A

Aghill, Gordon, (Randall Garrett and Robert Silverberg)
--Gambler's Planet, June, 1956.
--Catch a Thief, July, 1956.
--also see Garrett, Randall
--also see Greer, Richard
--also see Mitchell, Clyde
--also see Silverberg, Robert
--also see Spencer, Leonard G.

Aldiss, Brian,
--Tyrants' Territory, March, 1962. (novelet)

Anderson, Kevin J.,
--see Herbert, Brian, and Kevin J. Anderson
--see Rusch, Kristine Kathryn, and Kevin J. Anderson

Anderson, Poul, (1926-2001)
--Third Stage, February, 1962.
--Escape from Orbit, October, 1962. (novelet)
--Homo Aquaticus, September, 1963.
--Vulcan's Forge, January, 1983.

Anthony, Piers,
--Quinquepedalian, November, 1963.
--Orn (Part 1), July, 1970.
--Orn (Conclusion), September, 1970.

Archette, Guy, (Chester S. Geier)
--The World Beyond, December, 1947.
--Secret of the Yellow Crystal, April, 1948. (novelet)
--Justice Satellite, May, 1948.
--also see Geier, Chester S.

Arnason, Eleanor,
--The Semen Thief, 1993.

Arnette, Robert, (Robert Silverberg)
--Cosmic Kill (Part 1), April, 1957.
--Cosmic Kill (Conclusion), May, 1957.
--also see Silverberg, Robert

Asimov, Isaac,
--Marooned Off Vesta, March, 1939. MYST (author's first publication)
--The Weapon Too Dreadful to Use, May, 1939.
--Robot AL-76 Goes Astray, February, 1942. * (robot)
--Satisfaction Guaranteed, April, 1951. (robot)
--Robot AL-76 Goes Astray, April, 1956. (reprint)
--Anniversary, March, 1959. MYST
--Birth of a Notion, April, 1976.

Asplund, Russell William,
--Ascension, #598, Fall, 1999.

Austen, Sidney,
--The Frightened Planet, October, 1948.

Austin, A. J.,
--Sunday Driver, Yeah, #558, May, 1991.

Ayre, Thornton,
--World Without Women, April, 1939.

B

Baker, Eric T.,
--Uncertainty and the Dread Word Love, October, 1993.

Baker, Kage, (1952- )
--The Fourth Branch, #597, Summer, 1999.

Ballard, J. G.,
--The Insane Ones, January, 1962.
--The Thousand Dreams of Stellavista, March, 1962.
--Thirteen to Centaurus, April, 1962. (novelet)
--Passport to Eternity, June, 1962.
--The Sherrington Theory, March, 1963.
--The Encounter, June, 1963. (novelet)

Banister, Manly,
--The Scarlet Saint (Part 1), January, 1956.
--The Scarlet Saint (Part 2), February, 1956.
--The Scarlet Saint (Part 3), March, 1956.
--The Scarlet Saint (Conclusion), May, 1956.

Banks, Richard,
--The Last Class, July, 1962.

Barclay, Lester,
--The Man in the Moon, April, 1948.

Barnes, John,
--Restricted to the Necessary, March, 1989.

Barrett, Neal, Jr.,
--The Game, July, 1963. (novelet)
--To Plant a Seed, December, 1963. (novelet)

Bartholomew, Stephen,
--Far Enough to Touch, December, 1962.

Barton, William,
--see Barton, William, and Michael Capobianco

Barton, William, and Michael Capobianco,
--Thematic Torus in Search of a Cusp, #594, Summer-Fall, 1998.

Bassett, James C.,
--The Roar Shack, #596. Spring, 1999.

Beaumont, Charles,
--The Devil, You Say? January, 1951. (author's first publication)

Bell, Earl L.,
--The Young Old Man, September, 1929.
--The Young Old Man, October, 1962. (reprint)

Bell, M. Shayne,
--Life Itself Is Reason Enough, #598, Fall, 1999. Star Trek: The Next Generation

Benford, Gregory,
--Nobody Lives on Burton Street, 1970. *
--The Dark Backward, February, 1993. *

Bern, David,
--Three Wise Men from Space, December, 1940.

Bernal, A. W.,
--King Arthur's Knight in a Yankee Court, April, 1941. (novelet)

Binder, Eando, (Otto Binder unless otherwise notes)
--I, Robot, January, 1939. (first Adam Link)
--The Flame from Nowhere, April, 1939.
--Adam Link Fights a War, December, 1940. (novel)
--Adam Link Saves the World, April, 1942. (novelet)

Blade, Alexander, (pseudonym)
--The Strange Adventure of Victor MacLeigh, 1941. (David Vern)
--The Monster from Mars, April, 1948. (novelet)
--The Brain, October, 1948. (novel)

Bloch, Robert,
--The Strange Flight of Richard Clayton, March, 1939. *
--Strictly from Mars, February, 1948. (novelet)
--The Strange Flight of Richard Clayton, April, 1956. (reprint)
--The Bald-Headed Mirage, 1964.

Bond, Nelson S.,
--Fugitives from Earth, December, 1939.

Bone, J. F.,
--For Services Rendered, April, 1963.

Bova, Ben,
--The Towers of Titan, January, 1962. (novelet)
--Answer, Please Answer, October, 1962.
--High Jump, #602, Summer, 2000.

Brackett, Leigh, (1915-1978)
--The Road to Sinharat, May, 1963. (novelet)

Bradbury, Ray,
--The Laurel & Hardy Alpha Centauri Farewell Tour, #601, Spring, 2000.

Bradley, Marion Zimmer,
--Black and White, November, 1962.
--Measureless to Man, December, 1962. (novelet) (aka The Dark Intruder)
--also see White, Ted, and Marion Zimmer Bradley

Brantingham, Juleen,
--Tourist Attraction, August, 1993.

Braswell, Elizabeth,
--The Bride, #599, Winter, 2000.

Breuer, Miles J.,
--The Hungry Guinea Pig, January, 1930.
--The Hungry Guinea Pig, October, 1961. (reprint)

Brin, David,
--Shhh ..., May, 1988. *

Brown, Bernard,
--Prima Donna, 1980, #67, October, 1931.
--Photo Control, #100, August, 1934. *
--Photo Control, #600, Special, 2000. (reprint from #100)

Brown, Fredric, (1906-1972)
--From These Ashes, August, 1950. (also known as Entity Trap)
--Gateway to Glory, October, 1950. (novelette)
--Keep Out, March, 1954. *
--also see Brown, Fredric, and Mack Reynolds

Brown, Fredric, and Mack Reynolds,
--The Hatchetman, December, 1951.

Brown, Rosel George,
--Signs of the Times, December, 1959.

Brown, Stewart Pierce,
--Small Voice, Big Man, December, 1962.

Browne, Howard,
--Warrior of the Dawn (Part 1), December, 1942.
--Warrior of the Down (Conclusion), January, 1943.
--The Return of Tharn (Part I), October, 1948.
--The Return of Tharn (Part II), November, 1948.
--The Return of Tharn (Conclusion), December, 1948.

Browning, Craig,
--Armageddon, May, 1948. (novel)
--The Venusian, August, 1948. (novelette)

Brunner, John,
--Enigma from Tantalus, October, 1964.
--Klepsit, #558, May, 1991. (excerpt from A Maze of Stars)

Brusso, Charlene,
--A Night at the Opera, #596, Spring, 1999.

Buckner, Bradner,
--Revolution of Venus, April, 1939.
--The Day Time Stopped Moving, October, 1940. *
--The Day Time Stopped Moving, April, 1956. (reprint)

Bunch, David R.,
--Somebody Up There Hates Us, April, 1963.

Burke, Ralph, (Robert Silverberg)
--Stay Out of My Grave, July, 1956.
--The Lunatic Planet, November, 1957.
--also see Silverberg, Robert

Burroughs, Edgar Rice,
--Savage Pellucidar, November, 1963. (novelet)

Butler, Ellis Parker,
--Solander's Radio Tomb, June, 1927. *
--Solander's Radio Tomb, April, 1956. (reprint)

Byrne, S. J.,
--Prometheus II, February, 1948. (novel)

C

Campbell, Christian L.,
--The Reign of Rainbow Stars, #601, Spring, 2000.

Campbell, John W., Jr., (1910-1971)
--When the Atoms Failed, January, 1930. (author's first publication)
--The Metal Horde, April, 1930.
--Piracy Preferred, June, 1930. (novelette)
--The Voice in the Void, in Amazing Stories Quarterly, Summer, 1930.
--Solarite, November, 1930. (novelette)
--The Black Star Passes, in Amazing Stories Quarterly, Fall, 1930. (novel)
--Islands of Space, in Amazing Stories Quarterly, Spring, 1931. (novel)
--Invaders from the Infinite, in Amazing Stories Quarterly, Spring-Summer, 1932. (novel)
--The Last Evolution, August, 1932.
--Beyond the End of Space (Part 1), March, 1933.
--Beyond the End of Space (Conclusion), April, 1933.
--The Battery of Hate, November, 1933.
--Uncertainty (Part 1), October, 1936.
--Uncertainty (Conclusion), November, 1936.

Capobianco, Michael,
--see Barton, William, and Michael Capobianco

Card, Orson Scott,
--A Plague of Butterflies, November, 1981.
--Heal Thyself, #597, Summer, 1999.

Carleton, H. B.,
--Hard Guy, November, 1942. * (short short)
--Hard Guy, April, 1956. (reprint)

Chamberlain, Philip Dennis,
--The Tale of the Atom, February, 1935.
--The Tale of the Atom, February, 1963. (reprint)

Chandler, A. Bertram, (1912-1984)
--The Winds of If, September, 1963. (novel)

Chase, Adam,
--Summer Snow Storm, October, 1956.
--The Nursery Commandos, November, 1956.
--Home Is Where You Left, February, 1957.
--School for Conquerors, April, 1957.
--Winged Planet, May, 1957.
--Blonde Cargo, January, 1958.
--The Space Breed, April, 1958.

Chase, Adam, and Ivar Jorgensen,
--Quest of the Golden Ape (Part 1), January, 1957.
--Quest of the Golden Ape (Part 2), February, 1957.
--Quest of the Golden Ape (Conclusion), March, 1957.

Clarke, Arthur C., (1917- )
--Encounter in the Dawn, June-July, 1953. *
--A New Look at Space, July, 1960. (article)
--Before Eden, June, 1961.
--Sunjammer, February, 1966. (reprinted from New Worlds, #148, March, 1965.) (aka The Wind from the Sun)
--Encounter in the Dawn, June, 1966. (reprint)

Clifton, Mark,
--Pawn of the Black Fleet (Part 1), January, 1962.
--Pawn of the Black Fleet (Conclusion),February, 1962.
--Hang Head, Vandal, April, 1962.

Cloukey, Charles,
--Rhythm, April, 1930.

Coblentz, Stanton A.,
--Missionaries from the Sky, November, 1930.
--In the Footsteps of the Wasp, #100, August, 1934.
--Death in the Tubeway, January, 1939.
--Missionaries from the Sky, February, 1962. (reprint)

Cox, Greg,
--Bedside Matters, #601, Spring, 2000. (Star Trek)

Cross, Polton,
--The Martian Avenger, April, 1939.

Cummings, Ray,
--Priestess of the Moon, December, 1940. (novelet)
--The World Beyond, July, 1942. *
--The World Beyond, April, 1956. (reprint)

D

Dallas, Paul V.,
--The Idiot, November, 1956.

Daniel, Tony,
--The Natural Hack, March, 1992.
--Dover Beach, March, 1993.

Dann, Jack,
--Vapors, June, 1993.
--The Path of Remembrance, November, 1993.
--also see Malzberg, Barry N., and Jack Dann

Davidson, Avram,
--The Autogóndola Invention, November, 1983.

Dee, Roger,
--Inconstancy, January, 1962.

Deegan, Frances M., (William Hamling?)
--Gallery of Glacial Doom, #200, December, 1945. *
--Gallery of Glacial Doom, #600, Special, 2000. (reprint from #200, December, 1945.)

deFord, Miriam Allen,
--The Akkra Case, January, 1962.

del Rey, Lester,
--Thunder in Space, June, 1962. (novelet)

Denmark, Harrison, (Roger Zelazny)
--The Stainless Steel Leech, April, 1963.
--Mine is the Kingdom, August, 1963.

De Vet, Charles V.,
--The Unexpected Weapon, 1950. (author's first publication)

Dick, Philip K., (1928-1982)
--The Builder, December, 1953/January, 1954. *
--Small Town, May, 1954.
--Stand-by, October, 1963.
--What'll We Do with Ragland Park? November, 1963.
--The Days of Perky Pat, December, 1963. (novelet)
--A Game of Unchance, July, 1964.

Di Filippo, Paul, (1954- )
--Kid Charlemagne, September, 1987.
--Campbell's World, 1993. *
--Afterschool Special, June, 1993.
--Linda and Phil, 1995. *
--Working for the U, #599, Winter, 2000.

Disch, Thomas M., (1940- )
--The Demi-Urge, June, 1963. *
--"Utopia? Never!" August, 1963. *
--Now Is Forever, March, 1964. *
--The Burial Society, September, 1993.

Doctorow, Cory,
--Shadow of the Mothaship, #599, Winter, 2000.

Dorman, S.,
--The Putnam Tradition, January, 1963.

Douglas, William Withers,
--The Ice Man, February, 1930. (novelet)
--The Ice Man, September, 1962. (reprint)

Douglass, Gary D.,
--Extraterrestrial Life on the Mississippi, #558, May, 1991.

Duane, Diane,
--Recensions, #594, Summer-Fall, 1998.

Duclos, Maurice,
--Spawn of the Ray, February, 1938.
--Spawn of the Ray, April, 1962. (reprint)

Dunn, J. R.,
--Men of Good Will, March, 1993.

Dyer, S. N.,
--I Married the Stalker from Space, #595, Winter, 1999.

E

Eakin, William R.,
--Encounter in Redgunk, #594, Summer-Fall, 1998.
--Homesickness, #598, Fall, 1999.

Early, A.,
--And It Was Good, February, 1962.

Effinger, George Alec, (1947-2002)
--Fatal Disk Error, May, 1990.

Egan, Doris,
--Timerider, 1986. *

Egan, Jack,
--World Edge, November, 1962.
--Cully, January, 1963.

Eisenberg, Larry,
--The Fastest Draw, October, 1963.

Eklund, Gordon,
--Moby, Too, December, 1973. *

Ellison, Harlan, (1934- )
--Gnomebody, October, 1956.
--Tracking Level, December, 1956.
--Savage Wind, January, 1957.
--The Savage Swarm, March, 1957.
--Yellow Streak Hero, May, 1957. (aka Night Vigil)
--Steel Napolean, June, 1957.
--The Plague Bearers, August, 1957.
--The Glass Brain, September, 1957.
--The Vengeance of the Galaxy, February, 1958.
--Are You Listening? December, 1958.
--Sound of the Scythe, October, 1959.
--Dogfight on 101, 1969. * (aka Along the Scenic Route)
--The Cheese Stands Alone, 1981.
--The Toad Prince; or, Sex Queen of the Martian Pleasure-Domes, #600, Special, 2000.
--also see Ellison, Harlan, and Joe L. Hensley

Ellison, Harlan, and Joe L. Hensley,
--Visionary, May, 1959.

Ely, David,
--The Wizard of Light, March, 1962.

Enford, Knut,
--Day of the Druid, November, 1948.

F

Fairman, Paul W.,
--No Teeth for the Tiger, 1950. (author's first publication)
--The Cosmic Frame, 1953. Cinema: Invasion of the Saucermen, 1957.
--The Man in the Ice Box, #300, November, 1955. *
--A Great Night in the Heavens, December, 1959.
--The Man in the Ice Box, #600, Special, 2000. (reprint from #300, November, 1955.)

Farley, Ralph Milne,
--The Hidden Universe (Part 1), November, 1939.
--The Hidden Universe (Conclusion), December, 1939.

Farmer, Philip José, (1918- )
--Tongues of the Moon, September, 1961.
--How Deep the Grooves, February, 1963.
--The Oogenesis of Bird City, September, 1970.
--Fundamental Issue, December, 1976.

Fearing, Vern,
--Window to the Rest, May, 1954.

Fearn, John Russell,
--Black Empress, January, 1939.
--Secret of the Buried City, May, 1939.

Finch, Sheila,
--Ceremony After a Raid, July, 1989.
--The Old Man and C, November, 1989.

Fintushel, Eliot,
--Crane Fly, #594, Summer-Fall, 1998.
--Honey Baby and Mademan, #595, Winter, 1999.

Flagg, Francis, (George Henry Weiss)
--The Machine Man of Ardathia, November, 1927. *
--The Master Ants, May, 1928.
--The Blue Dimension, June, 1928.
--The Cities of Ardathia, March, 1932. (novelette)
--The Resistant Ray, July, 1932.
--The Mentanicals, April, 1934.

Francis, Lee, (pseudonym of persons unknown unless otherwise noted)
--Cursed Caverns of Ra, September, 1945. (novelet)
--Sentimental Monster, December, 1946.
--Zero A. D., March, 1948. (novel)
--Forgotten Hades, May, 1948. (novelet)
--The Man from Yesterday, August, 1948. (novel by Howard Browne)
--Phantom of the Forest, November, 1948.

Friesner, Esther, (Esther Mona Friesner-Stutzman, 1951- )
--Dragonet, January, 1986. (short short)

Fyfe, H. B.,
--Star Chamber, March, 1963.
--The Klygha, December, 1963.

G

Gade, Henry,
--Liners of Space, December, 1939.

Gallum, Raymond Z.,
--The Eternal Wall, November, 1942. *
--The Eternal Wall, April, 1956. (reprint)

Galouye, Daniel F.,
--Recovery Area, February, 1963.
--Reign of the Telepuppets, August, 1963. (novella)

Gardner, James Alan,
--Hardware Scenario G-49, 1991. *

Garfield, Frances,
--Gulpers Versus Earthmen, December, 1939.

Garrett, Randall, (1927-1987)
--Puzzle in Yellow, November, 1956.
--also see Aghill, Gordon
--also see Spencer, Leonard G.

Geier, Chester S.,
--The Sphere of Sleep, December, 1942.
--Mirage World, #200, December, 1945, (novelet)
--Death Sentence, December, 1946.
--Light of Life, December, 1947.
--Secret of the Robot, April, 1948.
--Cold Ghost, November, 1948.
--also see Archette, Guy

Gernsback, Hugo,
--Baron M&uum;nchhausen's Scientific Adventures: How the Martian Canals Are Built, 1928.

Geston, Mark S.,
--Falconer, May, 1993.

Golden, Christie,
--A Night at Sandrine's, #595, Winter, 1999. (Star Trek Voyager story)

Gotlieb, Phyllis,
--Phantom Foot, December, 1959.
--Sunburst, #400, March, 1964. (novel)

Goulart, Ron,
--The Yes Men of Venus, July, 1963.

Greenfield, Taylor H.,
--The Sword and the Atopen (Hopkins University Midwinter Lecture 2348), January, 1930. *
--The Sword and the Atopen, April, 1956. (reprint)

Greer, Richard, (pseudonym)
--Calling Captain Flint, August, 1956.
--The Great Klandar Race, December, 1956. (Randall Garrett and Robert Silverberg)
--also see Aghill, Gordon
--also see Mitchell, Clyde
--also see Silverberg, Robert
--also see Spencer, Leonard G.
--also see Vance, Gerald

Gunn, James,
--The Futurist, November, 1993.

H

Haldeman, Jack C.,
--WATCHDOG, May, 1972. **

Hamilton, Edmund,
--The Comet Doom, January, 1928.
--The Man Who Saw the Future, 1930.
--The Universe Wreckers (Part 1), May, 1930.
--The Universe Wreckers (Part 2), June, 1930.
--The Universe Wreckers (Conclusion), July, 1930.
--Devolution, December, 1936. *
--Wacky World, March, 1942. *
--World of a Thousand Moons, December, 1942. (novelet)
--Wacky World, April, 1956. (reprint)
--Requiem, April, 1962.
--The Stars, My Brothers, May, 1962. (novelet)
--Sunfire! September, 1962.
--Babylon in the Sky, March, 1963.

Hamling, William Lawrence,
--Planet of Duplicates, December, 1945.

Hamm, T. D.,
--The Survivors, August, 1961.

Hank, Dick,
--The Legacy, August, 1961. (vignette)

Hansen, L. Taylor,
--The Prince of Liars, October, 1930. (novelet)
--Lords of the Underworld, April, 1941.
--The Prince of Liars, October, 1963. (reprint)

Harness, Charles L.,
--A Boost in Time, #601, Spring, 2000.

Harris, John Beynon, (John Wyndham)
--The Lost Machine, April, 1932.

Harrison, Harry,
--Down to Earth, November, 1963. (novelette)
--According to His Abilities, May, 1964.
--Mute Milton, February, 1966.
--Old Is New Again, #598, Fall, 1999. Alternate History

Hart, Ellis, (Harlan Ellison)
--S. R. O., 1957.
--School for Assassins, 1957.

Hasse, Henry,
--He Who Shrank, August, 1936. * (novelette)

Heinlein, Robert A., (1907-1988)
--Project Nightmare (Part 1), April, 1953.
--Project Nightmare (Conclusion), May, 1953.
--As I See Tomorrow, April, 1956. (article)

Hemry, John G.,
--Where Does a Circle Begin! #598, Fall, 1999. Alternate History

Herbert, Brian, and Kevin J. Anderson,
--A Whisper of Caladan Seas, #597, Summer, 1999.

Herbert, Frank,
--Gone Dogs, November, 1954. (novelet)
--Try to Remember! October, 1961. (novelet)
--Mindfield! March, 1962. (novelet)
--Greenslaves, March, 1965. (novelet)
--The Santaroga Barrier, 1967.
--The Heaven Makers (Part 1), April, 1967. (excerpt)
--The Heaven Makers (Conclusion), April, 1967. (excerpt)

Hickey, H. B.,
--The Eye of Wilbur Mook, November, 1948.

Hoffman, Nina Kiriki,
--A Legacy of Fire, January, 1989.
--Mud, #599, Winter, 2000.

Hoskins, Robert,
--Second Chance, April, 1962.

Huekels, Jack G.,
--Advanced Chemistry, March, 1927. *
--Advanced Chemistry, April, 1956. (reprint)

Huggins, G. Scott,
--Requiem with Interruptions, #601, Spring, 2000.

I

Irving, Minna,
--The Moon Woman, November, 1929.

J

Jakes, John,
--Secret of the Burning Finger, March, 1951.
--"Old Spacemen Never Die!" October, 1951.
--The Fire Magicians, February, 1952.
--Idiot Command, October, 1952.
--The Revenge of Edwin Mudd, November, 1954.
--The Red Telephone, April, 1960.
--Political Machine, March, 1961.
--The Highest Form of Life, August, 1961.
--Recidivism Preferred, February, 1962.
--The Protector, May, 1962.
--No Vinism Like Chau-vinism, April, 1965.

Jameson, Malcolm,
--The Monster Out of Space, July, 1940. (novelette)
--The Murder in the Time World, August, 1940.

Jarvis, E. K.,
--Green Warning, March, 1956.
--Corn-Fed Genius, August, 1956.

Javor, F. A.,
--Killjoy, December, 1963.

Jennings, Philip C.,
--Five Letters, May, 1989.
--Mad Maude's Dance, January, 1993.
--A History of the Antipodes, March, 1993.
--Otherness, #598, Fall, 1999.

Jones, Neil R.,
--The Jameson Satellite, July, 1931. **
--The Planet of the Double Sun, February, 1932. * (novelet)
--Priestess of the Sleeping Death, April, 1941. (novelet)
--The Jameson Satellite, April, 1956. (reprint)
--The Planet of the Double Sun, November, 1962. (reprint)

Jones, Raymond F.,
--The Memory of Mars, December, 1961. (novelet)
--Stay Off the Moon! December, 1962. (novelet)

Jorgensen, Ivar,
--The Thirty Thousand Stiffs, January, 1956. (Robert Silverberg)
--This Way Out, February, 1956. (Robert Silverberg)
--A Trip to Anywhen, May, 1956. (Robert Silverberg)

K

Kaletsky, Milton,
--The Planet of Errors, December, 1940.

Kandel, Michael,
--Multum in Parvo, #602, Summer, 2000.

Kane, Wilson,
--Knights of the Dark Tower, December, 1959.

Kastel, Warren,
--Illusion on Callisto, May, 1948.

Kastle, Herbert D.,
--The God on the 36th Floor, December, 1963.

Kateley, Walter,
--Remote Control, April, 1930.

Keeler, Harry Stephen,
--John Jones's Dollar, April, 1927. *
--John Jones's Dollar, April, 1956. (reprint)

Keith, J. Andrew,
--Rendezvous with Death, #558, May, 1991.

Keller, David H., (1880-1966)
--The Revolt of the Pedestrians, 1928. (author's first publication)
--Euthanasia Limited, Fall, 1929. * (novelet)
--Air Lines, January, 1930.
--A Twentieth Century Homunculus, February, 1930.
--The Rat Racket, November, 1931. *
--The Lost Language, January, 1934. *
--Life Everlasting (Conclusion), #100, August, 1934.
--The Rat Racket, April, 1956. (reprint)
--Euthanasia Limited, March, 1962. (reprint)

Kelly, James Patrick,
--Last Contact, #500, July, 1981. *
--Last Contact, #600, Special, 2000. (reprint from #500, July, 1981.)

Kendahl, James Ira,
--Beyond the Steel Wall, #300, November, 1955.

Kendig, Julian, Jr.,
--Fourth-Dimensional Space Penetrator, January, 1930.

Keyes, J. Gregory,
--Good with Secrets, #594, Summer-Fall, 1998.
--An Air of Deception, #596, Spring, 1999.

Knox, Calvin M., (Robert Silverberg)
--Run of Luck, July, 1956.
--Look Homeward, Spaceman, August, 1956.
--also see Silverberg, Robert

Kuttner, Henry, January, 1939.
--The Invisible Invasion, April, 1939.

L

Lain, Douglas,
--Instant Labor, #596, Spring, 1999.
--Selling Jesus, #601, Spring, 2000.

Landis, Geoffrey A.,
--The River of Air, The Ocean of Sky, July, 1988.
--Out of Their Element, June, 1993.

Langford, David,
--The Distressing Damsel, July, 1984. *

Laumer, Keith, (1925-1993)
--Greylorn, April, 1959. (novella)
--A Trace of Memory (Part 1), July, 1962.
--A Trace of Memory (Part 2), August, 1962.
--A Trace of Memory (Conclusion), September, 1962.
--It Could Be Anything, January, 1963. (novelet) (aka A Trip to the City)
--The Walls, March, 1963.

Lee, Mary Soon,
--Luna Incognita, #596, Spring, 1999.

Lee, Rand B.,
--Knight of Shallows, July, 1983. * (novelette)

Lee, Stanley R.,
--The Great Implication, August, 1961.

Le Guin, Ursula K.,
--The Dowry of the Angyar, September, 1964.
--The Lathe of Heaven, May, 1971. *
--Dancing to Ganam, September, 1993.
--Unchosen Love, 1994. *
--The Island of the Immortals, #594, Summer-Fall, 1998.

Leinster, Murray, (Will Jenkins)
--Fugitive from Space, May, 1954. (short novel)
--Stopover in Space (Part 1), June, 1966.
--Stopover in Space (Conclusion), August, 1966.

Lesser, Milton,
--The Girl Who Hated Air, May, 1956.

Liston, E. J.,
--Castle of Terror, November, 1948.

Livingston, Berkeley B.,
--Me and My Shadow, December, 1945. (novelet)
--The Phantom Hands, February, 1948.
--Drink Like a Fish, April, 1948.
--Death of a B. E. M., October, 1948.
--Oogie Finds Love, November, 1948.
--Concerto for a Pink Elephant, November, 1956.

Lovecraft, H. P., (1890-1937)
--The Colour Out of Space, September, 1927. *

M

MacLeod, Ian R., (1956- )
--Living in Sin, January, 1991.

Malzberg, Barry N.,
--Hieratic Realignment, #596, Spring, 1999.
--also see Malzberg, Barry N., and Jack Dann

Malzberg, Barry N., and Jack Dann,
--Life in the Air, April, 1992.

Mathieson, Theodore,
--Alias Jane Doe, January, 1956.

McAuley, Paul J.,
--Jacob's Rock, March, 1989.

McClatchie, Sam,
--Mother America, December, 1961.

McDevitt, Jack,
--Ships in the Night, October, 1993.

McDonald, Angus,
--Disassembly, #602, Summer, 2000.

McDowell, Emmet,
--The Wandering Egos, April, 1948. (novelet)

McDowell, Ian,
--My Father's Face, July, 1992.

McGarry, Mark J.,
--The Ghost in the Machine, April, 1993.

McGavin, Beta,
--Dear Nan Glanders, August, 1962.

McGivern, William P.,
--The Visible Invisible Man, December, 1940. (novelet)
--Killer's Turnabout, April, 1941.

Meade, Malcolm,
--Call Him Colossus, February, 1956.

Meek, Captain S. P.,
--Submicroscopic, August, 1931. *
--Awlo of Ulm, September, 1931. * (novelette)

Mertz, Joshua,
--Copter, #602, Summer, 2000.

Merwin, Sam, Jr.,
--Service Elevator, November, 1956.

Metzen, Chris, and Sam Moore,
--Revelations, #596, Spring, 1999. (a Starcraft Universe story)

Miller, Walter M., Jr.,
--Secret of the Death Dome, 1951. (novelet) (author's first publication)
--Secret of the Death Dome, June, 1966. (novelet, reprint)

Mitchell, Clyde, (pseudonym)
--The Monster Died at Dawn, November, 1956.
--The Deadly Decoy, February, 1957. (Randall Garrett and Robert Silverberg)
--also see Aghill, Gordon
--also see Garrett, Randall
--also see Greer, Richard
--also see Silverberg, Robert
--also see Spencer, Leonard G.
--also see Vance, Gerald

Monk, Devon,
--Nursery Crimes, #597, Summer, 1999.

Moore, Sam,
--see Metzen, Chris, and Sam Moore

Morrison, Robert,
--Dead on Arrival, August, 1948.

Morrow, James,
--Arms and the Woman, July, 1991.
--Isabella of Castile Answers Her Mail, April, 1992.
--Kevin's Fetch, #598, Fall, 1999. (excerpt from The Eternal Footman)

Morrow, Lowell Howard,
--Omega, the Man, January, 1933. (novelet)
--Omega, the Man, January, 1963. (reprint)

Morton, Duane C.,
--Of Men and Bugs, May, 1956.

Moskowitz, Sam,
--Death of a Dinosaur, August, 1956.