Eds.)
ACE Fantasy 1979 Walter Velez listed as "First Publication" and PBO
Note that the copyright page credits the cover to Rowen Morrill, but the artwork is signed by Water Velez.
80578 -7 Thieves' World 80578 7 Robert Lynn Aspirin
and Lynn Abbey (Eds.)
ACE Fantasy 1981 Walter Velez
80579 -5 Thieves' World 80579 5 80579 5s Robert Lynn Aspirin
and Lynn Abbey (Eds.)
ACE Fantasy nd c.1979; 1982; nd Walter Velez
80581 -7 Thieves' World 80581 7 Robert Lynn Aspirin
and Lynn Abbey (Eds.)
ACE Fantasy nd c.1979; 1982; nd Walter Velez
80582 -5 Thieves' World 80582 5 Robert Lynn Aspirin
and Lynn Abbey (Eds.)
ACE Fantasy 1984 Walter Velez
80583 -3 Thieves' World 80583 3 Robert Lynn Aspirin
and Lynn Abbey (Eds.)
ACE Fantasy 1984 Walter Velez
80584 -1 Thieves' World 80584 1 Robert Lynn Aspirin
and Lynn Abbey (Eds.)
ACE Fantasy 1985 Walter Velez
80585 -X Tales From the Vulgar Unicorn 80585 X Robert Lynn Aspirin
and Lynn Abbey (Eds.)
ACE Fantasy nd c.1981; nd; Walter Velez Thieves' World Book 3
80586 -X Tales From the Vulgar Unicorn 80586 8 Robert Lynn Aspirin
and Lynn Abbey (Eds.)
ACE Fantasy 1985 Walter Velez Thieves' World Book 3
80587 -6 The Face of Chaos 80587 6 Robert Lynn Aspirin
and Lynn Abbey (Eds.)
ACE Fantasy 1985 Walter Velez Thieves' World Book 5
80588 -4 Wings of Omen 80588 4 Robert Lynn Aspirin
and Lynn Abbey (Eds.)
ACE Fantasy 1984 c.1984; 4th ACE printing Walter Velez Thieves' World Book 6
80589 -2 Thieves' World Unavailable Notice Robert Lynn Aspirin
and Lynn Abbey (Eds.)
ACE Fantasy 1985 Thieves' World Book 1
80590 Tales From the Vulgar Unicorn Unavailable Notice Robert Lynn Aspirin
and Lynn Abbey (Eds.)
ACE Fantasy nd Thieves' World Book 3
80591 Thieves' World: Book I: Thieves' World 80591 Robert Lynn Aspirin
and Lynn Abbey (Eds.)
ACE Fantasy 1982 1st ACE printing Garry Ruddell Interior maps by Jim Odbert
80593 -0 Thieves' World: Wings of Omen 80593 0 80593 0b Robert Lynn Aspirin
and Lynn Abbey (Eds.)
ACE Fantasy 1984 1st ACE printing and PBO Walter Velez Thieves' World Book 6
80594 -9 Thieves' World: Wings of Omen 80594 9 Robert Lynn Aspirin
and Lynn Abbey (Eds.)
ACE Fantasy nd c.1984; nd; 2nd ACE printing Walter Velez
Thieves' World Book 6
Stories by Lynn Abbey, Robin Bailey, Janet Morris, Andrew Offutt, CJ Cherryh, Diane Duane, Diana Paxson, and Bob Asprin.
80595 -7 Blood Ties 80595 7 Robert Lynn Aspirin
and Lynn Abbey (Eds.)
ACE Fantasy Thieves' World Book 9
80596 -5 Wings of Omen 80596 5 Robert Lynn Aspirin
and Lynn Abbey (Eds.)
ACE Fantasy 1986 c.1984; 1986; 8th ACE printing Gary Ruddell Thieves' World Book 6
80597 -3 Aftermath 80597 3 Robert Lynn Aspirin
and Lynn Abbey (Eds.)
ACE Fantasy 1987 1st ACE printing and PBO Gary Ruddell
Thieves' World Book 10
With six (6) novelletes by Lynn Abbey, Janet Morris, David Drake, John Brunner, Andrew Offutt, and Mark C. Perry. Includes an Introduction by Robert Asprin, biographies of authors, and four (4) pages of maps.
80601 -5 Shadows of Sanctuary 80601 5 Robert Lynn Aspirin
and Lynn Abbey (Eds.)
ACE Fantasy nd c.1981; 1983; nd; 19th ACE printing; ACE fantasy
Thieves' World Book 3
Originally published in ACE 76207-9 (1981) and ACE 76029-5 (1983) with only four (4) stories and an essay.  This is an expanded version with six (6) and the essay.
80609 -0 Thieves' World: Dagger 80609 0 80609 0b David Drake ACE Fantasy 1988 1st ACE printing and PBO Gary Ruddell The fifth Thieves' World novel.
80610 -4 Uneasy Alliances 80610 4 80610 4b 80610 4s Robert Lynn Aspirin
and Lynn Abbey (Eds.)
ACE Fantasy 1988 1st ACE printing and PBO Gary Ruddell
Thieves' World Book 11
With stories by Lynn Abbey, Chris Morris, John DeCles, Robin Bailey, Robert Asprin, and Diana Paxson.
80612 -0 Thieves' World: Stealer's Sky 80612 0 80612 0b Robert Lynn Aspirin
and Lynn Abbey (Eds.)
ACE Fantasy 1989 1st ACE printing and PBO Gary Ruddell
Thieves' World Book 12
With stories by Lynn Abbey, CJ Cherryh, Robert Asprin, and Andrew Offutt.
80615 -5 Voyage to Somewhere 80615 4 Sloan Wilson 1971 1st thus Note how this title does not follow the ACE Letter-Number scheme for the five digit series.
80642 -2 Thinkers Crossword Unavailable Notice Unknown Crossword Puzzle Book nd
80660 The Third Half 80660 Mildred Davis ACE Gothic Novel 1969 1st ACE printing
80661 The Third Half 80661 Mildred Davis ACE Gothic Novel nd c.1969; nd In "Easy To Read"/"Large Type" format - which in this case means 14 point font in what appears to be Times or Times Roman font. In the end papers, the advertisement for other ACE Gothic novels uses this as a selling point. Hmmmmm - are we getting eye strain from reading too many romances?
80664 -3 The Third Industrial Revolution 80664 3 G. Harry Stine Non-fiction 1979 1st ACE printing Vincent Di Fate G. Harry Stine, an engineer and space enthusiastic, also writes under the pseudonym Lee Correy. This volume is actually non-fiction in its approach to the use of low- and high-orbit for future exploration and industrial development. Another "must read" for ideas about how to think of the use of space.
80665 -1 The Third Industrial Revolution Unavailable Notice G. Harry Stine Non-fiction 1982 2nd ACE printing
80680 The Thirteen Bracelets 80680 80680b  Robert Lory Sci-Fi 1974 Davis Meltzer
80685 This Evil Old House 80685 Laura Frances Brooks ACE Gothic Novel 1975 1st ACE printing ACE Cameo series - No. 16.
80691 This Immortal 80691 Roger Zelazny Sci-Fi 1970 c.1965; 1966; 1970; Gray Morrow This Immortal was originally published as ACE F-393 (July 1966). This edition reuses the Gray Morrow cover art, suggesting this is the 2nd ACE printing.
This Immortal first appeared in 1965 as a 50,000-word piece in The Magazine of Fantasy and Science Fiction entitled "... And Call Me Conrad." The next year (1966), it won Zelazny the first of his six Hugo awards, tying with Frank Herbert's Dune. For the novelization, Zelazny expanded the work by 8,000 words. In 1976, This Immortal won a Seiun Award for best novel translated into Japanese.
80692 This Immortal 80692 Roger Zelazny Sci-Fi 1973 c.1965; 1966; 1970; 1973; 3rd ACE printing
80693 This Immortal 80693 Roger Zelazny Sci-Fi 1974 c.1965; 1966; 1970; 1973; 1974;
80694 This Immortal 80694 Roger Zelazny Sci-Fi nd c.1965; 1966; 1970; 1973; 1974; nd; There appears to have been two printings with the ACE letter-number series 80694.  One which retains the same printing history as 80693 (listing the first four printings) whereas the second printing drops the print history.  Same cover art and price although they have different ads.
80695 -3 This Immortal 80695 3 Roger Zelazny Sci-Fi 1979 c.1965; -- nd; 1979;
80696 -1 This Immortal 80696 1 Roger Zelazny Sci-Fi 1980 c.1965; -- nd; 1979; 1980; Rowena Morrill There was an additional 80696-1 (same letter-number series) with an October 1981 publication date.
80697 -X This Immortal 80697 X Roger Zelazny Sci-Fi 1982 c.1965; -- nd; 1979; 1980; 1981; 1982; There was an additional 80697-X (same letter-number series) with a November 1982 publication date.
80698 -8 This Immortal 80698 8 Roger Zelazny Sci-Fi 1984 c.1965; -- nd; 1979; 1980; 1981; 1982; 1984
80699 This Side of Infinity 80699 Terry Carr (Ed.) Sci-Fi 1972 1st ACE printing Frank Kelly Freas Short story collection (classic stories) containing Introduction by Terry Carr, The Reality Trip by Robert Silverberg, This Mortal Mountain by Roger Zelazny, Sundown by David Redd,  Toys by Tom Purdom,  Ride a Tin Can by R.A. Lafferty,  The Last Crusade by George H. Smith,  Resident Witch by James H. Schmit, and ...And the Stagnation of the Heart by Brian W. Aldiss.
80700 The Tides of Tremannion 80700 Kathleen A. Shoesmith ACE Gothic Novel 1973 c.1970; 1973; 1st ACE printing
80701 Tickets: A Love Story 80701 1 Richard P. Brickner ACE Romance 1982 1st ACE printing
80705 -4 Tigers of the Sea 80705 4 80705 4b Robert E. Howard Sci-Fi 1979 1st ACE printing Sanjulian
80706 -2 Tigers of the Sea 80706 2 Robert E. Howard Sci-Fi 1984 2nd ACE printing Sanjulian
80711 -9 This Is The Way The World Ends 80711 9 James Morrow Sci-Fi 1989 1st ACE printing Jill Karla Schwartz
80730 Tomorrow Comes The Sun 80730 Elizabrth Reneir ACE Regency Romance 1969 1st ACE printing ACE Star edition
80744 -5 Thorn 80744 5 Fred Saberhagen Sci-Fi 1980 1st ACE printing There is a second printing of this story with the same ACE Letter-Number series (as well as price, number line, cover art) in 1981 and would be a 2nd ACE printing).
80780 -1 Three-Bladed Doom 80780 1 Robert E. Howard Fantasy 1979 1st ACE printing Sanjulian
80781 -X Three-Bladed Doom 80781 X Robert E. Howard Fantasy 1987 2nd ACE printing Sanjulian Three-Bladed Doom is an El Borak short story by Robert E. Howard and was not published within Howard's lifetime. El Borak, otherwise known as Francis Xavier Gordon, was a Texan gunfighter from El Paso who had travelled the world and settled in Afghanistan. The character was originally created when Howard was only ten years old but he did not see print until "The Daughter of Erlik Khan" in the December 1934 issue of Top-Notch. Although Howard best known for his fantasy fiction, the El Borak stories are straight adventure fiction and only Three-Bladed Doom contains a fantasy element.
80790 Three's A Crowd 80790 Doris Miles Disney Mystery 1975
80800 Three Against the Witch World 80800 Andre Norton Sci-Fi nd c.1965; 1978; nd Harry Borgman Three Against the Witch World was originally published as ACE F-332 (1965).
80801 Three Against the Witch World 80801 80801b Andre Norton Sci-Fi nd c.1965; 1978; nd Harry Borgman
80802 Three Against the Witch World 80802 80802b Andre Norton Sci-Fi nd c.1965; 1978; nd Harry Borgman
80803 Three Against the Witch World 80803 80803b Andre Norton Sci-Fi nd c.1965; 1978; nd Harry Borgman
80804 -2 Three Against the Witch World 80804 2 Andre Norton Sci-Fi nd c.1965; 1978; nd Harry Borgman
80805 -0 Three Against the Witch World 80805 0 80805 0b 80805 0o Andre Norton Sci-Fi Harry Borgman Original cover art for this edition of Three Against the Witch World. Mixed-media (oil and acrylic) by Harry Borgman. Size is 22" x 16.75." Checking artist references, I find a Harry Borgman (b. 1928; American) who is listed as an illustrator in the commercial and fine arts fields, as well as having been a teacher and an author of several books on art technique. However, I am not certain (at this time) if this is the correct artist biography (I will keep looking).
80806 -9 Three Against the Witch World 80806 9 Andre Norton Sci-Fi 1981 c.1965; 1978; 1981; 8th ACE printing Harry Borgman
80807 -7 Three Against the Witch World 80807 7 80807 7b Andre Norton Sci-Fi 1983 c.1965; 1978; 1983; 12th ACE printing John Pound
80808 -5 Three Against the Witch World 80808 5 80808 5b Andre Norton Sci-Fi 1986 John Pound
80818 Three From The West 80818 80818b Gordon R. Shirreffs Western nd $1.95 This volume is one of four (4) ACE Western Triples with single cover.
Three From the West contains three stories with a single cover. The three stories of this volume are: Rio Desperado (c. 1962), Quicktrigger (c. 1963), and Voice of the Gun (c. 1962).
Rio Desperado and Voice of the Gun were originally published as ACE Double F-152 (1962).
Quicktrigger was originally published in ACE Double F-238 (1963) bound with Stephen Payne's Brand Him Outlaw.
80821 -2 Three Hearts and Three Lions 80821 2 Poul Anderson Sci-Fi 1984 Carl Lundgren Later reprinted (March 1984) with same ACE Letter-Number (80821-2).
80827 -9 Three Letters to Pan 80827 9french 80827 9frenchback 80827 9frenchspine Jane Blackmore ACE Romance nd c.1955; nd

This is one of the "Adult Romances for the Modern Woman" series.

Images are of 1958 French Paperback by Mondial Publications

80830 The Three Sisters of No End House 80830 Mona Farnsworth ACE Gothic Novel nd  $   0.75
80832 -8 Three Seasons At Askrigg 80832 8 Clare Rossiter ACE Gothic Novel 1970 1st ACE printing
80833 The Three Sisters of No End House 80833 Mona Farnsworth ACE Gothic Novel 1972 1st ACE printing
80838 The Thirteenth Treasure 80838 Charlotte Hunt
(aka: Doris Marjorie Hodges)
ACE Gothic Mystery 1972
80843 -3 Through the Eye of Time 80843 3 Trevor Hoyle alternate history 1982 1st ACE printing
80845 -X The 33 Brand 80845 X Frank Roderus Western nd
80850 Thunder Heights 80850 Phyllis A. Whitney ACE Gothic Novel nd c.1962; nd; ACE Star edition listed as "complete and unabridged"
Thunder Heights was originally published as ACE K-158 (1962) and represents the first of the ACE Gothic novels. Note that this edition appears to be re-use of original stock with a new ACE Letter-Number.
80854 -9 Thunder Hill 80854 9 80854 9b Dean Owens
(aka: Dudley Dean Mcgaughey)
Western 1981 1st ACE printing and PBO
80855 -7 The Thurb Revolution 80855 7 Alexei Panshin Sci-Fi 1978 2nd ACE printing Vincent Di Fate The Thurb Revolution was originally published as ACE G-762 (1968).
Alexei Panshin (b. 1940) has been a fan (received the Hugo for his writings in Fandom in 1967), a critic (his study of Robert A. Heinlein, "Heinlein in Dimension, " provides insight into RAH's writing career), and author (he received a Nebula for his first novel, Rite of Passage in 1968). Star Well and its companion novels The Thurb Revolution and Masque World follow the interstellar adventures of Anthony Villers.
80860 -3 Thunderstrike in Syria 80860 3 Nick Carter Spy Thriller ACE Charter imprint George Gross listed as "First Time In Paperback"
80894 -8 The Tides of God 80894 8 Ted Reynolds Sci-Fi 1989 1st ACE printing and PBO Earl Keleny This is one of Terry Carr's ACE Science Fiction Specials, edited by Damon Knight. ??
80900 Tigers and Traitors 80900 Jules Verne Sci-Fi nd  $   0.60
80928 -6 Timeslide 80928 6 Simon Lang Sci-Fi nd Sequel to The Tyrants of Tagan (ACE 82576-1).
80933 -2 Time Pressure 80933 2 Spider Robinson Sci-Fi 1988 1st ACE printing James Warhola
81000 Time and Again 81000 Clifford D. Simak Sci-Fi 1969 c.1951; 1963; 1969; John Schoenherr
81001 Time and Again 81001 Clifford D. Simak Sci-Fi 1975 c.1951; 1963; 1969; 1975; Davis Meltzer
81002 Time and Again 81002 81002b Clifford D. Simak Sci-Fi 1976 c.1951; 1963; 1969; 1975; 1976;
81003 -9 Time and Again 81003 9 Clifford D. Simak Sci-Fi 1983 c.1951; 1963; 1969; 1975; 1976; 1983; 5th ACE printing Romas Kukalis Time and Again was originally published as ACE F-239 (1963).
81012 -8 The Time Bender 81012 8 Keith Laumer Sci-Fi 1981 c.1971; 1981; Rowena Morrill There is a second printing of this ACE Letter-Number series in 1981 and the number line has '2' as the lowest number.
81013 -6 The Time Bender 81013 6 Keith Laumer Sci-Fi 1982 c. 1971; 1981; 1982; 3rd ACE printing Rowena Morrill
81014 -4 The Time Bender 81014 4 Keith Laumer Sci-Fi 1984 c. 1971; 1981; 1982; 1984; 5th ACE printing Rowena Morrill The Time Bender was originally published by Berkley (1971; PBO) and in hardcover by Dennis Dobson (1975).
81125 Time For the Stars 81125 81125b Robert A. Heinlein Sci-Fi 1971 c.1956; 1971; 1st ACE printing Steele Savage
81126 Time For the Stars 81126 81126b Robert A. Heinlein Sci-Fi 1975 c.1956; 1971; 1975; 1st ACE printing Steele Savage
81132 -9 A Time For Vengeance 81132 9 Giles Lutz Western 1977 1st ACE printing
81136 -1 The Time Keeper Conspiracy 81136 1 Simon Hawke Sci-Fi 1984 1st ACE printing David Mattingly Book 2 of the Timewars series.  This volume, with the same ACE letter-number series, cover art and price was reprinted in September 1984.
81137 -X The Time Keeper Conspiracy 81137 X Simon Hawke Sci-Fi 1986 c.1984; 1986; 3rd ACE printing David Mattingly
81180 -9 Time of the Fourth Horseman 81180 9 Chelsea Quinn Yarbro Sci-Fi 1977 c.1976; 1977; 1st ACE printing Davis Meltzer This is one of the ACE Science Fiction Specials (2nd. Series) and listed as #11.
81190 -6 Time of the Great Freeze 81190 6 Robert Silverberg Sci-Fi 1980 1st ACE printing and PBO Paul Alexander
81195 -7 The Time-Hoppers 81195 7 Robert Silverberg Sci-Fi 1982 1st ACE printing
81237 Time To Teleport 
and Delusion World
81237 6 Gordon R. Dickson Sci-Fi nd $2.50 Time to Teleport was originally published in ACE Double D-449 (1960) bound with The Genetic General.
Delusion World was originally published in ACE Double F-119 (1961) bound with Spatial Delivery.
81251 The Time Traders 81251 Andre Norton Sci-Fi 1970 c.1960; 1963; 1966; 1970; 4th ACE printing Ed Emschwiller listed as "Complete & Unabridged"
This volume uses the same Emsh cover art as ACE D-461 (1960), F-236 (1963), and F-386 (1966), suggesting the re-use of old stock.
81252 The Time Traders 81252 81252b Andre Norton Sci-Fi 1974 c.1960; 1974; 5th ACE printing Dean Ellis
81253 -8 The Time Traders 81253 8 81253 8b Andre Norton Sci-Fi 1980 c.1960; 1980; 6th ACE printing Walter Velez This ACE Letter-Number series was published twice in 1980. The July 1980 printing has a number line that ends in '3' and the next printing number line ends in '4.'  In addition, the date of the second printing is (at least) September 1980, as the second printing has a bar-code on the back cover, which ACE Books only started to use in September 1980.
81254 -6 The Time Traders 81254 6 81254 6b Andre Norton Sci-Fi 1984 c.1960; 1980; 1984; 8th ACE printing Walter Velez
81255 -4 The Time Traders 81255 4 Andre Norton Sci-Fi 1987 c.1960; 1980; 1984; 1987; 9th ACE printing Walter Velez The Time Traders was originally published as ACE D-461 (1960) and then reprinted as ACE F-236 (1963), both using the same Emsh cover art.
81256 -2 Time Trap 81256 2 Sean Dalton Sci-Fi 1992 1st ACE printing Dorian Vallejo
81270 Times Without Number 81270 John Brunner Sci-Fi 1969 c.1962; 1969; John Schoenherr listed as "completely revised and considerably expanded text"
This edition has a slightly different text from the 1962 version printed as Ace Double F-161.
81271 Times Without Number 81271 John Brunner Sci-Fi 1975 c.1962; 1969; 1975; 3rd ACE printing Don Punchatz
81272 -4 Times Without Number 81272 4 John Brunner Sci-Fi nd
81277 -5 Time Travelers Strictly Cash 81277 5 Spider Robinson Sci-Fi 1981 1st ACE printing Vincent DiFate This volume was reprinted in October 1981 with same ACE Letter-Number, cover art, and price.
81290 The Tin Men 81290 81290b Michael Frayn Sci-Fi 1969 c.1965; 1969;
81292 -9 Tin Woodman 81292 9 David F. Bischoff
and Dennis R. Bailey
Sci-Fi 1982 1st ACE printing Walter Velez
81293 -7 Tin Woodman 81293 7 David F. Bischoff
and Dennis R. Bailey
Sci-Fi 1985 c.1982; 1985; 2nd ACE printing Walter Velez
81298 -8 Tintagel 81298 8 Paul Cook Sci-Fi 1985 1st ACE printing
81304 -6 Titan 81304 6 81304 6 2 81304 6 3 John Varley Sci-Fi 1987 1st ACE printing Tony Russo This story (also printed numerous times by Berkley, with the same Tony Russo cover art) was printed two more times by ACE Books (for 2nd and 3rd printings) with this cover art until 1992.  The 4th edition had a new cover by Todd Cameron Hamilton.  This cover continued to grace this volume to the 8th ACE printing.  In 2006, for the 9th printing, ACE Books changed the cover art - but did not cite the new artist
81400 To Bugandy And Black 81400 Dorothy Mackie Low ACE Gothic Novel nd  $   0.95 "Read Easy Large Print"
81464 -6 To Demons Bound 81464 6 Robert E. Vardeman
and Geo. W. Proctor
ACE Fantasy nd Royo Swords of Raemilyn #1
81465 To Distant Shores 81465 4 Jill Gregory ACE Romance 1980
81490 To Dream of Evil 81490 Louise Hoffman ACE Gothic Novel 1975 1st ACE printing ACE Cameo series - No. 14. The artwork by Charles Copeland was flipped when preparing this cover and Copeland's signature is visible (backwards) on the lower left. Thank you Lynn for supplying me with this information.
81540 To the Castle 81540 Dorothea Malm ACE Gothic Mystery nd c.1957: nd To the Castle was originally published as ACE K-173 (1957).
81541 To the Castle 81541 Dorothea Malm ACE Gothic Mystery nd c.1957: nd
81640 The Toll-Gate 81640 81640b Georgette Heyer ACE Romance nd c.1954: nd
81641 The Toll-Gate 81641 Georgette Heyer ACE Romance nd  $   1.95 c.1954: nd
81642 The Toll-Gate Unavailable Notice Georgette Heyer ACE Romance nd c.1954: nd Different cover art
81652 -5 Tomoe Gozen 81652 5 81652 5s Jessica Amanda Salmonson ACE Fantasy 1981 1st ACE printing Robert Florczak
81653 -3 Tomoe Gozen 81653 3 Jessica Amanda Salmonson ACE Fantasy 1982 2nd ACE printing Robert Florczak
81656 Tomorrow Lies In Ambush 81656 Bob Shaw Sci-Fi 1973 1st ACE printing Josh Kirby Interior illustration by Waldman
81670 Tomorrow Might Be Different 81670 Mack Reynolds
(aka: Dallas Mccord Reynolds)
Sci-Fi 1975 listed as "First Paperback Publication"
81695 -9 Too Many Magicians 81695 9 Randall Garrett Sci-Fi 1979 1st thus
81696 -7 Too Many Magicians 81696 7 81696 7b 81696 7s Randall Garrett Sci-Fi 1981
81697 -5 Too Many Magicians Unavailable Notice Randall Garrett Sci-Fi 1982
81698 -3 Too Many Magicians Unavailable Notice Randall Garrett Sci-Fi nd
81735 Killer's Corral
and Top Gun From The Dakotas
81735 Merle Constiner Western 1968 $0.95 Single cover ACE Double. Headlined as "Double Value - Two Complete Westerns."
Killer's Corral was originally published in ACE Double G-705 (1968) bound with Barry Cord's The Long Wire. Killer's Corral was also published in ACE Double 44220-X (nd) bound with Wolf on Horseback.
Top Gun from the Dakotas was originally published in ACE Double G-573 (1966) bound with Tom West's Rattlesnake Range.
81765 Tornado Alley 81765 3 William Tuning Sci-fi 1978 $1.95 1st ACE printing David Schleikofer
81770 Tornado on Horseback 81770 Nelson Nye Western nd c.1944; 1955; nd Tornado on Horseback was originally published in ACE Double D-134 (1955) bound with Gene Olson's The Outsiders.
81781 -5 A Torrent of Faces 81781 5 James Blish
and Norman L. Knight
Sci-Fi 1977 c.1968; 1977;
81782 -3 A Torrent of Faces 81782 3 James Blish
and Norman L. Knight
Sci-Fi nd c.1968; 1977; nd A Torrent of Faces was originally published as one of the ACE Science Fiction Specials (1st series) as ACE A-29 (1968).
81787 -4 To Sail The Century Sea 81787 4 E. G. Edmondson
(aka: Jose Mario Gary Ordonez Edmondson)
Sci-Fi 1981 1st ACE printing and PBO Paul Alexander Sequel to The Ship That Sailed the Time Stream (ACE Double M-109).
81792 -0 Total Sex:  81792 0 Dan Abelow Self-help nd : An Illustrated Guide to the Ultimate Pleasures of Physical Love
81800 A Touch of Myrrh 81800 Charlotte Hunt
(aka: Doris Marjorie Hodges)
ACE Gothic Mystery 1974 1st ACE printing
81811 -0 The Toughest Tower In The Territory 81811 Tom West Western nd  $   1.95
81900 The Tournament Of Thorns 81900 81900b Thomas Burnett Swann Sci-Fi 1976 1st ACE printing and PBO Dean Ellis This is one of the ACE Science Fiction Specials (2nd. Series) and listed as #8.
Portions of this novel originally appeared in two novelettes published in The Magazine of Fantasy and Science Fiction: The Manor of Roses (1966) and The Stalking Trees (1973).
81925 The Tower of Death 81925 Andrew Offutt
and Keith Taylor
ACE Fantasy 1982 1st ACE printing The continuing sword and fantasy adventures of Cormac Mac Art.
81930 -2 Tower of the Gods 81930 3 Thomas A. Easton Sci-Fi 1992 1st ACE printing and PBO Shawn Lux
81945 -1 The Towers of Toron 81945 1 Samuel R. Delany Sci-Fi 1976 Hildebrandt
81946 -X The Towers of Toron 81946 X Samuel R. Delany Sci-Fi nd c.1976; nd Hildebrandt For ACE 81946-X, the publication date (based upon the ACE 'tombstone' logo) is not later than 1978.
81973 -7 Toyman 81973 7 E. C. Tubb Sci-Fi 1982 c.1969; 1982; Barclay Shaw Listed as "Dumarest Of Terra #3."
Toyman was originally published in ACE Double 23140 (1969) bound with Dean R. Koontz's Fear That Man.
82070 A Trace of Dreams 82070 Gordon Eklund Sci-Fi 1972 David Mattingly Interior illustration by Jack Gaughan
82081 -6 Track of the Hunter  82081 6 John Callahan Western 1968
82085 Track of the Killer 82085 Arthur Moore Western 1975 George Gross Banner proclaims "Easy To Read Large Type."
82090 Tragg's Choice 82090 Clifton Adams Western nd George Gross
82091 Tragg's Choice 82091 82091b Clifton Adams Western nd George Gross
82095 -6 Tragg's Choice 82095 6 Clifton Adams Western nd c.1963; 1969; nd; ACE Charter edition George Gross Tragg's Choice was a "Spur Award" winner for "Best Western Novel." Published in the UK (1974) under the title The Oceola Kid.
82110 Trail of the Frsno Kid 82210 82110b Ray Hogan Western nd c.1963; nd
82121 Trail of Lost Skulls 82121 Nelson Nye Western nd c.1967; nd George Gross Trail of Lost Skulls was originally published as ACE M-160 (1967). This edition's dedication is to Don Wollheim, editor of ACE Books)
82135 The Trail To Ogallala 82135 82135b Benjamin Capps Western nd c.1964; nd
82136 -7 The Trail To Ogallala 82136 7 Benjamin Capps Western nd c.1964; nd
82163 Trail Of The Vanishing Ranchers
and Room To Swing A Loop
82163 82163b Stephen Payne Western nd $0.95 Single cover ACE Double. Headlined as "Double Value - Two Complete Westerns."
Trail of the Vanishing Ranchers was originally published in ACE Double M-124 (1965) bound with Tom West's Battle at Rattlesnake Pass.
Room to Swing a Loop was originally published in ACE Double G-619 (1967) bound with Barry Cord's Gallows Ghost.
82170 The Train Robbers 82170 82170b Sam Bowie
(aka: W. T. Ballard)
Western 1973 1st thus Movie tie-in novel. Novelized from the screenplay by Burt Kennedy. Photo cover illustration features Ann-Margaret and John Wayne.
82190 A Trap For Sam Dodge
and Valley Of Savage Men
82190 Harry Whittington Western $1.25 Single cover ACE Double. Many of the single cover "ACE Double Western" are two tales by the same author.
A Trap for Sam Dodge was originally published in ACE Double F-103 (1961) bound with Lee Floren's High Thunder.
Valley of Savage Men was originally published in ACE Double M-126 (1965) bound with Ben Elliott's Brother Badman.
82206 Transit 82206 Edmund Cooper Sci-Fi 1978 1st ACE printing Edmund Cooper (1926 - 1982) was a British author (Madehurst, Sussex) who wrote science fiction reviews for The Sunday Times and a number of his works were translated into several languages. Popular in the 1970's for The Cloud Walker (1973) and Merry Christmas, Ms. Miinerva! (1978).
82210 The Traveler In Black 82210 82210o2 John Brunner Sci-Fi 1971 1st ACE printing and PBO Leo and Diane Dillon Original cover art for The Traveler In Black. Mixed media (20" x 12.5") and not signed.
This is one of the ACE Science Fiction Specials (1st. Series).
82211 -8 The Traveler In Black 82211 8 John Brunner Sci-Fi 1977 c.1971; 1977; 2nd ACE printing Leo and Diane Dillon
82213 -4 A Traveller in Time 82213 4 Alison Uttley Sci-Fi 1986
82220 The Travels Of Jammie Mc Petters 82220 Robert Lewis Taylor Historical Fiction nd  $   2.25
82245 -2 Conan: The Treasure of Tranicos 82245 2 Robert E. Howard Sci-Fi 1st thus Sanjulian Revised and edited by L. Sprague de Camp
Interior illustrations by Estaban Maroto
82255 Treasure Trail From Tuscon Unavailable Notice 82255alt Nelson Nye Western nd c.1964; nd Alternate image is of 1987 Paperback by Jove
82256 -8 Treasure Trail From Tuscon 82256 8 Nelson Nye Western nd c.1964; nd Treasure Trail from Tuscon was originally published in ACE Double F-298 (1964) bound with Nelson Nye's Sudden Country.
82330 -0 Tremayne's Wife 82330 0 82330 0b Charlotte Hunt
(aka: Doris Marjorie Hodges)
ACE Gothic Mystery 1974 1st ACE printing
82346 -7 Trey of Swords 82346 7 82346 7b Andre Norton Sci-Fi 1986
82347 -5 Trey of Swords 82347 5 82347 5b Andre Norton Sci-Fi 1983 c.1977; 1978; 1982; nd; 5th ACE printing
82349 -1 Trey of Swords 82349 1 82349 1b Andre Norton Sci-Fi 1982 c.1977; 1978; 1982; 3rd ACE printing Charles Mikolaycak listed as "First Paperback Publication"
This ACE Letter-Number series was published twice in 1982, with the same cover art. The first printing has “This Ace printing: March 1982” with no number line. The second printing only has  the copyright date of 1977 and no number line. The advertisements in the back are also different. The later printing has to be before September 1982, as that is when ACE Books moved from 51 Madison to 200 Madison.
82355 -6 Trey of Swords 82355 6 82355 6b Andre Norton Sci-Fi 1978 c.1977; 1978; Charles Mikolaycak listed as "First Paperback Publication"
82356 -4 Trey of Swords 82356 4 82356 4b 82356 4s Andre Norton Sci-Fi 1978 c.1977; 1978; 2nd ACE printing Charles Mikolaycak listed as "First Paperback Publication"
Trey of Swords is a collection of three "Witch World" stories.  They are Sword of Ice, Sword of Lost Battles, and Trey of Swords.
82360 -2 The Trial of Lee Harvey Oswald 82360 2 82360 2b Robert E. Thompson TV Tie-in 1979 1st ACE printing This appears to be the novelization of the screenplay by Robert E. Thompson for an ABC-TV "made for TV" movie starring Ben Gazzara and Lorne Greene.
82380 Trial For Tennihan 82380 Stephen C. Lawrence Western nd  $   1.50 Easy To Read * Large Print
82401 Trigger Trio 82401 82401b Ernest Haycox Western 1972 $0.60 This volume is one of four (4) ACE Western Triples with single cover.
Trigger Trio contains: The Fighting Call, The Octopus of Pilgrim Valley, and Ride Out!
Trigger Trio previously published as ACE M-144 (1965) with a different cover.
82405 Triple Target 82405 Dean Owen
(aka: Dudley Dean Mcgaughey)
Western 1975 1st ACE printing and PBO
82407 -2 Triple Cross 82407 2 Nick Carter Spy Thriller 1980 1st ACE printing - Charter imprint
82409 Triple Threat 82409 Ray Hogan Western nd $1.95 This volume is one of the four (4) ACE Western Triples with single cover.
Triple Threat contains: The Hellsfire Lawman (c. 1968), Legacy of the Slash M (c. 1967), and The Wolver (c. 1966).
Legacy of the Slash M was originally published in ACE Double G-615 (1967) bound with William Vance's Tracker.
The Wolver was originally published as ACE M-163 (1966).
82410 Triple Trouble 82410 82410b D. B. Newton Western nd $1.95 This volume is one of the four (4) ACE Western Triples with single cover .
Triple Trouble contains: Rainbow Rider (c. 1978), Panhandle Beef (c.1978), and Guns Buy This Grass
Triple Trouble is the only ACE Western under Newton's real name.
82416 Trouble At Gunsight
and The Lonesome Mountains
82416 82416b 82416s Louis Trimble Western nd $0.95 Single cover ACE Double. Headlined as "Double Value - Two Complete Westerns."
Trouble At Gunsight originally published in ACE Double F-260 (1964) bound with Bill Burchardt's The Wildcatters. It was also published in ACE Double 82101 (c. 1964; nd) bound with Brian Garfield's Trail Drive.
The Lonesome Mountains originally published in ACE Double 11530 (1970) bound with Clement Hardin (aka Dwight Bennett Newton) Colt Wages.
82417 -X Tropical Deathpack 82417 X Nick Carter
(house pseudonym for Bob Stokesberry)
Spy Thriller 1979 George Gross listed as "First Time in Paperback"
82419 -6 Triangle 82419 6 Teri White Mystery 1982 1st ACE printing ACE Charter edition ~~ Author's first book. Edgar Award winner (Best PBO) 1983.
82430 Trouble At Quinn's Crossing 82430 82430o3 Nelson Nye Western 1976 c.1971; George Gross Original cover art by George Gross for Trouble At Quinn's Crossing. Oil on board (15.5" x 9.5" image area), close-up of image area, signed lower left.
82431 Trouble At Quinn's Crossing 82431 Nelson Nye Western nd c.1971; 1976; nd
82432 -3 Trouble At Quinn's Crossing Unavailable Notice Nelson Nye Western 1987 c.1971; 1976; 1987; ACE Charter edition
82436 -6 Trouble on Diamond Seven 82436 6 Don P. Jenison Western 1972 1st ACE printing and possibly PBO
82442 -0 The Trouble With Tycho 82442 0 82442 0b Clifford D. Simak Sci-Fi 1976 c.1961; 1976; Michael Whelan
82443 -9 The Trouble With Tycho 82443 9 Clifford D. Simak Sci-Fi 1983 c.1961; 1976; 1983; 35d ACE printing Michael Whelan The Trouble With Tycho was originally published in ACE Double D-517 (1961) bound with A. Bertram Chandler's Bring Back Yesterday.
82456 The Trouble Borrower 82456 82456b Giles A. Lutz Western nd c.1968; nd The Trouble Borrower was originally published by Reese Sullivan (aka Giles A. Lutz) in ACE Double G-732 (1968) bound with Clement Hardin (aka Dwight Bennett Newton) Ambush Reckoning.
82460 -9 Trouble in Paradise 82460 9 Nick Carter Spy Thriller nd ACE Charter imprint George Gross listed as "First Time In Paperback"
82467 -6 The Trouble Kid 82467 6 Wayne D. Overholser Western 1987 1st ACE printing
82481 -1 Trouble on Titan 82481 1 Alan E. Nourse Sci-Fi 1986 c.1954; 1986; 1st ACE printing Don Dixon
82500 Trouble Valley 
and Hostile Peaks
82500 Louis Trimble Western 1970 $1.25 Single cover ACE Double. Many of the single cover "ACE Western Doubles" are two tales by the same author.
Trouble Valley was originally published in ACE Double 11785 (1970) bound with Philip Ketchum's The Cougar Basin War.
Hostile Peaks was originally published in ACE Double 71372 (1969) bound with Tom West's Renegade Roundup.
82576 -1 The Trumpets of Tagan 82576 1 Simon Lang Sci-Fi nd
82650 Tune in Tomorrow 82650 Mary Jane Higby Non-fiction 1968 1st thus Nostalgic accounts of the "Golden Age of Radio" and soap operas with numerous B/W photographs.
82660 Tunnel In The Sky 82660 Robert A. Heinlein Sci-Fi nd c.1955; There appears to be at least three (maybe more) printings that use the same ACE Letter-Number series but are only differentiated by the advertisements in the back.  Publication dates are September 1970, 1971, 1972 and 1973. More on this in the future.
82661 Tunnel In The Sky 82661 82661b Robert A. Heinlein Sci-Fi 1975 c.1955; 1975; 2nd ACE printing Steele Savage
82685 -7 The Terminal Connection 82685 7 Robin Moore Thiller 1976 Robin Moore is better known for his book The French Connection and the associated movie. Note also that this title is out-of-sequence with the ACE Letter-Number series assignment procedure.
82726 -8 Turkish Bloodbath 82726 8 Nick Carter Spy Thriller 1980 1st ACE printing - Charter imprint George Gross
83225 Twentieth Century Discovery 83225 Isaac Asimov Non-fiction 1971 1st ACE printing
83226 Twentieth Century Discovery 83226 Isaac Asimov Non-fiction 1976 c.1971; 1976; listed as "revised and updated"
83236 -9 Twenty Notches 83236 9 Max Brand
(aka: Frederick Faust)
Western 1977 Alternate image is of 1987 Paperback by Jove
83284 -9 Groa's Other Eye 83284 9 Dennis Schmidt Sci-Fi 1986 1st ACE printing Romas Kukalis Twilight of the Gods II: 
83287 -3 Three Trumpets Sounding 83287 3 83287 3s Dennis Schmidt Sci-Fi 1988 1st ACE printing Romas Kukalis Twilight of the Gods III: 
83365 -9 Two Hawks From Earth 83365 9 83365 9b Philip Jose Farmer Sci-Fi 1979 1st ACE printing Boris Vallejo This volume was reprinted with same letter-number series and cover art/price in 1980.
83370 Two Little Children and How They Grew 83370 Doris Miles Disney Mystery nd
83400 The Two Loves of Nurse Ellen 83400 83400b Adeline McElfresh ACE Nurse Romance nd c.1969; nd Listed as "ACE Nurse Romance Series."
83450 Two Pistols South of Deadwood Unavailable Notice Merle Constiner Western nd c.1967; nd Two Pistols South of Deadwood was originally published in ACE G-674 (1967) bound with William Vance's No Man's Brand.
83468 The Two Loves of Nurse Ellen 83468 Adeline McElfresh ACE Nurse Romance nd c.1969; nd
83490 The Two Sided Triange 83490 Bernhardt J. Hurwood Non-fiction nd  $   0.75
83551 -1 The Two-Timers 83551 1 Bob Shaw Sci-Fi 1979 c.1968, 2nd ACE printing Stine The Two-Timers was originally published as ACE H-79 (1968).
83816 -2 The Luck of Relian Kru 83816 2 83816 2b 83816 2s Paula Volsky ACE Fantasy 1987 James Warhola This volume is Really out of ACE Letter-Number series sequence (oh, ACE Books, some days you wonder who was working)
84000 Uncharted Stars 84000 84000b Andre Norton Sci-Fi Jeff Jones Interior illustration by Jack Gaughan
This ACE Letter-Number series was printed twice with the same Jeff Jones cover art and price.  The first in 1970 and the second in 1972.  They can only be differentiated by the advertisements in the back.
84001 Uncharted Stars 84001 84001b Andre Norton Sci-Fi 1975 c.1970; 1972; 1975; 3rd ACE printing Jeff Jones
84292 -5 Uller Uprising 84292 5 84292 5c H. Beam Piper Sci-Fi 1983 c.1952; 1983; Gino D'Achille listed as "First Paperback Publication"
This edition was reprinted again in June 1983 and in February 1984 with the same ACE Letter-Number series, cover art and price.
84309 -3 The Ultimate Code Unavailable Notice 84309alt Nick Carter Spy Thriller Charter imprint Alternate image is of 1978 Paperback by Universal (UK)
84315 -8 The Ultimate Enemy 84315 8 Fred Saberhagen Sci-Fi 1979 1st ACE printing Michael Whelan
84331 The Ultimate Weapon 84331 John W. Campbell Sci-Fi 1976 c.1936; May 1976 Alex Abel This is an example of the ACE editions that reprinted "Science Fiction From The Great Years"
84466 -9 Uncharted Stars 84466 9 84466 9b Andre Norton Sci-Fi 1983 c.1970; 1972; 1975; 1983; 4th ACE printing Jeff Jones Although the copyright page has “Third Ace Science Fiction printing / October 1983”,  there is no number line to support this statement.  In addition, since there are two printings of ACE 84000, it must be the 4th printing.  And, as usual, I have no idea that can explain the really weird jump in the ACE Letter-Number series (ACE strikes again).
84481 -2 Under Heaven's Bridge 84481 2 84481 2b Michael Bishop
and Ian Watson
Sci-Fi 1982 1st ACE printing Don Punchatz
84490 Underground Press Anthology 84490 84490b Thomas King Forcade Fiction 1972 1st ACE printing A collection of alternate press stories, articles, and strangeness including pieces by Timothy Leary, Todd Gitlin, Jean Genet, Ed Sanders, Ken Kesey, Huey P. Newton, Alex Trocchi, Dick Gregory, Pandalfo Lalatesa, Fidel Castro, Detroit Annie, and Gilbert Shelton.
84499 -5 Under The Wall 84499 5 Nick Carter
(house pseudonym for Dewitt Copp)
Spy Thriller 1978 1st ACE printing - Charter imprint
84514 -2 The Undying Wizard 84514 2 Andrew J. Offutt Sci-Fi 1982 1st ACE printing Romas Kukalis
84515 -0 The Undying Wizard 84515 0 84515 0s Andrew J. Offutt Sci-Fi 1983
84516 -9 The Undying Wizard 84516 9 Andrew J. Offutt Sci-Fi 1984 c.1982; 1984; 4th ACE printing Romas Kukalis Based upon Robert E. Howard's writings, this series deals with Cormac Mac Art. Note these two volumes are essentially the same, but the title of the second indicates a series revision.
84540 The Unforgiven 84540 Maynah Lewis ACE Gothic Novel 1976 1st ACE printing
84543 -6 The Unforgiven 84543 6 Alan Lemay Western 1980 1st thus; ACE Charter edition Is this the story that became the movie directed by and starring Clint Eastwood?
84560 Unholy Sanctuary 84560 Margaret Higgins ACE Gothic Novel 1971 ACE Star edition
Original cover art for Unholy Sanctuary.  Acrylic on board, 20" x 15."  ACE Letter-Number series, title and a date of April 1971 on verso.
84563 -0 Unicorn Point 84563 0 Piers Anthony ACE Fantasy 2005 Darrell Sweet
84569 -X Unisave 84569 X Axel Madsen Sci-Fi
84575 -4 The Universe Against Her 84575 4 James H. Schmitz Sci-Fi 1979 c.1964; 1979; Steve Durke The Universe Against Her was originally published as ACE F-314 (1964). This suggests that this is the 2nd ACE printing.  Please note that this ACE Letter-Number has 'First ACE Printing' on the copyright page - argh - ACE Books did not even remember that they originally published this title as ACE F-314 in 1964.
84576 -2 The Universe Against Her 84576 2 James H. Schmitz Sci-Fi 1982 c.1964; 1979; 1982; 3rd ACE printing Steve Durke
84577 -0 The Universe Against Her 84577 0 James H. Schmitz Sci-Fi 1984 c.1964; 1979; 1984; 4th ACE printing Steve Durke There is another printing of the same ACE Letter-Number series that only has a different price ($.2.75).
84581 The Universe Maker 84581 A. E. Van Vogt Sci-Fi 1974 c.1953; 1974; Bart Forbes
84582 The Universe Maker 84582 A. E. Van Vogt Sci-Fi 1976 c.1953; 1974; 1976; 4th ACE printing Bart Forbes The Universe Maker was originally published in ACE Double D-31 (1953) bound with The World of Null-A.
84600 Universe 1 84600 Terry Carr (Ed.) Sci-Fi 1971 1st ACE printing Includes stories by Robert Silverberg, Joanna Russ, Ron Goulart, Gregory Benford, Gordon Eklund, Wilson Tucker, Edward Bryant, R. A. Lafferty, George Alec Effinger, Barry N. Malzberg, Gerard F. Conway, and Edgar Pangborn.
84601 Universe 2 84601 Terry Carr (Ed.) Sci-Fi 1972 1st ACE printing Cover by Dean Ellis illustrating When We Went to See the End of the World
Interior illustrations by Alicia Austin
Contains: Bob Shaw Retroactive; Robert Silverberg When We Went to See the End of the World, Gerard F. Conway Funeral Service, R. A. Lafferty A Special Condition in Summit City, William Rotsler Patron of the Arts, Joanna Russ Useful Phrases For the Tourist, Harlan Ellison On the Downhill Side, Pamela Sargent The Other Perceiver, Grania Davis My Head's in a Different Place, Now, Gordon Eklund Stalking the Sun, Gardner R. Dozois The Man Who Waved Hello, Gene Wolfe The Headless Man, and Degar Pangborn Tiger Boy. The Harlan Ellison story is a 1st appearance.
84642 University Nurse 84642 Arlene Hale
(aka: Mary Arlene Hale)
ACE Nurse Romance nd c.1967; nd; 2nd ACE printing University Nurse was originally published as ACE G-672 (1967). This volume is headlined as “an Arlene Hale Nurse Romance."
Mary Arlene Hale (1924-1982) also wrote under the names Tracy Adams, Gail Everett, Arlene Hale, Mary Hale, and Lynn Williams.
84650 -1 The United States Marine Corps in World War II: Volume I. Beginning's End 84650 1 84650 1b S. E. Smith (compiler and editor) Non-fiction 1973 c.1969; 1973; 1st ACE printing
84651 -9 The United States Marine Corps in World War II: Volume II. 84651 9 84651 9b S. E. Smith (compiler and editor) Non-fiction 1973 c.1969; 1973; 1st ACE printing
84652 -7 The United States Marine Corps in World War II: Volume III. 84652 S. E. Smith (compiler and editor) Non-fiction 1973 c.1969; 1973; 1st ACE printing There is also a box set containing all three of these volumes published as ACE 98880-8.
84665 The Unknown Ajax 84665 Georgette Heyer ACE Romance 1972 c.1959; 1972; 1st ACE printing
84666 -7 The Unknown Ajax 84666 7 Georgette Heyer ACE Romance nd c.1959; 1972; nd Different cover-art
84680 -7 Untouched By Human Hands 84680 7 Robert Sheckley Sci-Fi 1979 1st ACE printing Olivia Collection of short stories by Sheckley.
84760 A Usual Lunacy 84760 D. G. Compton Sci-Fi 1983 1st ACE printing - and maybe a PBO Greg Theakston
84826 -5 The Warlock Is Missing 84826 5 Christopher Stasheff Sci-Fi 1986 1st ACE printing Stephen Hickman Seriously out of ACE letter-number sequence.
84830 Northworld 84830 David Drake Sci-Fi 1990 1st ACE printing Tony Roberts
84894 -3 Thunder: The Mighty Stallion to the Rescue 84894 3 84894 3b Mike Jahn
(aka: Michael Jahn)
TV Tie-in 1979 c.1979; 1st Tempo/ACE printing Photocover with Justin Randi and Melora Hardin, Saturday Morning Children TV Adventure show, mass market paperback, published by Tempo Books/Grosset & Dunlap.
Michael Jahn appears to be a very prolific author. His pseudonyms include Mike Jahn under which he wrote a lot of TV or movie tie-in books. For instance "The Six Million Dollar Man" series for Berkley, "Switch" for Star and Berkley, "The Invisible Man" for Gold Medal, and "Rockford Files" for Popular Library. His other pseudonym includes Nick Carter - which is the house pseudonym used by author for the ACE series "Nick Carter."
84900 Utah Blaine 84900 Louis L'Amour Western nd c.1954; nd
84901 Utah Blaine 84901 Louis L'Amour Western nd c.1954; nd In the "Read Easy - Large Type" edition.
85441 -9 Unicorns! 85441 9 Jack Dann
and Gardner Dozois (Eds.)
ACE Fantasy 1982 1st ACE printing
85443 -5 Unicorns! 85443 5 Jack Dann
and Gardner Dozois (Eds.)
ACE Fantasy 1984 5th ACE printing Collection of 16 short stories involving the unicorn.
85450 -8 An Unkindness of Ravens 85450 8 Dee Morrison Meaney ACE Fantasy 1983 1st ACE printing
85456 -7 The Universe Between 85456 7 85456 7s Alan E. Nourse Sci-Fi 1987 1st thus Three connected novella about multiple universes and the difficulty of communication between them.
85460 Up & At 'Em 85460 Harold E. Hartney Non-fiction nd Harry Borgman WWI airwar memoirs from an American Ace
85471 -0 Up The Walls of the World 85471 0 James Tiptree, Jr.
(aka: Mary Alice Sheldon)
Sci-Fi 1984 c.1978; 1984; 1st ACE printing R. Courtney
85564 -4 The Willow Garden 85564 4 Kathryn Grant Sci-Fi 1989 1st ACE printing Segrelles Book 3 of "The Land of Ten Thousand Willows"
85851 A Vacation for Nurse Dean 85851 Sharon Heath ACE Nurse Romance 1971 c.1966; 1971; 2nd ACE printing In "Easy To Read"/"Large Type" format.
A Vacation for Nurse Dean was originally published as ACE F-413 (1966).
85876 -7 Vacuum Flowers 85876 7 85876 7s Michael Swanwick Sci-Fi 1977 c.1988; 1997; 2nd ACE printing Ron Miller Another release (with different cover art) for Vacuum Flowers using the same ACE Letter-Number series (1997; 3rd ACE printing).
85881 -0 The Israel Connection Unavailable Notice Nick Carter Spy Thriller Charter imprint