The FictionMags Index
Index by Series/Imprint: Page 149
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Table-of-Contents
[]Ace Double (about)
- Brian W. Aldiss:
- Poul Anderson:
- No World of Their Own, (n.) June 1955
- Planet of No Return, (na) January 1957 [Troas]
- Star Ways, (n.) November 1957 (Avalon, November 1956)
- The Snows of Ganymede, (na) August 1958 [Psychotechnic League]
- War of the Wing-Men, (n.) August 1958 [Nicholas van Rijn]
- The War of Two Worlds, (na) January 1959
- We Claim These Stars!, (n.) December 1959 [Dominic Flandry]
- Earthman, Go Home!, (n.) December 1960 [Dominic Flandry]
- Mayday Orbit, (na) July 1961 [Dominic Flandry]
- The Makeshift Rocket, (na) April 1962
- Let the Spacemen Beware!, (n.) June 1963
- Robert J. Antonick:
- Isaac Asimov:
- Roger D. Aycock:
- Neal Barrett, Jr.:
- William Barton:
- John Baxter:
- Barrington J. Bayley:
- Francis R. Bellamy:
- Atta, (n.) November 1954 (A.A. Wyn, September 1953)
- Lloyd Biggle, Jr.:
- Robert Bloch:
- Leigh Brackett:
- Marion Zimmer Bradley:
- The Door Through Space, (n.) October 1961
- Seven from the Stars, (n.) January 1962
- The Planet Savers, (n.) September 1962 [Darkover]
- The Sword of Aldones, (n.) September 1962 [Darkover]
- The Dark Intruder & Other Stories, (co) April 1964
- Falcons of Narabedla, (n.) April 1964
- The Brass Dragon, (n.) April 1969
- The Winds of Darkover, (n.) January 1970 [Darkover]
- The Door Through Space, (n.) February 1972 (Ace, October 1961)
- The Dark Intruder & Other Stories, (co) December 1972 (Ace, April 1964)
- Falcons of Narabedla, (n.) December 1972 (Ace, April 1964)
- John Brunner:
- Threshold of Eternity, (n.) January 1959
- The 100th Millennium, (n.) May 1959
- Echo in the Skull, (na) September 1959
- The World Swappers, (n.) October 1959
- Slavers of Space, (n.) February 1960
- The Skynappers, (n.) September 1960
- The Atlantic Abomination, (n.) October 1960
- Sanctuary in the Sky, (n.) November 1960
- I Speak for Earth, (n.) March 1961, as by Keith Woodcott
- Meeting at Infinity, (n.) April 1961
- Secret Agent of Terra, (n.) March 1962 [Zarathustra Refugee Planets]
- The Ladder in the Sky, (n.) May 1962, as by Keith Woodcott
- Times Without Number, (co) October 1962 [Don Miguel Navarro (Society of Time)]
- The Psionic Menace, (n.) May 1963, as by Keith Woodcott
- Listen! The Stars!, (na) July 1963
- The Astronauts Must Not Land, (n.) September 1963
- The Space-Time Juggler, (na) September 1963 [Interstellar Empire]
- Castaways’ World, (n.) November 1963 [Zarathustra Refugee Planets]
- The Rites of Ohe, (n.) November 1963
- Endless Shadow, (na) August 1964
- Enigma from Tantalus, (n.) April 1965
- The Repairmen of Cyclops, (n.) April 1965 [Zarathustra Refugee Planets]
- The Altar on Asconel, (n.) July 1965
- A Planet of Your Own, (n.) September 1966
- Kenneth Bulmer:
- City Under the Sea, (n.) November 1957
- The Secret of ZI, (n.) December 1958
- The Changeling Worlds, (n.) June 1959
- The Earth Gods Are Coming, (n.) August 1960
- Beyond the Silver Sky, (na) April 1961
- No Man’s World, (n.) July 1961
- The Wizard of Starship Poseidon, (n.) June 1963
- The Million Year Hunt, (n.) June 1964
- Demons’ World, (n.) July 1964
- Land Beyond the Map, (n.) February 1965 [Keys to the Dimensions]
- Behold the Stars, (n.) November 1965
- The Key to Irunium, (n.) June 1967 [Keys to the Dimensions]
- The Key to Venudine, (n.) June 1968 [Keys to the Dimensions]
- The Star Venturers, (n.) January 1969
- The Wizards of Senchuria, (n.) August 1969 [Keys to the Dimensions]
- The Ships of Durostorum, (n.) June 1970 [Keys to the Dimensions]
- The Electric Sword-Swallowers, (n.) February 1971
- The Hunters of Jundagai, (n.) August 1971 [Keys to the Dimensions]
- The Chariots of Ra, (n.) July 1972 [Keys to the Dimensions]
- William S. Burroughs:
- John W. Campbell, Jr.:
- Terry Carr:
- Lin Carter:
- Lin Carter & Donald A. Wollheim:
- A. Bertram Chandler:
- Bring Back Yesterday, (n.) June 1961 [Rim Worlds]
- Rendezvous on a Lost World, (n.) October 1961 [Rim Worlds]
- The Rim of Space, (n.) March 1962 (Avalon, April 1961) [Rim Worlds]
- Beyond the Galactic Rim, (co) October 1963 [Rim Worlds]
- The Ship from Outside, (n.) October 1963 [Rim Worlds]
- The Coils of Time, (n.) December 1964 [Christopher Wilkinson]
- Into the Alternate Universe, (n.) December 1964 [John Grimes]
- The Alternate Martians, (n.) October 1965 [Christopher Wilkinson]
- Empress of Outer Space, (n.) October 1965 [Ex-Empress Irene]
- Space Mercenaries, (n.) December 1965 [Ex-Empress Irene]
- Contraband from Otherspace, (n.) January 1967 [John Grimes]
- Nebula Alert, (n.) May 1967 [Ex-Empress Irene]
- The Road to the Rim, (n.) October 1967 [John Grimes]
- The Rim Gods, (n.) February 1969 [John Grimes]
- Alternate Orbits, (co) May 1971 [John Grimes]
- The Dark Dimensions, (n.) May 1971 [John Grimes; Dominic Flandry]
- The Gateway to Never, (n.) June 1972 [John Grimes]
- The Inheritors, (n.) June 1972 [John Grimes]
- The Hard Way Up, (co) October 1972 [John Grimes]
- Juanita Coulson:
- Ray Cummings:
- Avram Davidson:
- L. Sprague de Camp:
- Samuel R. Delany:
- Lester del Rey:
- Charles V. De Vet & Katherine MacLean:
- Philip K. Dick:
- Solar Lottery, (n.) May 1955
- The World Jones Made, (n.) March 1956
- The Man Who Japed, (n.) December 1956
- The Cosmic Puppets, (n.) October 1957
- Dr. Futurity, (n.) February 1960
- Vulcan’s Hammer, (n.) September 1960
- The Unteleported Man, (na) November 1966
- Dr. Futurity, (n.) September 1972 (Ace, February 1960)
- The Unteleported Man, (na) September 1972 (Ace, November 1966)
- Gordon R. Dickson:
- Thomas M. Disch:
- Theodore S. Drachman:
- Leslie Edgley:
- G. C. Edmondson:
- Suzette Haden Elgin:
- Harlan Ellison:
- Philip José Farmer:
- John M. Faucette:
- Charles L. Fontenay:
- Gardner F. Fox:
- Raymond Z. Gallun:
- John S. Glasby:
- Ron Goulart:
- James E. Gunn:
- Edmond Hamilton:
- Charles L. Harness:
- Maurice Helbrant:
- Philip E. High:
- Ernest Hill:
- Robert E. Howard:
- Anna Hunger & R. DeWitt Miller:
- John W. Jakes:
- Laurence M. Janifer & S. J. Treibich:
- Jack & Julie Ann Jardine:
- Julie Ann & Jack Jardine:
- Will F. Jenkins:
- Gateway to Elsewhere, (n.) April 1954, as by Murray Leinster
- The Brain-Stealers, (n.) November 1954, as by Murray Leinster
- The Other Side of Here, (n.) February 1955, as by Murray Leinster
- The Forgotten Planet, (n.) February 1956 (Gnome Press, November 1954), as by Murray Leinster [Burl]
- The Mutant Weapon, (n.) November 1959, as by Murray Leinster [Med Service]
- The Pirates of Zan, (n.) November 1959, as by Murray Leinster
- The Duplicators, (n.) May 1964, as by Murray Leinster
- Space Captain, (n.) January 1966, as by Murray Leinster
- The Pirates of Zan, (n.) October 1971 (Ace, November 1959), as by Murray Leinster
- Joseph E. Kelleam:
- Damon Knight:
- Dean R. Koontz:
- C. M. Kornbluth & Judith Merril:
- R. A. Lafferty:
- Keith Laumer:
- Ursula K. Le Guin:
- Fritz Leiber:
- Frank Belknap Long:
- Robert Lory:
- Robert A. W. Lowndes:
- Alex Lukeman:
- Sam J. Lundwall:
- Thomas Calvert McClary:
- James Murdoch MacGregor:
- John J. McGuire & H. Beam Piper:
- Katherine MacLean & Charles V. De Vet:
- Barry N. Malzberg:
- Stephen Marlowe:
- Judith Merril & C. M. Kornbluth:
- Sam Merwin, Jr.:
- R. DeWitt Miller & Anna Hunger:
- Michael Moorcock:
- C. L. Moore:
- H. Warner Munn:
- Andre Norton:
- Star Man’s Son, 2250 A.D., (n.) August 1954 (Harcourt Brace, August 1952)
- Star Rangers, (n.) April 1955 (Harcourt Brace, August 1953)
- The Stars Are Ours!, (n.) October 1955 (World, August 1954) [Astra]
- The Crossroads of Time, (n.) June 1956 [Blake Walker]
- Star Guard, (n.) January 1957 (Harcourt Brace, August 1955)
- Sargasso of Space, (n.) October 1957 (Gnome Press, May 1955), as by Andrew North
- Star Born, (n.) July 1958 (World, March 1957) [Astra]
- Plague Ship, (n.) February 1959 (Gnome Press, April 1956), as by Andrew North [Solar Queen]
- Voodoo Planet, (n.) February 1959, as by Andrew North [Solar Queen]
- Secret of the Lost Race, (n.) August 1959
- The Sioux Spaceman, (n.) May 1960
- The Beast Master, (n.) May 1961 (Harcourt Brace, August 1959)
- Star Hunter, (n.) May 1961
- Eye of the Monster, (n.) July 1962
- Sea Siege, (n.) July 1962 (Harcourt Brace, August 1957)
- Alan E. Nourse:
- Claude Nunes:
- Claude & Rhoda Nunes:
- Rhoda & Claude Nunes:
- Emil Petaja:
- John T. Phillifent:
- We, the Venusians, (n.) September 1965, as by John Rackham
- Danger from Vega, (n.) May 1966, as by John Rackham
- The Beasts of Kohl, (n.) September 1966, as by John Rackham
- Time to Live, (n.) December 1966, as by John Rackham
- The Double Invaders, (n.) April 1967, as by John Rackham
- Alien Sea, (n.) January 1968, as by John Rackham
- The Proxima Project, (n.) October 1968, as by John Rackham
- Ipomoea, (n.) April 1969, as by John Rackham
- Treasure of Tau Ceti, (n.) October 1969, as by John Rackham
- The Anything Tree, (n.) January 1970, as by John Rackham
- Flower of Doradil, (n.) May 1970, as by John Rackham
- Beyond Capella, (n.) February 1971, as by John Rackham
- Dark Planet, (n.) June 1971, as by John Rackham
- Earthstrings, (n.) July 1972, as by John Rackham
- Hierarchies, (n.) May 1973 [Interstellar Security]
- Life with Lancelot, (n.) August 1973
- H. Beam Piper & John J. McGuire:
- Doris Piserchia:
- Thomas E. Purdom:
- Susan K. Putney:
- Thomas Edward Renn:
- Mack Reynolds:
- Planetary Agent X, (n.) November 1965
- Dawnman Planet, (n.) June 1966 [United Planets]
- The Rival Rigelians, (n.) May 1967 [United Planets]
- Computer War, (n.) November 1967
- Mercenary from Tomorrow, (n.) June 1968 [Joseph Mauser]
- Code Duello, (n.) December 1968 [United Planets]
- The Space Barbarians, (n.) June 1969 [John of the Hawks]
- Blackman’s Burden, (n.) August 1972 [Homer Crawford]
- Border, Breed, Nor Birth, (n.) August 1972 [Homer Crawford]
- Computer War, (n.) February 1973 (Ace, November 1967)
- Leigh & Walt Richmond:
- Walt & Leigh Richmond:
- Jane Roberts:
- Ross Louis Rocklin:
- Bruce W. Ronald:
- Eric Frank Russell:
- The Sentinels from Space, (n.) February 1954 (Bouregy & Curl, 1953)
- Three to Conquer, (n.) April 1957 (Avalon, July 1956)
- Six Worlds Yonder, (co) October 1958
- The Space Willies, (n.) October 1958
- Six Worlds Yonder, (co) July 1971 (Ace, October 1958)
- The Space Willies, (co) July 1971 (Ace, October 1958)
- Fred Saberhagen:
- Margaret St. Clair:
- Alan Schwartz:
- Jack Sharkey:
- Frederick L. Shaw:
- Robert Silverberg:
- The 13th Immortal, (n.) May 1957
- Master of Life and Death, (n.) August 1957
- Invaders from Earth, (n.) May 1958
- Lest We Forget Thee, Earth, (n.) June 1958, as by Calvin M. Knox [Hallam Navarrre]
- Stepsons of Terra, (n.) September 1958
- Starhaven, (n.) March 1959 (Avalon, June 1958), as by Ivar Jorgenson
- The Plot Against Earth, (n.) April 1959, as by Calvin M. Knox
- The Planet Killers, (n.) December 1959
- Collision Course, (n.) December 1961 (Avalon, January 1961)
- Next Stop the Stars, (co) June 1962
- The Seed of Earth, (n.) June 1962
- The Silent Invaders, (n.) April 1963
- One of Our Asteroids Is Missing, (n.) January 1964, as by Calvin M. Knox
- Clifford D. Simak:
- George Henry Smith:
- George O. Smith:
- Jerry Sohl:
- Brian M. Stableford:
- G. Harry Stine:
- Jefferson Sutton:
- Dwight Vreeland Swain:
- William F. Temple:
- S. J. Treibich & Laurence M. Janifer:
- Louis Trimble:
- E. C. Tubb:
- The Space-Born, (n.) December 1956
- Enterprise 2115, (n.) January 1958 (Merit Books, 1954), as by Charles Grey
- The Winds of Gath, (n.) September 1967 [Earl Dumarest]
- Death Is a Dream, (n.) November 1967 (Hart-Davis, April 1967)
- C.O.D. Mars, (n.) January 1968
- Derai, (n.) August 1968 [Earl Dumarest]
- Toyman, (n.) May 1969 [Earl Dumarest]
- Kalin, (n.) September 1969 [Earl Dumarest]
- The Jester at Scar, (n.) March 1970 [Earl Dumarest]
- Lallia, (n.) April 1971 [Earl Dumarest]
- A Scatter of Stardust, (co) March 1972
- Technos, (n.) March 1972 [Earl Dumarest]
- Wilson Tucker:
- Jack Vance:
- Big Planet, (n.) July 1958 (Avalon, May 1957)
- Slaves of the Klau, (n.) July 1958
- The Dragon Masters, (na) February 1963
- The Space Pirate, (n.) February 1963 (Toby Press, 1953)
- The Houses of Iszm, (na) March 1964 [Nopalgarth]
- Son of the Tree, (na) March 1964 [Nopalgarth]
- Monsters in Orbit, (n.) August 1965
- The World Between and Other Stories, (co) August 1965
- The Brains of Earth, (n.) March 1966 [Nopalgarth]
- The Many Worlds of Magnus Ridolph, (co) March 1966 [Magnus Ridolph]
- The Last Castle, (na) July 1967
- The Dragon Masters, (na) April 1972 (Ace, February 1963)
- The Space Pirate, (n.) April 1972 (Toby Press, 1953)
- The Dragon Masters, (na) April 1973 (Ace, February 1963)
- The Last Castle, (na) April 1973 (Ace, July 1967)
- A. E. van Vogt:
- The Universe Maker, (n.) October 1953
- The World of Ā, (n.) October 1953 (Simon & Schuster, 1948) [Gilbert Gosseyn (Null-A)]
- The Weapon Shops of Isher, (n.) April 1954 (Greenberg, June 1951) [Isher]
- The Weapon Makers, (n.) February 1955 (Hadley, January 1947) [Isher]
- Empire of the Atom, (n.) September 1957 (Shasta, December 1956) [Clane Linn]
- Siege of the Unseen, (na) October 1959
- Masters of Time, (na) April 1960 (Fantasy Press, March 1950)
- The Twisted Men, (co) January 1964
- G. McDonald Wallis:
- Tony Russell Wayman:
- Manly Wade Wellman:
- James White:
- Ted White:
- Harry Whittington:
- Nick Boddie Williams:
- Robert Moore Williams:
- Conquest of the Space Sea, (n.) April 1955
- Doomsday Eve, (n.) April 1957
- The Blue Atom, (n.) November 1958
- To the End of Time and Other Stories, (co) March 1960
- World of the Masterminds, (n.) March 1960
- The Darkness Before Tomorrow, (n.) May 1962
- King of the Fourth Planet, (n.) August 1962
- The Star Wasps, (n.) January 1963
- Flight from Yesterday, (n.) August 1963
- The Lunar Eye, (n.) February 1964
- Jack Williamson:
- Richard Wilson:
- Ellen Wobig:
- Donald A. Wollheim:
- The Ultimate Invader, and Other Science Fiction, (an) February 1954
- Adventures in the Far Future, (an) September 1954
- Tales of Outer Space, (an) September 1954
- The Earth in Peril, (an) February 1957
- Across Time, (n.) May 1958 (Avalon, January 1957), as by David Grinnell
- Edge of Time, (n.) May 1959 (Avalon, July 1958), as by David Grinnell
- The Martian Missile, (n.) October 1960 (Avalon, December 1959), as by David Grinnell
- Destiny’s Orbit, (n.) October 1962 (Avalon, October 1961), as by David Grinnell
- To Venus! To Venus!, (n.) March 1970, as by David Grinnell
- Donald A. Wollheim & Lin Carter:
- Lan Wright:
Ace Double
- By Date:
- Cry Plague!, by Theodore S. Drachman (n.) 1953 [Dr. Johnny Mack]
- The Judas Goat, by Leslie Edgley (n.) 1953 (Doubleday, April 1952)
- Junkie, by William Lee (n.) April 1953
- Narcotic Agent, by Maurice Helbrant (n.) April 1953 (Vanguard Press, March 1941)
- The Universe Maker, by A. E. van Vogt (n.) October 1953
- The World of Ā, by A. E. van Vogt (n.) October 1953 (Simon & Schuster, 1948) [Gilbert Gosseyn (Null-A)]
- Conan the Conqueror, by Robert E. Howard (n.) December 1953 (Gnome Press, October 1950) [Conan]
- The Sword of Rhiannon, by Leigh Brackett (n.) December 1953
- The Sentinels from Space, by Eric Frank Russell (n.) February 1954 (Bouregy & Curl, 1953)
- The Ultimate Invader, and Other Science Fiction, ed. Donald A. Wollheim (an) February 1954
- Gateway to Elsewhere, by Murray Leinster (n.) April 1954
- The Weapon Shops of Isher, by A. E. van Vogt (n.) April 1954 (Greenberg, June 1951) [Isher]
- Cosmic Manhunt, by L. Sprague de Camp (n.) June 1954 [Viagens Interplanetary]
- Ring Around the Sun, by Clifford D. Simak (n.) June 1954 (Simon & Schuster, February 1953)
- Beyond Earth’s Gates, by C. L. Moore & Lewis Padgett (n.) August 1954
- Star Man’s Son, 2250 A.D., by Andre Norton (n.) August 1954 (Harcourt Brace, August 1952)
- Adventures in the Far Future, ed. Donald A. Wollheim (an) September 1954
- Tales of Outer Space, ed. Donald A. Wollheim (an) September 1954
- Atta, by Francis R. Bellamy (n.) November 1954 (A.A. Wyn, September 1953)
- The Brain-Stealers, by Murray Leinster (n.) November 1954
- An Earth Gone Mad, by Roger Dee (n.) December 1954
- The Stars, Like Dust, by Isaac Asimov (n.) December 1954 (Doubleday, 1951) [Trantorian Empire]
- The Other Side of Here, by Murray Leinster (n.) February 1955
- The Weapon Makers, by A. E. van Vogt (n.) February 1955 (Hadley, January 1947) [Isher]
- Conquest of the Space Sea, by Robert Moore Williams (n.) April 1955
- A Man Obsessed, by Alan E. Nourse (n.) April 1955 [Hoffman Medical Center]
- The Starmen, by Leigh Brackett (n.) April 1955 (Gnome Press, November 1952)
- Star Rangers, by Andre Norton (n.) April 1955 (Harcourt Brace, August 1953)
- The Big Jump, by Leigh Brackett (n.) May 1955
- Solar Lottery, by Philip K. Dick (n.) May 1955
- No World of Their Own, by Poul Anderson (n.) June 1955
- One in Three Hundred, by J. T. McIntosh (n.) July 1955 (Doubleday, October 1954)
- The Transposed Man, by Dwight Vreeland Swain (n.) July 1955
- Dome Around America, by Jack Williamson (n.) August 1955
- Flight Into Yesterday, by Charles L. Harness (n.) August 1955 (Bouregy & Curl, 1953)
- The Stars Are Ours!, by Andre Norton (n.) October 1955 (World, August 1954) [Astra]
- Three Faces of Time, by Sam Merwin, Jr. (n.) October 1955 [Elspeth Marriner]
- Alien from Arcturus, by Gordon R. Dickson (n.) January 1956
- The Atom Curtain, by Nick Boddie Williams (n.) January 1956
- Contraband Rocket, by Lee Correy (n.) February 1956
- The Forgotten Planet, by Murray Leinster (n.) February 1956 (Gnome Press, November 1954) [Burl]
- Agent of the Unknown, by Margaret St. Clair (n.) March 1956
- The World Jones Made, by Philip K. Dick (n.) March 1956
- The Man Who Lived Forever, by Anna Hunger & R. DeWitt Miller (n.) May 1956
- The Mars Monopoly, by Jerry Sohl (n.) May 1956
- The Crossroads of Time, by Andre Norton (n.) June 1956 [Blake Walker]
- Mankind on the Run, by Gordon R. Dickson (n.) June 1956
- The Man Who Mastered Time, by Ray Cummings (n.) August 1956 (McClurg, October 1929) [The Scientific Club]
- Overlords from Space, by Joseph E. Kelleam (n.) August 1956
- The Green Queen, by Margaret St. Clair (n.) September 1956
- Three Thousand Years, by Thomas Calvert McClary (n.) September 1956 (Fantasy Press, August 1954)
- The Man Who Japed, by Philip K. Dick (n.) December 1956
- The Space-Born, by E. C. Tubb (n.) December 1956
- The Secret Visitors, by James White (n.) 1957
- Planet of No Return, by Poul Anderson (na) January 1957 [Troas]
- Star Guard, by Andre Norton (n.) January 1957 (Harcourt Brace, August 1955)
- The Earth in Peril, ed. Donald A. Wollheim (an) February 1957
- Who Speaks of Conquest?, by Lan Wright (n.) February 1957
- Doomsday Eve, by Robert Moore Williams (n.) April 1957
- Three to Conquer, by Eric Frank Russell (n.) April 1957 (Avalon, July 1956)
- The 13th Immortal, by Robert Silverberg (n.) May 1957
- The This Fortress World, by James E. Gunn (n.) May 1957 (Gnome Press, 1955)
- Crisis in 2140, by John J. McGuire & H. Beam Piper (n.) June 1957
- Gunner Cade, by Cyril Judd (n.) June 1957 (Simon & Schuster, August 1952)
- Master of Life and Death, by Robert Silverberg (n.) August 1957
- Empire of the Atom, by A. E. van Vogt (n.) September 1957 (Shasta, December 1956) [Clane Linn]
- The Hired Target, by Wilson Tucker (n.) September 1957
- One Deadly Dawn, by Harry Whittington (n.) September 1957
- Space Station 1, by Frank Belknap Long (n.) September 1957
- The Cosmic Puppets, by Philip K. Dick (n.) October 1957
- Sargasso of Space, by Andrew North (n.) October 1957 (Gnome Press, May 1955)
- City Under the Sea, by Kenneth Bulmer (n.) November 1957
- Star Ways, by Poul Anderson (n.) November 1957 (Avalon, November 1956)
- Enterprise 2115, by Charles Grey (n.) January 1958 (Merit Books, 1954)
- Shooting Star, by Robert Bloch (n.) January 1958
- Terror in the Night and Other Stories, by Robert Bloch (co) January 1958
- Twice Upon a Time, by Charles L. Fontenay (n.) January 1958
- Across Time, by David Grinnell (n.) May 1958 (Avalon, January 1957)
- Invaders from Earth, by Robert Silverberg (n.) May 1958
- Lest We Forget Thee, Earth, by Calvin M. Knox (n.) June 1958 [Hallam Navarrre]
- People Minus X, by Raymond Z. Gallun (n.) June 1958 (Simon & Schuster, 1957)
- Big Planet, by Jack Vance (n.) July 1958 (Avalon, May 1957)
- A Planet for Texans, by John J. McGuire & H. Beam Piper (n.) July 1958
- Slaves of the Klau, by Jack Vance (n.) July 1958
- Star Born, by Andre Norton (n.) July 1958 (World, March 1957) [Astra]
- The Snows of Ganymede, by Poul Anderson (na) August 1958 [Psychotechnic League]
- War of the Wing-Men, by Poul Anderson (n.) August 1958 [Nicholas van Rijn]
- A Man Called Destiny, by Lan Wright (n.) September 1958
- Stepsons of Terra, by Robert Silverberg (n.) September 1958
- Six Worlds Yonder, by Eric Frank Russell (co) October 1958
- The Space Willies, by Eric Frank Russell (n.) October 1958
- The Blue Atom, by Robert Moore Williams (n.) November 1958
- Beyond the Vanishing Point, by Ray Cummings (na) December 1958
- The Secret of ZI, by Kenneth Bulmer (n.) December 1958
- Threshold of Eternity, by John Brunner (n.) January 1959
- The War of Two Worlds, by Poul Anderson (na) January 1959
- Plague Ship, by Andrew North (n.) February 1959 (Gnome Press, April 1956) [Solar Queen]
- Voodoo Planet, by Andrew North (n.) February 1959 [Solar Queen]
- Starhaven, by Ivar Jorgenson (n.) March 1959 (Avalon, June 1958)
- The Sun Smasher, by Edmond Hamilton (n.) March 1959
- The Plot Against Earth, by Calvin M. Knox (n.) April 1959
- Recruit for Andromeda, by Milton Lesser (n.) April 1959
- Edge of Time, by David Grinnell (n.) May 1959 (Avalon, July 1958)
- The 100th Millennium, by John Brunner (n.) May 1959
- The Changeling Worlds, by Kenneth Bulmer (n.) June 1959
- Vanguard from Alpha, by Brian W. Aldiss (na) June 1959
- Fire in the Heavens, by George O. Smith (n.) July 1959 (Avalon, April 1958)
- Masters of Evolution, by Damon Knight (n.) July 1959
- One Against Herculum, by Jerry Sohl (n.) August 1959
- Secret of the Lost Race, by Andre Norton (n.) August 1959
- Echo in the Skull, by John Brunner (na) September 1959
- Rocket to Limbo, by Alan E. Nourse (n.) September 1959 (David McKay, September 1957)
- Siege of the Unseen, by A. E. van Vogt (na) October 1959
- The World Swappers, by John Brunner (n.) October 1959
- The Mutant Weapon, by Murray Leinster (n.) November 1959 [Med Service]
- The Pirates of Zan, by Murray Leinster (n.) November 1959
- The Planet Killers, by Robert Silverberg (n.) December 1959
- We Claim These Stars!, by Poul Anderson (n.) December 1959 [Dominic Flandry]
- The Man with Nine Lives, by Harlan Ellison (n.) January 1960
- Dr. Futurity, by Philip K. Dick (n.) February 1960
- Slavers of Space, by John Brunner (n.) February 1960
- To the End of Time and Other Stories, by Robert Moore Williams (co) March 1960
- World of the Masterminds, by Robert Moore Williams (n.) March 1960
- Lost in Space, by George O. Smith (n.) April 1960 (Avalon, January 1959)
- Masters of Time, by A. E. van Vogt (na) April 1960 (Fantasy Press, March 1950)
- And Then the Town Took Off, by Richard Wilson (n.) May 1960
- The Sioux Spaceman, by Andre Norton (n.) May 1960
- Bow Down to Nul, by Brian W. Aldiss (n.) June 1960
- The Dark Destroyers, by Manly Wade Wellman (n.) June 1960 (Avalon, September 1959)
- The Genetic General, by Gordon R. Dickson (n.) July 1960 [Childe Cycle]
- Time to Teleport, by Gordon R. Dickson (n.) July 1960
- The Earth Gods Are Coming, by Kenneth Bulmer (n.) August 1960
- The Games of Neith, by Margaret St. Clair (n.) August 1960
- The Skynappers, by John Brunner (n.) September 1960
- Vulcan’s Hammer, by Philip K. Dick (n.) September 1960
- The Atlantic Abomination, by John Brunner (n.) October 1960
- The Martian Missile, by David Grinnell (n.) October 1960 (Avalon, December 1959)
- Sanctuary in the Sky, by John Brunner (n.) November 1960
- The Secret Martians, by Jack Sharkey (n.) November 1960
- Earthman, Go Home!, by Poul Anderson (n.) December 1960 [Dominic Flandry]
- To the Tombaugh Station, by Wilson Tucker (n.) December 1960
- The Angry Espers, by Lloyd Biggle, Jr. (n.) January 1961
- The Puzzle Planet, by Robert A. W. Lowndes (n.) January 1961
- The Big Time, by Fritz Leiber (n.) February 1961
- The Mind Spider and Other Stories, by Fritz Leiber (co) February 1961
- I Speak for Earth, by Keith Woodcott (n.) March 1961
- Wandl, the Invader, by Ray Cummings (n.) March 1961 [Gregg Haljan]
- Beyond the Silver Sky, by Kenneth Bulmer (na) April 1961
- Meeting at Infinity, by John Brunner (n.) April 1961
- The Beast Master, by Andre Norton (n.) May 1961 (Harcourt Brace, August 1959)
- Star Hunter, by Andre Norton (n.) May 1961
- Bring Back Yesterday, by A. Bertram Chandler (n.) June 1961 [Rim Worlds]
- The Trouble with Tycho, by Clifford D. Simak (n.) June 1961
- Mayday Orbit, by Poul Anderson (na) July 1961 [Dominic Flandry]
- No Man’s World, by Kenneth Bulmer (n.) July 1961
- The Light of Lilith, by G. McDonald Wallis (n.) August 1961
- The Sun Saboteurs, by Damon Knight (n.) August 1961
- Rebels of the Red Planet, by Charles L. Fontenay (n.) September 1961
- 200 Years to Christmas, by J. T. McIntosh (na) September 1961
- The Door Through Space, by Marion Zimmer Bradley (n.) October 1961
- Rendezvous on a Lost World, by A. Bertram Chandler (n.) October 1961 [Rim Worlds]
- Delusion World, by Gordon R. Dickson (n.) November 1961
- Spacial Delivery, by Gordon R. Dickson (n.) November 1961 [Dilbia]
- Collision Course, by Robert Silverberg (n.) December 1961 (Avalon, January 1961)
- Shadow Over Mars, by Leigh Brackett (n.) December 1961 (World Distributors, 1951)
- Seven from the Stars, by Marion Zimmer Bradley (n.) January 1962
- Worlds of the Imperium, by Keith Laumer (n.) January 1962 [Imperium]
- The Automated Goliath, by William F. Temple (n.) February 1962
- The Three Suns of Amara, by William F. Temple (n.) February 1962
- The Rim of Space, by A. Bertram Chandler (n.) March 1962 (Avalon, April 1961) [Rim Worlds]
- Secret Agent of Terra, by John Brunner (n.) March 1962 [Zarathustra Refugee Planets]
- The Makeshift Rocket, by Poul Anderson (na) April 1962
- The Darkness Before Tomorrow, by Robert Moore Williams (n.) May 1962
- The Ladder in the Sky, by Keith Woodcott (n.) May 1962
- Next Stop the Stars, by Robert Silverberg (co) June 1962
- The Seed of Earth, by Robert Silverberg (n.) June 1962
- Eye of the Monster, by Andre Norton (n.) July 1962
- Sea Siege, by Andre Norton (n.) July 1962 (Harcourt Brace, August 1957)
- Cosmic Checkmate, by Charles V. De Vet & Katherine MacLean (n.) August 1962 [Kalin Trobt]
- King of the Fourth Planet, by Robert Moore Williams (n.) August 1962
- The Planet Savers, by Marion Zimmer Bradley (n.) September 1962 [Darkover]
- The Sword of Aldones, by Marion Zimmer Bradley (n.) September 1962 [Darkover]
- Destiny’s Orbit, by David Grinnell (n.) October 1962 (Avalon, October 1961)
- Times Without Number, by John Brunner (co) October 1962 [Don Miguel Navarro (Society of Time)]
- Cache from Outer Space, by Philip José Farmer (n.) November 1962
- The Celestial Blueprint, by Philip José Farmer (co) November 1962
- The Jewels of Aptor, by Samuel R. Delany (n.) December 1962
- Second Ending, by James White (n.) December 1962
- The Star Wasps, by Robert Moore Williams (n.) January 1963
- Warlord of Kor, by Terry Carr (n.) January 1963
- The Dragon Masters, by Jack Vance (na) February 1963
- The Space Pirate, by Jack Vance (n.) February 1963 (Toby Press, 1953)
- Alpha Centauri or Die!, by Leigh Brackett (n.) March 1963
- Legend of Lost Earth, by G. McDonald Wallis (n.) March 1963
- Battle on Venus, by William F. Temple (n.) April 1963
- The Silent Invaders, by Robert Silverberg (n.) April 1963
- Captives of the Flame, by Samuel R. Delany (n.) May 1963 [Fall of the Towers]
- The Psionic Menace, by Keith Woodcott (n.) May 1963
- Let the Spacemen Beware!, by Poul Anderson (n.) June 1963
- The Wizard of Starship Poseidon, by Kenneth Bulmer (n.) June 1963
- Listen! The Stars!, by John Brunner (na) July 1963
- The Rebellers, by Jane Roberts (n.) July 1963
- Envoy to New Worlds, by Keith Laumer (co) August 1963 [Jame Retief]
- Flight from Yesterday, by Robert Moore Williams (n.) August 1963
- The Astronauts Must Not Land, by John Brunner (n.) September 1963
- The Space-Time Juggler, by John Brunner (na) September 1963 [Interstellar Empire]
- Beyond the Galactic Rim, by A. Bertram Chandler (co) October 1963 [Rim Worlds]
- The Ship from Outside, by A. Bertram Chandler (n.) October 1963 [Rim Worlds]
- Castaways’ World, by John Brunner (n.) November 1963 [Zarathustra Refugee Planets]
- The Rites of Ohe, by John Brunner (n.) November 1963
- The Hand of Zei, by L. Sprague de Camp (n.) December 1963 (Avalon, February 1963) [Viagens Interplanetary]
- The Search for Zei, by L. Sprague de Camp (n.) December 1963 (Avalon, August 1962) [Viagens Interplanetary]
- One of Our Asteroids Is Missing, by Calvin M. Knox (n.) January 1964
- The Twisted Men, by A. E. van Vogt (co) January 1964
- The Lunar Eye, by Robert Moore Williams (n.) February 1964
- The Towers of Toron, by Samuel R. Delany (n.) February 1964 [Fall of the Towers]
- The Houses of Iszm, by Jack Vance (na) March 1964 [Nopalgarth]
- Son of the Tree, by Jack Vance (na) March 1964 [Nopalgarth]
- The Dark Intruder & Other Stories, by Marion Zimmer Bradley (co) April 1964
- Falcons of Narabedla, by Marion Zimmer Bradley (n.) April 1964
- The Duplicators, by Murray Leinster (n.) May 1964
- No Truce with Terra, by Philip E. High (n.) May 1964
- The Million Year Hunt, by Kenneth Bulmer (n.) June 1964
- Ships to the Stars, by Fritz Leiber (co) June 1964
- Demons’ World, by Kenneth Bulmer (n.) July 1964
- I Want the Stars, by Thomas E. Purdom (n.) July 1964
- The Arsenal of Miracles, by Gardner F. Fox (n.) August 1964
- Endless Shadow, by John Brunner (na) August 1964
- People of the Talisman, by Leigh Brackett (n.) September 1964 [Eric John Stark]
- The Secret of Sinharat, by Leigh Brackett (n.) September 1964 [Eric John Stark]
- Exile from Xanadu, by Lan Wright (n.) October 1964
- The Golden People, by Fred Saberhagen (n.) October 1964 [Boris Brazil]
- Message from the Eocene, by Margaret St. Clair (n.) November 1964
- Three Worlds of Futurity, by Margaret St. Clair (co) November 1964
- The Coils of Time, by A. Bertram Chandler (n.) December 1964 [Christopher Wilkinson]
- Into the Alternate Universe, by A. Bertram Chandler (n.) December 1964 [John Grimes]
- The Ship That Sailed the Time Stream, by G. C. Edmondson (n.) January 1965
- Stranger Than You Think, by G. C. Edmondson (co) January 1965
- Fugitive of the Stars, by Edmond Hamilton (n.) February 1965
- Land Beyond the Map, by Kenneth Bulmer (n.) February 1965 [Keys to the Dimensions]
- Off Center, by Damon Knight (co) March 1965
- The Rithian Terror, by Damon Knight (n.) March 1965
- Enigma from Tantalus, by John Brunner (n.) April 1965
- The Repairmen of Cyclops, by John Brunner (n.) April 1965 [Zarathustra Refugee Planets]
- Our Man in Space, by Bruce W. Ronald (n.) May 1965
- Ultimatum in 2050 A.D., by Jack Sharkey (na) May 1965
- Alpha Yes, Terra No!, by Emil Petaja (n.) June 1965
- The Ballad of Beta-2, by Samuel R. Delany (n.) June 1965
- The Altar on Asconel, by John Brunner (n.) July 1965
- Android Avenger, by Ted White (n.) July 1965 [Tanner]
- Monsters in Orbit, by Jack Vance (n.) August 1965
- The World Between and Other Stories, by Jack Vance (co) August 1965
- The Water of Thought, by Fred Saberhagen (n.) September 1965 [Boris Brazil]
- We, the Venusians, by John Rackham (n.) September 1965
- The Alternate Martians, by A. Bertram Chandler (n.) October 1965 [Christopher Wilkinson]
- Empress of Outer Space, by A. Bertram Chandler (n.) October 1965 [Ex-Empress Irene]
- Behold the Stars, by Kenneth Bulmer (n.) November 1965
- Planetary Agent X, by Mack Reynolds (n.) November 1965
- The Caves of Mars, by Emil Petaja (n.) December 1965
- Space Mercenaries, by A. Bertram Chandler (n.) December 1965 [Ex-Empress Irene]
- The Mad Metropolis, by Philip E. High (n.) January 1966
- Space Captain, by Murray Leinster (n.) January 1966
- Empire Star, by Samuel R. Delany (n.) February 1966
- The Tree Lord of Imeten, by Thomas E. Purdom (n.) February 1966
- The Brains of Earth, by Jack Vance (n.) March 1966 [Nopalgarth]
- The Many Worlds of Magnus Ridolph, by Jack Vance (co) March 1966 [Magnus Ridolph]
- The Kar-Chee Reign, by Avram Davidson (n.) April 1966 [Kar-Chee]
- Rocannon’s World, by Ursula K. Le Guin (n.) April 1966 [Ekumen]
- Clash of Star-Kings, by Avram Davidson (n.) May 1966
- Danger from Vega, by John Rackham (n.) May 1966
- Dawnman Planet, by Mack Reynolds (n.) June 1966 [United Planets]
- Inherit the Earth, by Claude Nunes (n.) June 1966
- The Planeteers, by John W. Campbell, Jr. (co) July 1966 [Penton & Blake]
- The Ultimate Weapon, by John W. Campbell, Jr. (n.) July 1966
- The Off-Worlders, by John Baxter (n.) August 1966
- The Star Magicians, by Lin Carter (n.) August 1966
- The Beasts of Kohl, by John Rackham (n.) September 1966
- A Planet of Your Own, by John Brunner (n.) September 1966
- Mankind Under the Leash, by Thomas M. Disch (n.) October 1966
- Planet of Exile, by Ursula K. Le Guin (n.) October 1966 [Ekumen]
- The Mind Monsters, by Howard L. Cory (n.) November 1966
- The Unteleported Man, by Philip K. Dick (na) November 1966
- The Man Without a Planet, by Lin Carter (n.) December 1966 [The Great Imperium]
- Time to Live, by John Rackham (n.) December 1966
- Contraband from Otherspace, by A. Bertram Chandler (n.) January 1967 [John Grimes]
- Reality Forbidden, by Philip E. High (n.) January 1967
- Envoy to the Dog Star, by Frederick L. Shaw (n.) February 1967
- Shock Wave, by Leigh & Walt Richmond (n.) February 1967
- The Ship from Atlantis, by H. Warner Munn (n.) March 1967 [Prince Gwalchmai]
- The Stolen Sun, by Emil Petaja (n.) March 1967 [The Kalevala]
- The Double Invaders, by John Rackham (n.) April 1967
- These Savage Futurians, by Philip E. High (n.) April 1967
- Nebula Alert, by A. Bertram Chandler (n.) May 1967 [Ex-Empress Irene]
- The Rival Rigelians, by Mack Reynolds (n.) May 1967 [United Planets]
- The Key to Irunium, by Kenneth Bulmer (n.) June 1967 [Keys to the Dimensions]
- The Wandering Tellurian, by Alan Schwartz (n.) June 1967
- The Last Castle, by Jack Vance (na) July 1967
- World of the Sleeper, by Tony Russell Wayman (n.) July 1967 [Dreamhouse]
- Five Against Arlane, by Thomas E. Purdom (n.) August 1967
- Lord of the Green Planet, by Emil Petaja (n.) August 1967 [The Green Planet]
- Crisis on Cheiron, by Juanita Coulson (n.) September 1967
- The Winds of Gath, by E. C. Tubb (n.) September 1967 [Earl Dumarest]
- The Lost Millennium, by Leigh & Walt Richmond (n.) October 1967
- The Road to the Rim, by A. Bertram Chandler (n.) October 1967 [John Grimes]
- Computer War, by Mack Reynolds (n.) November 1967
- Death Is a Dream, by E. C. Tubb (n.) November 1967 (Hart-Davis, April 1967)
- Tramontane, by Emil Petaja (n.) December 1967 [The Kalevala]
- The Wrecks of Time, by Michael Moorcock (n.) December 1967
- Alien Sea, by John Rackham (n.) January 1968
- C.O.D. Mars, by E. C. Tubb (n.) January 1968
- The Pictures of Pavanne, by Lan Wright (n.) February 1968
- The Youth Monopoly, by Ellen Wobig (n.) February 1968
- Crown of Infinity, by John M. Faucette (n.) March 1968
- The Prism, by Emil Petaja (n.) March 1968
- Pity About Earth, by Ernest Hill (n.) April 1968
- Space Chantey, by R. A. Lafferty (n.) April 1968
- Anthropol, by Louis Trimble (n.) May 1968 [Anthropol Detective Agency]
- The Time Mercenaries, by Philip E. High (n.) May 1968
- The Key to Venudine, by Kenneth Bulmer (n.) June 1968 [Keys to the Dimensions]
- Mercenary from Tomorrow, by Mack Reynolds (n.) June 1968 [Joseph Mauser]
- Doom of the Green Planet, by Emil Petaja (n.) July 1968 [The Green Planet]
- Star Quest, by Dean R. Koontz (n.) July 1968
- Derai, by E. C. Tubb (n.) August 1968 [Earl Dumarest]
- The Singing Stones, by Juanita Coulson (n.) August 1968
- Destination: Saturn, by Lin Carter & David Grinnell (n.) September 1968 (Avalon, September 1967) [Ajax Calkins]
- Invader on My Back, by Philip E. High (n.) September 1968 (Hale, July 1968)
- The Proxima Project, by John Rackham (n.) October 1968
- Target: Terra, by Laurence M. Janifer & S. J. Treibich (n.) October 1968 [Angelo DiStefano]
- The Man Who Saw Tomorrow, by Jefferson Sutton (n.) November 1968
- So Bright the Vision, by Clifford D. Simak (co) November 1968
- The Age of Ruin, by John M. Faucette (n.) December 1968
- Code Duello, by Mack Reynolds (n.) December 1968 [United Planets]
- The Fall of the Dream Machine, by Dean R. Koontz (n.) January 1969
- The Star Venturers, by Kenneth Bulmer (n.) January 1969
- The High Hex, by Laurence M. Janifer & S. J. Treibich (n.) February 1969 [Angelo DiStefano]
- The Rim Gods, by A. Bertram Chandler (n.) February 1969 [John Grimes]
- Green Millennium, by Fritz Leiber (n.) March 1969 (Abelard, 1953)
- Night Monsters, by Fritz Leiber (co) March 1969
- The Brass Dragon, by Marion Zimmer Bradley (n.) April 1969
- Ipomoea, by John Rackham (n.) April 1969
- Fear That Man, by Dean R. Koontz (n.) May 1969
- Toyman, by E. C. Tubb (n.) May 1969 [Earl Dumarest]
- The Eyes of Bolsk, by Robert Lory (n.) June 1969 [Trovo]
- The Space Barbarians, by Mack Reynolds (n.) June 1969 [John of the Hawks]
- Tonight We Steal the Stars, by John W. Jakes (n.) July 1969 [Dragonard]
- The Wagered World, by Laurence M. Janifer & S. J. Treibich (n.) July 1969 [Angelo DiStefano]
- Cradle of the Sun, by Brian M. Stableford (n.) August 1969
- The Wizards of Senchuria, by Kenneth Bulmer (n.) August 1969 [Keys to the Dimensions]
- The Bane of Kanthos, by Alex Dain (n.) September 1969
- Kalin, by E. C. Tubb (n.) September 1969 [Earl Dumarest]
- Treasure of Tau Ceti, by John Rackham (n.) October 1969
- Kar Kaballa, by George Henry Smith (n.) November 1969 [Annwn]
- Tower of the Medusa, by Lin Carter (n.) November 1969
- Earthrim, by Nick Kamin (n.) December 1969
- Phoenix Ship, by Leigh & Walt Richmond (n.) December 1969
- Mask of Chaos, by John W. Jakes (n.) 1970
- The Anything Tree, by John Rackham (n.) January 1970
- The Winds of Darkover, by Marion Zimmer Bradley (n.) January 1970 [Darkover]
- The Blind Worm, by Brian M. Stableford (n.) February 1970
- Seed of the Dreamers, by Emil Petaja (n.) February 1970
- The Jester at Scar, by E. C. Tubb (n.) March 1970 [Earl Dumarest]
- To Venus! To Venus!, by David Grinnell (n.) March 1970
- Gallagher’s Glacier, by Leigh & Walt Richmond (n.) April 1970
- Positive Charge, by Leigh & Walt Richmond (co) April 1970
- Flower of Doradil, by John Rackham (n.) May 1970
- A Promising Planet, by Jeremy Strike (n.) May 1970
- Alton’s Unguessable, by Jefferson Sutton (n.) June 1970
- The Ships of Durostorum, by Kenneth Bulmer (n.) June 1970 [Keys to the Dimensions]
- A Harvest of Hoodwinks, by Robert Lory (co) July 1970
- Masters of the Lamp, by Robert Lory (n.) July 1970 [Shamryke Odell]
- The Star Virus, by Barrington J. Bayley (n.) August 1970
- Lord of the Trees, by Philip José Farmer (n.) September 1970 [Secrets of the Nine]
- The Mad Goblin, by Philip José Farmer (n.) September 1970 [Secrets of the Nine]
- The Communipaths, by Suzette Haden Elgin (n.) October 1970 [Coyote Jones]
- The Noblest Experiment in the Galaxy, by Louis Trimble (n.) October 1970 [Anthropol Detective Agency]
- Dark of the Woods, by Dean R. Koontz (n.) November 1970
- Soft Come the Dragons, by Dean R. Koontz (co) November 1970
- Dwellers of the Deep, by K. M. O’Donnell (n.) December 1970
- The Gates of Time, by Neal Barrett, Jr. (n.) December 1970
- Alice’s World, by Sam J. Lundwall (n.) January 1971
- No Time for Heroes, by Sam J. Lundwall (n.) January 1971
- Beyond Capella, by John Rackham (n.) February 1971
- The Electric Sword-Swallowers, by Kenneth Bulmer (n.) February 1971
- Clockwork’s Pirates, by Ron Goulart (n.) March 1971
- Ghost Breaker, by Ron Goulart (co) March 1971 [Max Kearny]
- Lallia, by E. C. Tubb (n.) April 1971 [Earl Dumarest]
- Recoil, by Claude & Rhoda Nunes (n.) April 1971
- Alternate Orbits, by A. Bertram Chandler (co) May 1971 [John Grimes]
- The Dark Dimensions, by A. Bertram Chandler (n.) May 1971 [John Grimes; Dominic Flandry]
- Dark Planet, by John Rackham (n.) June 1971
- The HEROD Men, by Nick Kamin (n.) June 1971
- Six Worlds Yonder, by Eric Frank Russell (co) July 1971 (Ace, October 1958)
- The Space Willies, by Eric Frank Russell (co) July 1971 (Ace, October 1958)
- The Hunters of Jundagai, by Kenneth Bulmer (n.) August 1971 [Keys to the Dimensions]
- Project Jove, by John S. Glasby (n.) August 1971
- Gather in the Hall of the Planets, by K. M. O’Donnell (n.) September 1971
- In the Pocket and Other S-F Stories, by K. M. O’Donnell (co) September 1971
- The Pirates of Zan, by Murray Leinster (n.) October 1971 (Ace, November 1959)
- Annihilation Factor, by Barrington J. Bayley (n.) January 1972
- Highwood, by Neal Barrett, Jr. (n.) January 1972
- The Door Through Space, by Marion Zimmer Bradley (n.) February 1972 (Ace, October 1961)
- A Scatter of Stardust, by E. C. Tubb (co) March 1972
- Technos, by E. C. Tubb (n.) March 1972 [Earl Dumarest]
- The Dragon Masters, by Jack Vance (na) April 1972 (Ace, February 1963)
- The Space Pirate, by Jack Vance (n.) April 1972 (Toby Press, 1953)
- Against Arcturus, by Susan K. Putney (n.) May 1972
- Time Thieves, by Dean R. Koontz (n.) May 1972
- The Gateway to Never, by A. Bertram Chandler (n.) June 1972 [John Grimes]
- The Inheritors, by A. Bertram Chandler (n.) June 1972 [John Grimes]
- The Chariots of Ra, by Kenneth Bulmer (n.) July 1972 [Keys to the Dimensions]
- Earthstrings, by John Rackham (n.) July 1972
- Blackman’s Burden, by Mack Reynolds (n.) August 1972 [Homer Crawford]
- Border, Breed, Nor Birth, by Mack Reynolds (n.) August 1972 [Homer Crawford]
- Dr. Futurity, by Philip K. Dick (n.) September 1972 (Ace, February 1960)
- The Unteleported Man, by Philip K. Dick (na) September 1972 (Ace, November 1966)
- The Hard Way Up, by A. Bertram Chandler (co) October 1972 [John Grimes]
- The Veiled World, by Robert Lory (n.) October 1972 [Shamryke Odell]
- The Dark Intruder & Other Stories, by Marion Zimmer Bradley (co) December 1972 (Ace, April 1964)
- Falcons of Narabedla, by Marion Zimmer Bradley (n.) December 1972 (Ace, April 1964)
- Badge of Infamy, by Lester del Rey (n.) January 1973
- The Sky Is Falling, by Lester del Rey (n.) January 1973
- Computer War, by Mack Reynolds (n.) February 1973 (Ace, November 1967)
- The Monsters of Juntonheim, by Edmond Hamilton (n.) March 1973 (World Distributors, 1950)
- The Sun Destroyers, by Ross Rocklynne (co) March 1973 [Darkness]
- The Dragon Masters, by Jack Vance (na) April 1973 (Ace, February 1963)
- The Last Castle, by Jack Vance (na) April 1973 (Ace, July 1967)
- Hierarchies, by John T. Phillifent (n.) May 1973 [Interstellar Security]
- Mister Justice, by Doris Piserchia (n.) May 1973
- Battle on Venus, by William F. Temple (n.) June 1973 (Ace, April 1963)
- The Three Suns of Amara, by William F. Temple (n.) June 1973 (Ace, February 1962)
- Hunting on Kunderer, by William Barton (n.) August 1973 [Starover Universe]
- Life with Lancelot, by John T. Phillifent (n.) August 1973
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Table-of-Contents