| GC5010A | Time Quarry - Installment 1 | Clifford D. Simak | Book-Length Serial - Installment 1 |
| GC5010B | The Stars Are The Styx | Theodore Sturgeon | Novelets |
| GC5010C | Contagion | Katherine MacLean | Novelets |
| GC5010D | Third From The Sun | Richard Matheson | Short Stories |
| GC5010E | Later Than You Think | Fritz Leiber | Short Stories |
| GC5010F | The Last Martian | Fredric Brown | Short Stories |
| GC5010G | Darwinian Pool Room | Isaac Asimov | Short Stories |
| GC5010H | Editor's Page | | Features |
| GC5010I | Forecast | | Features |
| GC5010J | Galaxy's Five-Star Shelf | Groff Conklin | Features |
| GC5010K | Flying Saucers: Friend, Foe or Fantasy? | Willy Ley | Contest Article |
|
| GC5011A | Time Quarry | Clifford D. Simak | Book-Length Serial - Installment 2 |
| GC5011B | Honeymoon In Hell | Fredric Brown | Novelets |
| GC5011C | Transfer Point | Anthony Boucher | Novelets |
| GC5011D | Misbegotten Missionary | Isaac Asimov | Short Stories |
| GC5011E | Coming Attraction | Fritz Leiber | Short Stories |
| GC5011F | To Serve Man | Damon Knight | Short Stories |
| GC5011G | Lands Of Yesterday | | Article |
| GC5011H | Editor's Page | | Features |
| GC5011I | Forecast | | Features |
| GC5011J | Galaxy's Five-Star Shelf | Groff Conklin | Features |
| GC5011K | Flying Saucer Contest | | Features |
|
| GC5012A | Time Quarry | Clifford D. Simak | Book-Length Serial - Conclusion |
| GC5012B | Second Night of Summer | James H. Schmitz | Novelets |
| GC5012C | A Stone and a Spear | Raymond F. Jones | Novelets |
| GC5012D | Judas Ram | Sam Merwin, Jr. | Short Stories |
| GC5012E | Jaywalker | Ross Rocklynne | Short Stories |
| GC5012F | The Waker Dreams | Richard Matheson | Short Stories |
| GC5012G | Twenty-Foot Miss | Willy Ley | Article |
| GC5012H | Editor's Page | | Features |
| GC5012I | Galaxy's Five-Star Shelf | Groff Conklin | Features |
|
| GC5101A | Time Quarry | Clifford D. Simak | Book-Length Serial - Installment 2 |
| GC5101B | Tyrann | Isaac Asimov | Book-Length Serial - Installment 1 |
| GC5101C | Rule of Three | Theodore Sturgeon | Novelets |
| GC5101D | Made To Measure | William Campbell Gault | Novelets |
| GC5101E | The Reluctant Heroes | Frank M. Robinson | Novelets |
| GC5101F | Dark Interlude | Mack Reynolds & Fredric Brown | Short Stories |
| GC5101F | Dark Interlude | Mack Reynolds & Fredric Brown | Short Stories |
| GC5101G | Susceptibility | John D. MacDonald | Short Stories |
|
| GC5102A | The Fireman | Ray Bradbury | Novella |
| GC5102B | ...And It Comes Out Here | Lester del Rey | Short Stories |
| GC5102C | The Protector | Betsy Curtis | Short Stories |
| GC5102D | Second Childhood | Clifford D. Simak | Short Stories |
| GC5102E | Two Weeks In August | Frank M. Robinson | Short Stories |
| GC5102F | Tyrann | Isaac Asimov | Book-Length Serial - Installment 2 |
|
| GC5103A | The Wind Between The Worlds | Lester del Rey | Novelets |
| GC5103B | Good Night, Mr. James | Clifford D. Simak | Novelets |
| GC5103C | The Other Now | Murray Leinster | Short Stories |
| GC5103D | Socrates | John Christopher | Short Stories |
| GC5103E | Missiles Over The Sea | Willy Ley | Article |
| GC5103F | Tyrann | Isaac Asimov | Book-Length Serial - Conclusion |
|
| GC5104A | Inside Earth | Poul Anderson | Novelets |
| GC5104B | I, The Unspeakable | Walt Sheldon | Novelets |
| GC5104C | The Marching Morons | C.M. Kornbluth | Novelets |
| GC5104D | Nice Girl With 5 Husbands | Fritz Leiber | Short Stories |
| GC5104E | Betelgeuse Bridge | William Tenn | Short Stories |
| GC5104F | Field Study | Peter Philips | Short Stories |
|
| GC5105A | Mars Child | Cyril Judd | Book-Length Serial - Installment 1 |
| GC5105B | Hostess | Isaac Asimov | Novelets |
| GC5105C | Ask Me Anything | Damon Knight | Novelets |
| GC5105D | Bridge Crossing | Dave Dryfoos | Short Stories |
| GC5105E | Man of Destiny | John Christopher | Short Stories |
| GC5105F | Africa's Mysterious Mammal | Willy Ley | Article |
|
| GC5106A | Angel's Egg | Edgar Pangborn | Novelets |
| GC5106B | Don't Live In The Past | Damon Knight | Novelets |
| GC5106C | Hunt The Hunter | Kris Neville | Short Story |
| GC5106D | Mars Child | Cyril Judd | Book-Length Serial - Installment 2 |
|
| GC5107A | Venus Is A Man's World | William Tenn | Novelets |
| GC5107B | Appointment In Tomorrow | Fritz Leiber | Novelets |
| GC5107C | Common Denominator | John D. MacDonald | Short Stories |
| GC5107D | Syndrome Johnny | Charles Dye | Short Stories |
| GC5107E | Pen Pal | Milton Lesser | Short Stories |
| GC5107F | Mars Child | Cyril Judd | Book-Length Serial - Conclusion |
|
| GC5108A | Beyond Bedlam | Wyman Guin | Novella |
| GC5108B | The Pilot and The Bushman | Sylvia Jacobs | Novelets |
| GC5108C | The Fire and the Sword | Frank M. Robinson | Novelets |
| GC5108D | Operation Distress | Lester del Rey | Short Stories |
| GC5108E | Pictures Don't Lie | Katherine MacLean | Short Stories |
| GC5108F | A Little Journey | Ray Bradbury | Short Stories |
| GC5108G | Galaxy's Five Star Shelf | Groff Conklin | Features |
|
| GC5109A | The Puppet Masters | Robert A. Heinlein | Book-Length Serial - Installment 1 |
| GC5109B | If You Was A Moklin | Murray Leinster | Novelets |
| GC5109C | Cabin Boy | Damon Knight | Novelets |
| GC5109D | The Sense of Wonder | Milton Lesser | Short Stories |
| GC5109E | What Is Posat? | Phyllis Sterling Smith | Short Stories |
| GC5109F | The Meteoric Stream | Will Ley | Article |
|
| GC5110A | The C-Chute | Isaac Asimov | Novelets |
| GC5110B | Ambition | William L. Bade | Novelets |
| GC5110C | Pleasant Dreams | Ralph Robin | Short Stories |
| GC5110D | Spacemen Die At Home | Edward W. Ludwig | Short Stories |
| GC5110E | The Celestial Hammerlock | Donald Colvin | Short Stories |
| GC5110F | The Puppet Masters | Robert A. Heinlein | Book-Length Serial - Installment 2 |
|
| GC5111A | Sea Legs | Frank Quattrocchi | Novelets |
| GC5111B | Self Portrait | Bernard Wolfe | Novelets |
| GC5111C | Tiger The Tail | Alan E. Nourse | Short Stories |
| GC5111D | Zeritsky's Law | Ann Griffith | Short Stories |
| GC5111E | Psychotennis, Anyone? | Lloyd Williams | Short Stories |
| GC5111F | The Puppet Masters | Robert A. Heinlein | Book-Length Serial - Conclusion |
|
| GC5112A | World Without Children | Damon Knight | Novella |
| GC5112B | With These Hands | C.M. Kornbluth | Novelets |
| GC5112C | Pillar To Post | John Wyndham | Novelets |
| GC5112D | A Pail of Air | Firtz Leiber | Short Stories |
| GC5112E | Winner Lose All | Jack Vance | Short Stories |
| GC5112F | Not A Creature Was Stirring | Dean Evans | Short Stories |
|
| GC5201A | The Demolished Man | Alfred Bester | Book-Length Serial - Installment 1 |
| GC5201B | The Girls From Earth | Frank M. Robinson | Novelets |
| GC5201C | Hallucination Orbit | J.T. M'Intosh | Novelets |
| GC5201D | Dead End | Wallace Macfarlane | Short Stories |
| GC5201E | The Furious Rose | Dean Evans | Short Stories |
| GC5201F | The Addicts | William Morrison | Short Stories |
|
| GC5202A | Where Were We? | L. Spraque de Camp | Article Survey |
| GC5202B | Where To? | Robert A. Heinlein | Article Survey |
| GC5202C | Conditionally Human | Walter M. Miller, Jr. | Novelet |
| GC5202D | Double Standard | Alfred Coppel | Short Stories |
| GC5202E | Dr. Kometevsky's Day | Fritz Leiber | Short Stories |
| GC5202F | Fresh Air Fiend | Kris Neville | Short Stories |
| GC5202G | The Demolished Man | Alfred Bester | Book-Length Serial - Installment 2 |
|
| GC5203A | The Year of the Jackpot | Robert A. Heinlein | Novelet |
| GC5203B | Manners of The Age | H.B. Fyfe | Short Stories |
| GC5203C | The Seventh Order | Jerry Sohl | Short Stories |
| GC5203D | Catch That Martian | Damon Knight | Short Stories |
| GC5203E | The Demolished Man | Alfred Bester | Book-Length Serial - Conclusion |
|
| GC5204A | Accidental Flight | F.L. Wallace | Novella |
| GC5204B | Ticket To Anywhere | Damon Knight | Novelet |
| GC5204C | Katahut Said No | J. T. M'Intosh | Short Stories |
| GC5204D | The Moon Is Green | Fritz Leiber | Short Stories |
| GC5204E | Martians Never Die | Lucius Daniel | Short Stories |
| GC5204F | She Who Laughs | Peter Phillips | Short Stories |
|
| GC5205A | Category Phoenix | Boyd Ellanby | Novella |
| GC5205B | Lover When You're Near Me | Richard Matheson | Novelets |
| GC5205C | Garden In The Void | Poul Anderson | Novelets |
| GC5205D | Lost Memory | Peter Phillips | Short Stories |
| GC5205E | Wheels Within | Charles V. De Vet | Short Stories |
| GC5205F | Freudian Slip | Franklin Abel | Short Stories |
|
| GC5206A | Gravy Planet | Frederik Pohl & C.M. Kornbluth | Book-Length Serial - Installment 1 |
| GC5206A | Gravy Planet | Frederik Pohl & C.M. Kornbluth | Book-Length Serial - Installment 1 |
| GC5206B | Orphans Of The Void | Michael Shaara | Novelets |
| GC5206C | The Hoaxters | Richard Wilson | Novelets |
| GC5206D | The Highest Mountain | Bryce Walton | Short Stories |
| GC5206E | Shipping Clerk | William Morrison | Short Stories |
| GC5206F | The Luckiest Man in Denv | Simon Eisner | Short Stories |
|
| GC5207A | Star, Bright | Mark Clifton | Novelets |
| GC5207B | Dumb Martian | John Wyndham | Novelets |
| GC5207C | Wailing Wall | Rober Dee | Short Stories |
| GC5207D | Shipshape Home | Richard Matheson | Short Stories |
| GC5207E | Origins of Galactic Slang | Edward Wellen | Non-Fact Article |
| GC5207F | Gravy Planet | Frederik Pohl & C.M. Kornbluth | Book-Length Serial - Installment 2 |
| GC5207F | Gravy Planet | Frederik Pohl & C.M. Kornbluth | Book-Length Serial - Installment 2 |
|
| GC5208A | Surface Tension | James Blish | Novelets |
| GC5208B | Yesterday House | Fritz Leiber | Novelets |
| GC5208C | Proof Of The Pudding | Robert Sheckley | Short Stories |
| GC5208D | Education Of A Martian | Joseph Shallit | Short Stories |
| GC5208E | Gravy Planet | Frederik Pohl & C.M. Kornbluth | Book-Length Serial - Conclusion |
| GC5208E | Gravy Planet | Frederik Pohl & C.M. Kornbluth | Book-Length Serial - Conclusion |
|
| GC5209A | Delay In Transit | F.L. Wallace | Novella |
| GC5209B | The Altruist | James H. Schmitz | Novelet |
| GC5209C | The Snowball Effect | Katherine MacLean | Short Stories |
| GC5209D | Today Is Forever | Roger Dee | Short Stories |
| GC5209E | The Moons of Mars | Dean Evans | Short Stories |
| GC5209F | Tea Tray In The Sky | Evelyn E. Smith | Short Stories |
| GC5209G | The Mousetrap | Gordon R. Dickson | Short Stories |
|
| GC5210A | BaIs Three | Theodore Sturgeon | Novella |
| GC5210B | Halo | Hal Clement | Novelets |
| GC5210C | A Little Oil | Eric Frank Russell | Novelets |
| GC5210D | Zen | Jerome Bixby | Short Stories |
| GC5210E | Wait For Weight | Jack McKenty | Short Stories |
| GC5210F | Tree, Spare That Woodman | Dave Dryfoos | Short Stories |
| GC5210G | Game For Blondes | John D. MacDonald | Short Stories |
|
| GC5211A | The Martian Way | Isaac Asimov | Novella |
| GC5211B | Sugar Plum | R. Bretnor | Novelets |
| GC5211C | Command Performance | Walter M. Miller, Jr. | Novelets |
| GC5211D | Warrior Race | Robert Sheckley | Short Stories |
| GC5211E | A Thought For Tomorrow | Robert E. Gilbert | Short Stories |
| GC5211F | The Altar At Midnight | C.M. Kornbluth | Short Stories |
| GC5211G | The Misogynist | James E. Gunn | Short Stories |
| GC5211H | Runaway | William Morrison | Short Stories |
|
| GC5212A | Ring Around The Sun | Clifford D. Simak | Book-Length Serial - Installment 1 |
| GC5212B | The Reluctant Weapon | Howard L. Myers | Novelets |
| GC5212C | The Deep | Isaac Asimov | Novelets |
| GC5212D | Homesick | Lyn Venable | Short Stories |
| GC5212E | The Leech | Phillips Barbee | Short Stories |
| GC5212F | Cost Of Living | Robert Sheckley | Short Stories |
|
| GC5301A | The Defenders | Philip K. Dick | Novelets |
| GC5301B | The Inhabited | Richard Wilson | Novelets |
| GC5301C | Teething Ring | James Causey | Short Stories |
| GC5301D | Life Sentence | James McConnell | Short Stories |
| GC5301E | Prott | Margaret St. Clair | Short Stories |
| GC5301F | Ring Around the Sun | Clifford D. Simak | Book-Length Serial - Installment 2 |
|
| GC5302A | Four In One | Damon Knight | Novelets |
| GC5302B | Watchbird | Robert Sheckley | Novelets |
| GC5302C | Protective Mimicry | Algis Budrys | Short Stories |
| GC5302D | Saucer of Loneliness | Theodore Sturgeon | Short Stories |
| GC5302E | Know Thy Neighbor | Elisabeth R. Lewis | Short Stories |
| GC5302F | Ring Around The Sun | Clifford D. Simak | Book-Length Serial - Conclusion |
|
| GC5303A | The Old Die Rich | H.L. Gold | Novella |
| GC5303B | Student Body | F.L. Wallace | Novelets |
| GC5303C | Horse Trader | Poul Anderson | Novelets |
| GC5303D | Games | Katherine MacLean | Short Stories |
| GC5303E | Secret Of The House | H.H. Holmes | Short Stories |
| GC5303F | The Drop | John Christopher | Short Stories |
|
| GC5304A | Made In U.S.A. | J.T. M'Intosh | Novelets |
| GC5304B | University | Peter Phillips | Novelets |
| GC5304C | The Sentimentalists | Murray Leinster | Novelets |
| GC5304D | Seventh Victim | Robert Sheckley | Short Stories |
| GC5304E | Unready To Wear | Kurt Vonnegut, Jr. | Short Stories |
| GC5304F | Origins Of Galactic Law | Edward Wellen | Non-Fact Article |
|
| GC5305A | Wherever You May Be | James Gunn | Novella |
| GC5305B | Junkyard | Clifford Simak | Novelet |
| GC5305C | Specialist | Robert Sheckley | Short Stories |
| GC5305D | Agleeb For Earth | Charles Shafhauser | Short Stories |
| GC5305E | Not Fit For Children | Evelyn E. Smith | Short Stories |
|
| GC5306A | Tangle Hold | F.L. Wallace | Novella |
| GC5306B | First Lady | J.T. M'Intosh | Novelets |
| GC5306C | Colony | Philip K. Dick | Novelets |
| GC5306D | The Water Eater | Win Marks | Short Stories |
| GC5306E | Warm | Robert Sheckley | Short Stories |
| GC5306F | We Don't Want ANy Trouble | James H. Schmitz | Short Stories |
| GC5306G | If You Were The Only | Richard Wilson | Short Stories |
|
| GC5307A | Kindergarten | Clifford D. Simak | Novelets |
| GC5307B | The Weather On Mercury | William Morrison | Novelets |
| GC5307C | Soldier Boy | Michael Shaara | Novelets |
| GC5307D | Caretaker | James H. Schmitz | Short Stories |
| GC5307E | Home Is The Hunter | C.L. Moore & Henry Kuttner | Short Stories |
| GC5307E | Home Is The Hunter | C.L. Moore & Henry Kuttner | Short Stories |
| GC5307F | A Bad Day For Sales | Fritz Leiber | Short Stories |
| GC5307G | Green Grew The Lasses | Ruth Laura Wainwright | Short Stories |
|
| GC5308A | Mind Alone | J.T. M'Intosh | Novella |
| GC5308B | Diplomatic Immunity | Robert Sheckley | Novelets |
| GC5308C | Stamped Caution! | Raymond Z. Gallun | Novelets |
| GC5308D | We're Civilized | Mark Clifton & Alex Apostolides | Short Stories |
| GC5308D | We're Civilized | Mark Clifton & Alex Apostolides | Short Stories |
| GC5308E | The Trap | Betsy Curtis | Short Stories |
| GC5308F | Minimum Sentence | Theodore R. Cogswell | Short Stories |
|
| GC5309A | The Touch Of Your Hand | Theodore Sturgeon | Novella |
| GC5309B | Far From The Warming Sun | R.D. Nicholson | Novelets |
| GC5309C | Delayed Action | Charles V. DeVet | Novelets |
| GC5309D | Worrywart | Clifford D. Simak | Short Stories |
| GC5309E | Problem On Balak | Roger Dee | Short Stories |
| GC5309F | New Hire | Dave Dryfoos | Short Stories |
| GC5309G | Half Past Alligator | Donald Colvin | Short Stories |
|
| GC5310A | The Caves of Steel | Isaac Asimov | Book-Length Serial - Installment 1 |
| GC5310B | At The Post | H.L. Gold | Novelet |
| GC5310C | The Model Of A Judge | William Morrison | Short Stories |
| GC5310D | The Carnivore | G.A. Morris | Short Stories |
| GC5310E | With A Vengeance | J.B. Woodley | Short Stories |
| GC5310F | Origins Of Galactic Etiquette | Edward Wellen | Non-Fact Article |
|
| GC5311A | Keep Your Shape | Robert Sheckley | Novelets |
| GC5311B | The Book | Michael Shaara | Novelets |
| GC5311C | Mr. President | Stephen Arr | Short Stories |
| GC5311D | Unbegotten Child | Winston Marks | Short Stories |
| GC5311E | Clean Break | Roger Dee | Short Stories |
| GC5311F | The Caves of Steel | Isaac Asimov | Book-Length Serial - Installment 2 |
|
| GC5312A | The Dark Door | Alan E. Nourse | Novelets |
| GC5312B | Mr. Costello, Hero | Theodore Sturgeon | Novelets |
| GC5312C | One Man's Poison | Robert Sheckley | Short Stories |
| GC5312D | Hall Of Mirrors | Fredric Brown | Short Stories |
| GC5312E | Origins of Galactic Medicine | Edward Wellen | Non-Fact Article |
| GC5312F | The Caves Of Steel | Isaac Asimov | Book-Length Serial - Conclusion |
|
| GC5401A | Natural State | Damon Knight | Novella |
| GC5401B | Lulungomeena | Gordon R. Dickson | Novelets |
| GC5401C | Backlash | Winston Marks | Novelets |
| GC5401D | The Big Trip Up Yonder | Kurt Vonnegut, Jr. | Short Stories |
| GC5401E | The Holes Around Mars | Jerome Bixby | Short Stories |
|
| GC5402A | Beep | James Blish | Novelets |
| GC5402B | Pet Farm | Roger Dee | Novelets |
| GC5402C | Inanimate Objection | H. Chandler Elliott | Novelets |
| GC5402D | Men Like Mules | J.T. M'Intosh | Novelets |
| GC5402E | The Boys From Vespis | Arthur Sellings | Short Stories |
| GC5402F | Project Hush | William Tenn | Short Stories |
| GC5402G | The Passenger | Kenneth Harmon | Short Stories |
| GC5402H | Two Timer | Fredric Brown | Short Stories |
|
| GC5403A | The Telenizer | Don Thompson | Novella |
| GC5403B | Ironclad | Algis Budrys | Novelets |
| GC5403C | The Education of Drusilla Strange | Theodore Sturgeon | Novelets |
| GC5403D | The Littlest People | Raymond E. Banks | Short Stories |
| GC5403E | The Merchants of Venus | A.H. Phelps, Jr. | Short Stories |
|
| GC5404A | The Midas Plague | Frederik Pohl | Novella |
| GC5404B | Hands Off | Robert Sheckley | Novelets |
| GC5404C | Special Delivery | Damon Knight | Novelets |
| GC5404D | Limiting Factor | Theodore R. Cogswell | Short Stories |
| GC5404E | Wainer | Michael Shaara | Short Stories |
| GC5404F | Black Charlie | Gordon R. Dickson | Short Stories |
|
| GC5405A | Granny Won't Knit | Theodore Sturgeon | Novella |
| GC5405B | Mate In Two Moves | Winston Marks | Novelets |
| GC5405C | Open Warfare | James E. Gunn | Novelets |
| GC5405D | Bedside Manner | William Morrison | Novelets |
| GC5405E | Back To Julie | Richard Wilson | Short Stories |
| GC5405F | Chain Of Command | Stephen Arr | Short Stories |
|
| GC5406A | Gladiator At Law | Frederik Pohl & C.M. Kornbluth | Book-Length Novel - Installment 1 |
| GC5406B | Down Among The Dead Men | William Tenn | Novelets |
| GC5406C | Forget Me Nearly | F.L. Wallace | Novelets |
| GC5406D | Something For Nothing | Robert Sheckley | Short Stories |
| GC5406E | High Man | Jay Clarke | Short Stories |
| GC5406F | See? | Edward G. Robles, Jr. | Short Stories |
|
| GC5407A | A Thief In Time | Robert Sheckley | Novelets |
| GC5407B | Green Thumb | Clifford D. Simak | Novelets |
| GC5407C | This Side Up | R.E. Banks | Short Stories |
| GC5407D | What Rough Beast? | Jefferson Highe | Short Stories |
| GC5407E | Felony | James Causey | Short Stories |
| GC5407F | Gladiator At Law | Frederik Pohl & C.M. Kornbluth | Book-Length Novel - Installment 2 |
| GC5407F | Gladiator At Law | Frederik Pohl & C.M. Kornbluth | Book-Length Novel - Installment 2 |
|
| GC5408A | Party Of The Two Parts | William Tenn | Novelets |
| GC5408B | The Impossible Voyage Home | F.L. Wallace | Novelets |
| GC5408C | Subsistence Level | Finn O'Donnevan | Short Stories |
| GC5408D | Invasion Report | Theodore R. Cogswell | Short Stories |
| GC5408E | The Departed | Arthur Sellings | Short Stories |
| GC5408F | Gladiator At Law | Frederik Pohl & C.M. Kornbluth | Book-Length Novel - Conclusion |
| GC5408F | Gladiator At Law | Frederik Pohl & C.M. Kornbluth | Book-Length Novel - Conclusion |
|
| GC5409A | The Man Who Was Six | F.L. Wallace | Novella |
| GC5409B | Dusty Zebra | Clifford D. Simak | Novelets |
| GC5409C | Satan's Shrine | Daniel F. Galouye | Novelets |
| GC5409D | A Start In Life | Arthur Sellings | Short Stories |
| GC5409E | Shell Game | Philip K. Dick | Short Stories |
| GC5409F | Milk Run | Robert Sheckley | Short Stories |
|
| GC5410A | A World Of Talent | Philip K. Dick | Novelets |
| GC5410B | Spy | J.T. McIntosh | Novelets |
| GC5410C | Ghost V | Robert Sheckley | Short Stories |
| GC5410D | Idiot's Crusade | Clifford D. Simak | Short Stories |
| GC5410E | $1,000 A Plate | Jack McKenty | Short Stories |
| GC5410F | Jebaburba | Daniel F. Galouye | Short Stories |
|
| GC5411A | How-2 | Clifford D. Simak | Novelets |
| GC5411B | The Music Master of Babylon | Edgar Pangborn | Novelets |
| GC5411C | Big Ancestor | F.L. Wallace | Novelets |
| GC5411D | The Nostalgia Gene | Roy Hutchins | Short Stories |
| GC5411E | The Laxian Key | Robert Sheckley | Short Stories |
| GC5411F | Up For Renewal | Lucius Daniel | Short Stories |
| GC5411G | The Age Of Kindness | Arthur Sellings | Short Stories |
|
| GC5412A | Skulking Permit | Robert Sheckley | Novelets |
| GC5412B | Assignment's End | Roger Dee | Novelets |
| GC5412C | Collector's Item | Evelyn E. Smith | Novelets |
| GC5412D | Playback | J.T. McIntosh | Short Stories |
| GC5412E | Uncle Tom's Planet | Finn O'Donnevan | Short Stories |
| GC5412F | Rough Translation | Jean M. Janis | Short Stories |
| GC5412G | Joy Ride | Mark Meadows | Short Stories |
|
| GC5501A | The Tunnel Under The World | Frederik Pohl | Novelets |
| GC5501B | Perfect Control | Richard Stockham | Novelets |
| GC5501C | When You're Smiling | Theodore Sturgeon | Novelets |
| GC5501D | Squirrel Cage | Robert Sheckley | Novelets |
| GC5501E | The Vilbar Party | Evelyn E. Smith | Short Stories |
| GC5501F | Brknk's Bounty | Jerry Sohl | Short Stories |
|
| GC5502A | Helpfully Yours | Evelyn E. Smith | Novelets |
| GC5502B | Rich Living | Michael Cathal | Novelets |
| GC5502C | The Cave of Night | James E. Gunn | Short Stories |
| GC5502D | Dead Man's Planet | William Morrison | Short Stories |
| GC5502E | Open House | J.T. McIntosh | Short Stories |
| GC5502F | Pythias | Frederik Pohl | Short Stories |
| GC5502G | Blind Spot | Bascom Jones, Jr. | Short Stories |
|
| GC5503A | Project Mastodon | Clifford D. Simak | Novelets |
| GC5503B | Dulcie & Decorum | Damon Knight & Theodore Sturgeon | Novelets |
| GC5503B | Dulcie & Decorum | Damon Knight & Theodore Sturgeon | Novelets |
| GC5503C | The Candle Lighter | Frederik Pohl | Short Stories |
| GC5503D | One Way | Miriam Allen deFord | Short Stories |
| GC5503E | Big Stupe | Charles V. De Vet | Short Stories |
|
| GC5504A | The Servant Problem | William Tenn | Novelets |
| GC5504B | Hurricane Trio | Theodore Sturgeon | Novelets |
| GC5504C | Don't Shoot | Robert Zacks | Short Stories |
| GC5504D | The Life Boat Mutiny | Robert Sheckley | Short Stories |
| GC5504E | Target One | Frederik Pohl | Short Stories |
| GC5504F | Man's Best Friend | Evelyn E. Smith | Short Stories |
| GC5504G | Origins Of Galactic Advice To The Lovelorn | Edward Wellen | Non-Fact Article |
|
| GC5505A | The Dreaming Wall | Gerald Pearce | Novelets |
| GC5505B | Sam, This Is You | Murray Leinster | Novelets |
| GC5505C | A Woman's Place | Mark Clifton | Novelets |
| GC5505D | The Aggravation of Elmer | Robert Arthur | Short Stories |
| GC5505E | The Middle Of Nowhere | Frederik Pohl | Short Stories |
| GC5505F | Competition | James Causey | Short Stories |
|
| GC5506A | Preferred Risk | Edson McCann | Book-Length Serial - Installment 1 |
| GC5506B | The Princess And The Physicist | Evelyn E. Smith | Novelets |
| GC5506C | Inside Story | Richard Wilson | Novelets |
| GC5506D | The Necessary Thing | Robert Sheckley | Short Stories |
| GC5506E | Picture Bride | William Morrison | Short Stories |
| GC5506F | Grandy Devil | Frederik Pohl | Short Stories |
|
| GC5507A | The Mapmakers | Frederik Pohl | Novelets |
| GC5507B | Property Of Venus | L. Sprague de Camp | Novelets |
| GC5507C | Spoken For | William Morrison | Short Stories |
| GC5507D | Deadhead | Robert Sheckley | Short Stories |
| GC5507E | The Amateurs | Alan Cogan | Short Stories |
| GC5507F | Preferred Risk | Edso McCann | Book-Length Serial - Installment 2 |
|
| GC5508A | The Flat-Eyed Monstor | William Tenn | Novelets |
| GC5508B | Country Estate | Daniel F. Galouye | Novelets |
| GC5508C | Wiskaboom | Alan Arkin | Short Stories |
| GC5508D | A Gift From Earth | Manly Banister | Short Stories |
| GC5508E | Twink | Theodore Sturgeon | Short Stories |
| GC5508F | Preferred Risk | Edson McCann | Book-Length Serial - Installment 3 |
|
| GC5509A | Little Orphan Android | James E. Gunn | Novelets |
| GC5509B | One For The Books | Richard Matheson | Novelets |
| GC5509C | Hunting Problem | Robert Sheckley | Short Stories |
| GC5509D | The Freelancer | Roert Zacks | Short Stories |
| GC5509E | End As A World | F.L. Wallace | Short Stories |
| GC5509F | Preferred Risk | Edson McCann | Book-Length Serial - Conclusion |
|
| GC5510A | A Ticket To Tranai | Robert Sheckley | Novella |
| GC5510B | Boldne's Pets | F.L. Wallace | Novelets |
| GC5510C | Jack of No Trades | Evelyn E. Smith | Novelets |
| GC5510D | The Game of Rat And Dragon | Cordwainer Smith | Novelets |
| GC5510E | The Discovery of Morniel Mathaway | William Tenn | Short Stories |
| GC5510F | The Lights on Precipice Peak | Stephen Tall | Short Stories |
|
| GC5511A | The Ties of Earth | James H. Schmitz | Two-Part Serial - Installment 1 |
| GC5511B | Autofac | Philip K. Dick | Novelets |
| GC5511C | With Redfern On Capella XII | Charles Satferfield | Novelets |
| GC5511D | The Semantic War | Bill Clothier | Short Stories |
| GC5511E | Cause of Death | Max Tadlock | Short Stories |
| GC5511F | Warrior's Return | Robert Sheckley | Short Stories |
|
| GC5601A | Brightside Crossing | Alan E. Nourse | Novelets |
| GC5601B | The Gravity Business | James E. Gunn | Novelets |
| GC5601C | The Dwindling Years | Lester del Rey | Short Stories |
| GC5601D | Junior | Robert Abernathy | Short Stories |
| GC5601E | The Body | Robert Sheckley | Short Stories |
| GC5601F | The Snare | Richard R. Smith | Short Stories |
|
| GC5602A | Bodyguard | Christopher Grimm | Novella |
| GC5602B | Man In A Sewing Machine | L.J. Stecher, Jr. | Novelets |
| GC5602C | The Category Inventors | Arthur Sellings | Novelets |
| GC5602D | Dead-End Doctor | Robert Bloch | Short Stories |
| GC5602E | The Corkscrew of Space | Poul Anderson | Short Stories |
| GC5602F | Trap | Finn O'Donnevan | Short Stories |
|
| GC5603A | Slave Ship | Frederik Pohl | Three-Part SErial - Installment 1 |
| GC5603B | A Gun For Dinosaur | L. Sprague de Camp | Novelets |
| GC5603C | Tsylana | James E. Gunn | Novelets |
| GC5603D | Flat Tiger | Gordon R. Dickson | Short Stories |
| GC5603E | Little Rid Schoolhouse | Robert F. Young | Short Stories |
|
| GC5604A | Swenson, Dispatcher | R. DeWitt Miller | Novelets |
| GC5604B | Point Of Departure | Vaughn Shelton | Novelets |
| GC5604C | Protection | Robert Sheckley | Short Stories |
| GC5604D | Garrity's Annuities | David Mason | Short Stories |
| GC5604E | Time To Kill | E.C. Tubb | Short Stories |
| GC5604F | Slave Ship | Frederik Pohl | Book-Length Serial - Installment2 |
|
| GC5605A | Volpla | Wyman Guin | Novelets |
| GC5605B | A Coffin For Jacob | Edward W. Ludwig | Novelets |
| GC5605C | Name Your Symptom | Jim Harmon | Short STories |
| GC5605D | One Across | Arthur Sellings | Short STories |
| GC5605E | Slave Ship | Frederik Pohl | Book-Lenght Serial - Conclusion |
|
| GC5606A | Mezzerow Loves Company | F.L. Wallace | Novelets |
| GC5606B | The Venus Trap | Evelyn E. Smith | Novelets |
| GC5606C | In The Cards | Alan Cogan | Novelets |
| GC5606D | Death Wish | Ned Lang | Short Stories |
| GC5606E | The Scapegoat | Richard Maples | Short Stories |
| GC5606F | The Moralist | Jack Taylor | Short Stories |
|
| GC5607A | Drop Dead | Clifford D. Simak | Novelets |
| GC5607B | Bad Medicine | Finn O'Donnevan | Novelets |
| GC5607C | The Skills Of Xanadu | Theodore Sturgeon | Novelets |
| GC5607D | Gypped | Lloyd Biggle, Jr. | Short Stories |
| GC5607E | Writing Of The Rat | James Blish | Short Stories |
| GC5607F | All The Things You Are | Robert Sheckley | Short Stories |
| GC5607G | Horrer Howce | Margaret St. Clair | Short Stories |
|
| GC5608A | Time In Advance | William Tenn | Novelets |
| GC5608B | Early Model | Robert Sheckley | Novelets |
| GC5608C | The Claustrophile | Theodore Sturgeon | Novelets |
| GC5608D | Honorable Opponent | Clifford D. Simak | Short Stories |
| GC5608E | This Way To The Regress | Damon Knight | Short Stories |
| GC5608F | The Genius Heap | James Blish | Short Stories |
|
| GC5609A | The Other Man | Theodore Sturgeon | Novella |
| GC5609B | Verbal Agreement | Arthur Sellings | Novelets |
| GC5609C | Chain Reaction | Boyd Ellanby | Novelets |
| GC5609D | Nothing But The Best | Alan Cogan | Short Stories |
| GC5609E | Human Man's Burden | Robert Sheckley | Short Stories |
| GC5609F | Seeing-Eye Dog | Daniel F. Galouye | Short Stories |
|
| GC5610A | The Stars My Destination | Alfred Bester | Book-Length Serial - Installment 1 |
| GC5610B | Jackpot | Clifford D. Simak | Novelet |
| GC5610C | Man Of Distinction | Michael Shaara | Short Stories |
| GC5610D | Problem | Alan E. Nourse | Short Stories |
| GC5610E | George All The Way | Richard Wilson | Short Stories |
|
| GC5611A | The Man Who Ate The World | Frederik Pohl | Novelet |
| GC5611B | Dead Ringer | Lester del Rey | Short Stories |
| GC5611C | Vigil | E.C. Tubb | Short Stories |
| GC5611D | Double Dare | Robert Silverberg | Short Stories |
| GC5611E | The Stars My Destination | Alfred Bester | Book-Length Serial - Installment 2 |
|
| GC5612A | The Native Problem | Robert Sheckley | Novelets |
| GC5612B | Rattle Ok | Harry Warner, Jr. | Novelets |
| GC5612C | Of All Possible Worlds | William Tenn | Short Stories |
| GC5612D | You Go | E. C. Tubb | Short Stories |
| GC5612E | The Stars My Destination | Alfred Bester | Book-Length Serial - Installment 3 |
|
| GC5701A | Moral Equivalent | Kris Neville | Novelets |
| GC5701B | Butterfly 9 | Donald Keith | Novelets |
| GC5701C | All Jackson's Children | Daniel F. Galouye | Short Stories |
| GC5701D | The Haunted Corpse | Frederik Pohl | Short Stories |
| GC5701E | The Stars My Destination | Alfred Bester | Book-Length Serial - Conclusion |
|
| GC5702A | My Lady Greensleeves | Frederik Pohl | Novella |
| GC5702B | Advance Agent | Christopher Anvil | Novelets |
| GC5702C | I Am A Nucleus | Stephen Barr | Novelets |
| GC5702D | The Martyr | Robert Sheckley | Short Stories |
| GC5702E | The Bomb In The Bathtub | Thomas N. Scortia | Short Stories |
|
| GC5703A | The Ignoble Savages | Evelyn E. Smith | Novelets |
| GC5703B | Survival Type | J.F. Bone | Novelets |
| GC5703C | An Eye For A What? | Damon Knight | Novelets |
| GC5703D | The Other Celia | Theodore Sturgeon | Short Stories |
| GC5703E | The Deep One | Neil P. Ruzic | Short Stories |
| GC5703F | The Light | Poul Anderson | Short Stories |
|
| GC5704A | Operation Stinky | Clifford D. Simak | Novelets |
| GC5704B | Victim From Space | Robert Sheckley | Novelets |
| GC5704C | Once A Greech | Evelyn E. Smith | Novelets |
| GC5704D | Man In A Jar | Damon Knight | Short Stories |
| GC5704E | The Ifth of Oofth | Walter S. Tevis, Jr. | Short Stories |
| GC5704F | The Coffin Cure | Alan E. Nourse | Short Stories |
| GC5704G | Army Without Banners | Edward Wellen | Short Stories |
|
| GC5705A | Survival Kit | Frederik Pohl | Novelets |
| GC5705B | A Touch of E Flat | Joe Gibson | Novelets |
| GC5705C | Time In The Round | Fritz Leiber | Novelets |
| GC5705D | The Language of Love | Robert Sheckley | Short Stories |
| GC5705E | Founding Father | Clifford D. Simak | Short Stories |
| GC5705F | Double Dome | Raymond E. Banks | Short Stories |
| GC5705G | Quota For Conquest | Richard Wilson | Short Stories |
|
| GC5706A | Lulu | Clifford D. Simak | Novelets |
| GC5706B | The Hardest Bargain | Evelyn E. SMith | Novelets |
| GC5706C | Confidence Game | Jim Harmon | Novelets |
| GC5706D | Prime Difference | Alan E. Nourse | Short Stories |
| GC5706E | Leading Man | Lloyd Biggle, Jr. | Short Stories |
| GC5706F | Shock Troop | Daniel F. Galouye | Short Stories |
|
| GC5707A | A World Called Maanerek | Poul Anderson | Novelets |
| GC5707B | Help! I Am Dr. Morris Goldpepper | Avram Davidson | Novelets |
| GC5707C | The Deaths of Ben Baxter | Robert Sheckley | Novelets |
| GC5707D | A Wind Is Rising | Finn O'Donnevan | Short Stories |
| GC5707E | Growing Up On Big Muddy | Charles V. de Vet | Short Stories |
|
| GC5708A | Time Waits For Winthrop | William Tenn | Novella |
| GC5708B | If Money | Daniel F. Galouye | Novelets |
| GC5708C | The Man Outside | Evelyn E. Smith | Novelets |
| GC5708D | Blaze of Glory | Robert Silverberg | Short Stories |
| GC5708E | Make Me An Offer | Con Blomberg | Short Stories |
|
| GC5709A | The Pod In The Barrier | Theodore Sturgeon | Novella |
| GC5709B | The Sly Bungerhop | William Morrison | Novelets |
| GC5709C | Shadow World | Clifford D. Simak | Novelets |
| GC5709D | Doat Age | John Boland | Short Stories |
| GC5709E | The Dark Star | William Tenn | Short Stories |
|
| GC5710A | Wolfbane | Frederik Pohl & C.M. Kornbluth | Book-Length Serial - Installment 1 |
| GC5710B | Double Indemnity | Robert Sheckley | Novelets |
| GC5710C | Ideas Die Hard | Isaac Asimov | Novelets |
| GC5710D | Share Alike | Daniel F. Galouye | Short Stories |
| GC5710E | Robots Are Nice? | Gordon R. Dickson | Short Stories |
|
| GC5711A | Morning After | Robert Sheckley | Novelets |
| GC5711B | Break A Leg | Jim Harmon | Novelets |
| GC5711C | You Were Right, Joe | J.T. McIntosh | Short Stories |
| GC5711D | Gray Flannel Armor | Finn O'Donnevan | Short Stories |
| GC5711E | Wolfbane | Frederik Pohl and C.M. Kornbluth | 2-Part Serial - Conclusioin |
|
| GC5712A | Carbon Copy | Clifford D. Simak | Novella |
| GC5712B | Galley Slave | Isaac Asimov | Novelets |
| GC5712C | Payload | Raymond E. Banks | Novelets |
| GC5712D | Sanctuary | William Tenn | Short Stories |
| GC5712E | What's He Doing In There? | Fritz Leiber | Short Stories |
|
| GC5801A | The Knights of Arthur | Frederik Pohl | Novella |
| GC5801B | Rex and Mr. Rejilla | Gordon R. Dickson | Novelets |
| GC5801C | The World That Couldn't Be | Clifford D. Simak | Novelets |
| GC5801D | The Hated | Paul Flehr | Short Stories |
| GC5801E | Kill Me With Kindness | Richard Wilson | Short Stories |
|
| GC5802A | The Rule of The Door | Lloyd Biggle, Jr. | Novelets |
| GC5802B | Bread Overhead | Fritz Leiber | Novelets |
| GC5802C | Graveyard of Dreams | H. Beam Piper | Novelets |
| GC5802D | The Big Bounce | Walter S. Tevis | Short Stories |
| GC5802E | The Repairman | Harry Harrison | Short Stories |
| GC5802F | The Blue Tower | Evelyn E. Smith | Short Stories |
| GC5802G | Traders Risk | Roger Dee | Short Stories |
|
| GC5803A | The Big Time | Fritz Leiber | 2-Part Serial - Installment 1 |
| GC5803B | Spare The Rod | Lloyd Biggle, Jr. | Novelets |
| GC5803C | A Feast Of Demons | William Morrison | Novelets |
| GC5803D | My Fair Planet | Evelyn E. Smith | Short Stories |
| GC5803E | The Ethical Way | Joseph Farrell | Short Stories |
|
| GC5804A | The Sitters | Clifford D. Simak | Novelets |
| GC5804B | First Man | Clyde Brown | Novelets |
| GC5804C | Garth And The Visitor | L.J. Stecher | Short Stories |
| GC5804D | The Eel | Miriam Allen deFord | Short Stories |
| GC5804E | Old Rambling House | Frank Herbert | Short Stories |
| GC5804F | The Big Time | Fritz Leiber | 2-Part Serial - Conclusion |
|
| GC5805A | Never Come Midnight | Christopher Grimm | Novella |
| GC5805B | Bridle Shower | Lloyd Biggle, Jr. | Novelets |
| GC5805C | The Iron Chancellor | Robert Silverberg | Novelets |
| GC5805D | Or All The Seas With Oysters | Avram Davidson | Short Stories |
| GC5805E | Pick A Crime | Richard R. Smith | Short Stories |
| GC5805F | The Voice of the Diaphragm | Richard Wilson | Short Stories |
|
| GC5806A | Mars Midnight | Paul Flehr | Novella |
| GC5806B | The Gentlest Unpeople | Frederik Pohl | Novelets |
| GC5806C | The Minimum Man | Robert Sheckley | Novelets |
| GC5806D | The Last Letter | Fritz Leiber | Short Stories |
| GC5806E | The Gun Without A Bang | Finn O'Donnevan | Short Stories |
| GC5806F | Perfect Answer | L.J. Stecher, Jr. | Short Stories |
|
| GC5807A | The Back Of Our Heads | Stephen Barr | Novelets |
| GC5807B | Bullet With His Name | Fritz Leiber | Novelets |
| GC5807C | Innocent At Large | Poul and Karen Anderson | Novelets |
| GC5807D | We Never Mention Aunt Nora | Paul Flehr | Short Stories |
| GC5807E | Man In A Quandary | L.J. Stecher, Jr. | Short Stories |
| GC5807F | Blank Form | Arthur Sellings | Short Stories |
|
| GC5808A | To Marry Medusa | Theodore Sturgeon | Novella |
| GC5808B | Seven Deadly Virtues | Paul Flehr | Novelets |
| GC5808C | Third Offense | Charles Satterfield | Short Stories |
| GC5808D | The Trouble With Elmo | Daniel Keyes | Short Stories |
| GC5808E | In Black and White | J.T. McIntosh | Short Stories |
|
| GC5809A | Lastborn | Isaac Asimov | Novella |
| GC5809B | From An Unseen Censor | Rosel George Brown | Novelets |
| GC5809C | Thing of Beauty | Damon Knight | Novelets |
| GC5809D | On The Double | Lloyd Biggle, Jr. | Short Stories |
| GC5809E | The Stroke of the Sun | Arthur C. Clarke | Short Stories |
| GC5809F | Personnel Problem | H.L. Gold | Short Stories |
|
| GC5810A | Time Killer | Robert Sheckley | Book-Length Novel - Installment 1 |
| GC5810B | The Wizards of Pung's Corners | Frederik Pohl | Novelets |
| GC5810C | Lisbon Cubed | William Tenn | Novelets |
| GC5810D | Paramount ULJ | Avram Davidson | Short Stories |
| GC5810E | Block That Metaphor | Robert Bloch | Short Stories |
|
| GC5811A | The Civilization Game | Clifford D. Simak | Novelets |
| GC5811B | Birds of A Feather | Robert Silverberg | Novelets |
| GC5811C | People Soup | Alan Arkin | Short Stories |
| GC5811D | No Substitutions | Jim Harmon | Short Stories |
| GC5811E | Time Killer | Robert Sheckley | Book-Length Novel - 2nd of 4 parts |
|
| GC5812A | Join Now | Finn O'Donnevan | Novella |
| GC5812B | Ullward's Retreat | Jack Vance | Novelet |
| GC5812C | Nightmare With Zeppelins | Frederik Pohl and C.M. Kornbluth | Short Stories |
| GC5812D | The Number Of The Beast | Fritz Leiber | Short Stories |
| GC5812E | Time Killer | Robert Sheckley | Book-Length Novel |
