D, G and S Series
* D-032 ''NA'' Dorothy Malone '' Cookbook for Beginners'' (1953) * D-043 ''NA''F Series
* F-105 ''SF'' William A. P. White (as Anthony Boucher) (ed.) ''The Best from Fantasy and Science Fiction, Fifth Series'' (1961) * F-109 ''SF'' Andre Norton ''Storm Over Warlock'' (1961) * F-114 ''SF'' Wallace West ''The Bird of Time'' (1961) * F-118 ''NA'' Jacob O. Kamm ''Making Profits in the Stock Market'' (1961) * F-123 ''SF'' Leigh Brackett ''The Nemesis from Terra'' (1961) * F-131 ''SF'' William A. P. White (as Anthony Boucher) (ed.) ''The Best from Fantasy and Science Fiction, Sixth Series'' (1961) * F-132 ''NA'' Mario Cappelli ''Scramble!'' (1962) * F-135 ''SF'' Leigh Brackett ''The Long Tomorrow (novel), The Long Tomorrow'' (1962) * F-137 ''NA'' R. Dewitt Miller ''Impossible: Yet It Happened!'' (1962) * F-140 ''NA'' Leonie St. John ''Love With a Harvard Accent'' (1962) * F-146 ''NA'' John Jakes (as Jay Scotland) ''Sir Scoundrel'' (1962) * F-151 ''NA'' Nedra Tyre ''Reformatory Girls'' (1962) * F-154 ''SF'' A. E. van Vogt ''The Wizard of Linn'' (1962) * F-156 ''SF'' Edgar Rice Burroughs ''At the Earth's Core (novel), At the Earth's Core'' (1962) * F-157 ''SF'' Edgar Rice Burroughs ''The Moon Maid'' (1962) * F-158 ''SF'' Edgar Rice Burroughs ''Pellucidar'' (1962) * F-159 ''SF'' Edgar Rice Burroughs ''The Moon Men'' (1962) * F-162 ''SF'' William A. P. White (as Anthony Boucher) (ed.) ''The Best from Fantasy and Science Fiction, Seventh Series'' (1962) * F-163 ''NA'' Adele De Leeuw ''Doctor Ellen'' (1962) * F-167 ''SF'' Andre Norton ''Catseye (novel), Catseye'' (1962) * F-168 ''SF'' Edgar Rice Burroughs ''Thuvia, Maid of Mars'' (1962) * F-169 ''SF'' Edgar Rice Burroughs ''Tarzan and the Lost Empire'' (1962) * F-170 ''SF'' Edgar Rice Burroughs ''The Chessmen of Mars'' (1962) * F-171 ''SF'' Edgar Rice Burroughs ''Tanar of Pellucidar'' (1962) * F-174 ''SF'' S. B. Hough (asM Series
* M-116 ''SF'' Robert P. Mills (ed.) ''The Best from Fantasy and Science Fiction, Tenth Series'' (1965) * M-119 ''SF''G Series
* G-502 ''WE'' Richard O'Connor ''Pat Garrett (novel), Pat Garrett'' (1965) * G-504 ''NA'' Theodor Plievier '' Moscow'' (1965) * G-505 ''NA'' Ken Murray '' Ken Murray's Giant Joke Book'' * G-507 ''NA'' John M. Foster ''Hell in the Heavens (novel), Hell in the Heavens'' * G-510 ''MY'' Charlotte Armstrong Lewi (as Charlotte Armstrong) ''The Case of the Weird Sisters'' (1965) * G-514 ''MY'' Charlotte Armstrong Lewi (as Charlotte Armstrong) ''Something Blue (Armstrong novel), Something Blue'' * G-515 ''NA''H Series
* H-1 ''NA'' Theodore R. Kupferman ''The Family Legal Advisor'' * H-3 ''NA'' Louis Paul ''Dara the Cypriot'' * H-4 ''NA'' Olive Erkerson ''My Lord Essex'' * H-5 ''NA'' John H. Culp ''Born of the Sun'' * H-6 ''NA'' Florence A. Seward ''Gold for the Caesars'' * H-7 ''NA'' John H. Culp ''The Restless Land'' * H-8 ''NA'' Will Creed ''The Sword of Il Grande'' * H-9 ''NA'' Theodora DuBois ''Captive of Rome'' (1966) * H-10 ''NA'' Theodor Plievier '' Berlin'' (1966) * H-11 ''NA'' Theodor Plievier '' Moscow'' (1966) * H-12 ''NA'' Harold T. Wilkins ''Strange Mysteries of Time and Space'' (1966) * H-13 ''NA'' Gardner Soule ''The Mystery Monsters'' (1966) * H-14 ''NA'' Vincent Gaddis ''Invisible Horizons'' (1966) * H-15 ''SF''K Series
* K-101 ''NA'' Charles Francis Potter ''The Faith Men Live By'' * K-102 ''NA'' Richard Evelyn Byrd, Richard E. Byrd ''Alone (autobiography), Alone'' * K-103 ''NA'' Prudencio de Pereda ''Fiesta (Pereda novel), Fiesta'' * K-104 ''NA'' W.A. Swanberg ''Sickles the Incredible'' * K-105 ''NA'' Alfred Duggan ''Winter Quarters (novel), Winter Quarters'' * K-106 ''NA'' Allen Churchill ''The Improper Bohemians'' * K-107 ''WE'' Hugh B. Cave ''The Cross on the Drum'' (1959) * K-108 ''NA'' D. Robertson ''Three Days (novel), Three Days'' * K-109 ''NA'' Dalton Trumbo ''Jonny Got His Gun'' (1959) * K-110 ''NA'' Kirst ''The Seventh Day (Kirst novel), The Seventh Day'' (1959) * K-111 ''NA'' Robert C. Sproul (publisher), Robert Sproul ''The Cracked Reader'' * K-112 ''NA'' Les Savage, Jr. ''The Royal City (novel), The Royal City'' * K-113 ''NA'' Eric Duthie ''Tall Short Stories'' * K-114 ''NA'' O.A. Bushnell ''Peril in Paradise'' * K-115 ''NA'' A.A. Hoehling ''They Sailed Into Oblivion'' * K-116 ''NA'' Elliot West ''Man Running'' * K-117 ''NA'' Frank Edward ''Stranger Than Science'' (1960) * K-118 ''NA'' Alfred Duggan ''Children of the Wolf'' (1959) * K-119 ''NA'' Ralph Ginzburg ''Erotica'' * K-120 ''NA'' J. Haslip ''Lucrezia Borgia'' * K-121 ''NA'' Robert Ruark, Robert C. Ruark ''Grenadine Etching - Her Life and Loves'' * K-122 ''NA'' Kurt Singer (ed.) ''Spies Who Changed History'' * K-123 ''NA'' Richard B. Erno ''The Hunt (novel), The Hunt'' * K-124 ''NA'' Peter Freuchen ''Eskimo'' * K-125 ''NA'' Harold Mehling ''Scandalous Scamps'' * K-126 ''NA'' Robert Dahl ''Breakdown (novel), Breakdown'' * K-127 ''NA'' George R. Stewart, George Stewart ''Fire (Stewart novel), Fire'' * K-128 ''NA'' Clellan S. Ford and Frank A. Beach ''Patterns of Sexual Behavior'' * K-129 ''NA'' Alfred Duggan ''Conscience of the King'' * K-132 ''NA'' Harnett Kane, Harnett Thomas Kane ''Spies for the Blue and Gray'' * K-133 ''NA'' Don Berry (author), Don Berry ''Trask: The Coast of Oregon, 1848'' * K-134 ''NA'' Peter Fleming (writer), Peter Fleming ''Operation Sea Lion'' * K-136 ''NA'' C. D. MacDougall ''Hoaxes (novel), Hoaxes'' * K-137 ''NA'' George Bluestone ''The Private World of Cully Powers'' * K-138 ''NA'' George R. Stewart ''Ordeal By Hunger'' * K-139 ''NA'' Alfred Duggan ''Three's Company (novel), Three's Company'' * K-140 ''NA'' Harry R. Litchfield ''Your Child's Care'' * K-141 ''NA'' Emil Ludwig ''Michelangelo and Rembrandt: Selections from Three Titans'' * K-142 ''NA''A Series
* A-1 ''NA'' Brigitte von Tessin ''The Shame and the Glory'' (1966) * A-3 ''SF'' Bernard Wolfe ''Limbo'' (1966) * A-4 ''SF'' J. R. R. Tolkien ''The Fellowship of the Ring'' (1965) * A-5 ''SF'' J. R. R. Tolkien ''The Two Towers'' (1965) * A-6 ''SF'' J. R. R. Tolkien ''The Return of the King'' (1965) * A-7 ''NA'' The Editors of Short Story International ''The World's Best Contemporary Short Stories'' (1966) * A-8 ''SF'' John Myers Myers ''Silverlock'' (1966) * A-9 ''NA'' Todhunter Ballard ''Gold in California!'' (1966) * A-10 ''SF'' Terry Carr andN Series
Numbered Series
* 00075 ''SF'' John Jakes ''When the Star Kings Die'' * 00078 ''SF'' R.A. Salvatore ''The Dragons Dagger'' * 00078 ''SF'' Peter George (as Peter Bryant) '' Red Alert'' (1958) * 00092 ''SF'' John Macklin ''Dwellers in Darkness (novel), Dwellers in Darkness'' * 00093 ''SF'' Fred Saberhagen ''The Black Mountains'' * 00094 ''SF'' Leigh Brackett ''The Big Jump'' * 00104 ''SF'' Mack Reynolds ''Section G: United Planets'' * 00106 ''SF'' John Macklin ''Passport to the Unknown'' * 00107 ''SF'' James White (author), James White ''The Secret Visitors'' * 00108 ''SF'' Roger Zelazny ''Four for Tomorrow'' * 00109 ''SF'' Mark S. Geston ''Lords of the Starship'' * 00110 ''SF'' Fritz Leiber ''Swords in the Mist'' * 00111 ''SF'' John W. Campbell, Jr. ''Invaders from the Infinite'' * 00119 ''SF'' William Shatner ''Teksecret'' * 00125 ''SF'' Mary Staton ''From the Legend of Biel'' * 00142 ''SF'' Steve Perry (author), Steve Perry ''The Forever Drug'' (1995) * 00153 ''SF'' Fritz Leiber ''Swords Against Wizardry'' * 00241 ''NA'' Jack Luzzatto ''Ace Crossword Puzzle Book#2'' (1969) * 00265 ''SF'' Mack Reynolds ''Ability Quotient'' * 00275 ''SF''