Click a column to sort by it. | Star Ratings |
| Title | Copies | Reviews | Ratings | Average | Median | Std. dev. |
| Ringworld | 5,300 | 69 | 1,304 | 3.84 | 4.00 | 0.94 |
| The Mote in God's Eye | 3,410 | 41 | 757 | 4.00 | 4.00 | 0.89 |
| Lucifer's Hammer | 2,451 | 34 | 543 | 3.99 | 4.00 | 0.84 |
| The Ringworld Engineers | 2,644 | 16 | 489 | 3.53 | 3.50 | 0.89 |
| Footfall | 1,904 | 19 | 343 | 3.74 | 4.00 | 0.91 |
| Protector | 1,395 | 8 | 268 | 3.77 | 4.00 | 0.92 |
| The Gripping Hand | 1,494 | 13 | 267 | 3.52 | 4.00 | 0.95 |
| The Ringworld Throne | 1,541 | 4 | 246 | 3.15 | 3.00 | 1.01 |
| The Integral Trees | 1,356 | 11 | 217 | 3.70 | 4.00 | 0.93 |
| Inferno | 1,093 | 27 | 209 | 3.77 | 4.00 | 0.98 |
| Neutron Star | 1,016 | 5 | 170 | 3.98 | 4.00 | 0.79 |
| Dangerous Visions | 1,015 | 17 | 169 | 4.05 | 4.00 | 0.93 |
| The Legacy of Heorot | 1,076 | 7 | 164 | 3.71 | 4.00 | 0.90 |
| Dream Park | 936 | 10 | 156 | 3.89 | 4.00 | 0.89 |
| Ringworld's Children | 1,036 | 6 | 155 | 3.31 | 3.00 | 0.94 |
| A World Out of Time | 1,037 | 10 | 148 | 3.53 | 3.50 | 0.92 |
| Tales of Known Space | 824 | 7 | 142 | 3.82 | 4.00 | 0.88 |
| Destiny's Road | 926 | 3 | 135 | 3.27 | 3.00 | 1.09 |
| World of Ptavvs | 764 | 5 | 118 | 3.64 | 4.00 | 0.78 |
| The Smoke Ring | 818 | 1 | 117 | 3.65 | 4.00 | 0.90 |
| Silverlock | 625 | 15 | 116 | 3.94 | 4.00 | 1.05 |
| A Gift from Earth | 848 | 4 | 115 | 3.66 | 4.00 | 0.78 |
| Oath of Fealty | 821 | 5 | 109 | 3.62 | 3.50 | 0.81 |
| Beowulf's Children | 775 | 7 | 102 | 3.58 | 3.50 | 0.81 |
| Fallen Angels | 760 | 8 | 97 | 3.36 | 3.00 | 1.03 |
| The Long Arm of Gil Hamilton | 640 | 2 | 94 | 3.70 | 4.00 | 0.85 |
| The Man-Kzin Wars | 788 | 3 | 89 | 3.47 | 3.50 | 0.90 |
| N-Space | 760 | 4 | 87 | 3.88 | 4.00 | 0.82 |
| The Barsoom Project | 624 | 4 | 79 | 3.52 | 3.50 | 0.94 |
| Fleet of Worlds | 398 | 8 | 76 | 3.61 | 4.00 | 0.83 |
| The Flight of the Horse | 646 | 3 | 75 | 3.62 | 4.00 | 0.84 |
| A Hole in Space | 626 | 7 | 73 | 3.70 | 3.50 | 0.85 |
| Convergent Series | 576 | 3 | 71 | 3.77 | 4.00 | 0.91 |
| The Draco Tavern | 374 | 8 | 68 | 3.65 | 4.00 | 0.94 |
| Rainbow Mars | 600 | 9 | 66 | 3.20 | 3.00 | 0.79 |
| The California Voodoo Game | 471 | 3 | 66 | 3.77 | 4.00 | 0.86 |
| Crashlander | 444 | 2 | 61 | 3.68 | 4.00 | 0.77 |
| Building Harlequin's Moon | 379 | 7 | 59 | 3.60 | 4.00 | 0.86 |
| The Magic Goes Away | 534 | 5 | 55 | 3.51 | 3.50 | 0.87 |
| Man-Kzin Wars II | 475 | 2 | 53 | 3.61 | 3.50 | 0.70 |
| The Flying Sorcerers | 433 | 4 | 52 | 3.49 | 3.50 | 1.04 |
| All the Myriad Ways | 454 | 5 | 49 | 3.88 | 4.00 | 0.87 |
| The Burning City | 426 | 2 | 49 | 3.13 | 3.00 | 1.05 |
| Flatlander | 371 | 2 | 49 | 3.95 | 4.00 | 0.72 |
| The Hugo Winners: Volumes One and Two (1955-1970) | 390 | 4 | 47 | 4.07 | 4.00 | 0.76 |
| Escape from Hell | 197 | 11 | 45 | 3.17 | 3.00 | 1.06 |
| Limits | 533 | 3 | 43 | 3.70 | 4.00 | 0.89 |
| The Patchwork Girl | 420 | | 42 | 3.33 | 3.25 | 0.93 |
| Alien Sex: 19 Tales by the Masters of Science Fiction and Dark Fantasy | 285 | 1 | 39 | 3.53 | 4.00 | 0.93 |
| Juggler of Worlds | 253 | 5 | 38 | 3.37 | 3.00 | 0.86 |
| Saturn's Race | 336 | 2 | 38 | 3.21 | 3.00 | 1.02 |
| Playgrounds of the Mind | 336 | 1 | 36 | 3.64 | 4.00 | 0.76 |
| Man-Kzin Wars III | 391 | 1 | 34 | 3.57 | 3.75 | 0.75 |
| Man-Kzin Wars IV | 339 | 2 | 34 | 3.66 | 4.00 | 0.68 |
| The Descent of Anansi | 385 | 1 | 32 | 3.41 | 3.25 | 0.89 |
| Man-Kzin Wars V | 279 | 2 | 26 | 3.67 | 4.00 | 0.68 |
| The Integral Trees and The Smoke Ring | 72 | 1 | 25 | 3.78 | 4.00 | 1.03 |
| Burning Tower | 180 | 3 | 22 | 3.20 | 3.00 | 1.04 |
| Inconstant Moon | 241 | 2 | 22 | 3.34 | 3.50 | 1.16 |
| Achilles' Choice | 309 | 3 | 22 | 2.95 | 3.00 | 0.77 |
| Destroyer of Worlds | 151 | 2 | 22 | 3.82 | 4.00 | 0.61 |
| Man-Kzin Wars VII | 204 | 1 | 22 | 3.89 | 4.00 | 0.74 |
| Elemental: The Tsunami Relief Anthology: Stories of Science Fiction and Fantasy | 124 | 3 | 21 | 3.81 | 4.00 | 0.97 |
| The Magic May Return | 225 | 2 | 21 | 3.36 | 3.00 | 0.93 |
| Man-Kzin Wars VI | 208 | 1 | 20 | 3.85 | 4.00 | 0.71 |
| Fast Forward 1: Future Fiction from the Cutting Edge | 107 | 3 | 19 | 3.79 | 3.50 | 0.77 |
| Three Books of Known Space (World of Ptavvs, A Gift from Earth, and Tales of Known Space) | 170 | 2 | 16 | 3.69 | 4.00 | 0.66 |
| Betrayer of Worlds | 98 | 1 | 16 | 3.34 | 3.25 | 0.82 |
| Man-Kzin Wars VIII: Choosing Names | 198 | | 14 | 3.82 | 4.00 | 0.75 |
| The Magic Goes Away Collection | 102 | | 14 | 4.00 | 4.00 | 0.71 |
| Man-Kzin Wars IX | 162 | 2 | 13 | 3.77 | 3.50 | 0.82 |
| Unicorns! | 157 | | 13 | 3.58 | 3.50 | 1.07 |
| Dangerous Visions 2 | 102 | | 13 | 4.00 | 4.00 | 0.28 |
| Scatterbrain | 166 | 1 | 13 | 2.96 | 3.00 | 0.91 |
| The 13 Crimes of Science Fiction | 136 | 1 | 12 | 3.92 | 4.00 | 0.95 |
| Tales from the Spaceport Bar | 121 | 3 | 9 | 3.61 | 3.50 | 0.70 |
| The Best of All Possible Wars | 117 | | 9 | 3.39 | 4.00 | 1.10 |
| The Moon Maze Game (Dream Park) | 38 | 2 | 9 | 3.56 | 3.50 | 0.83 |
| Man-Kzin Wars XI | 102 | 2 | 6 | 3.75 | 3.75 | 0.69 |
| The Shape of Space | 72 | 1 | 6 | 3.58 | 3.75 | 0.45 |
| Catastrophes! | 40 | 1 | 4 | 3.50 | 4.00 | 1.50 |
| The GUIDE TO LARRY NIVEN'S RINGWORLD | 36 | | 4 | 3.25 | 3.50 | 0.83 |
| The Borderland Of Sol | 9 | 5 | 3 | 3.50 | 3.50 | 0.41 |
| At the Core | 9 | 3 | 3 | 3.33 | 3.50 | 0.24 |
| Neutron Star [short story] | 10 | 5 | 3 | 3.67 | 4.00 | 0.47 |
| Man of Steel, Woman of Kleenex | 6 | 2 | 3 | 3.50 | 3.50 | 0.41 |
| Grendel | 6 | 3 | 3 | 3.00 | 3.00 | |
| Chrysalis [short story] | 2 | 1 | 2 | 3.00 | 3.00 | 0.50 |
| Inconstant Moon [short story] | 9 | 6 | 2 | 4.25 | 4.25 | 0.25 |
| Ssoroghods People | 3 | 2 | 2 | 3.25 | 3.25 | 0.25 |
| The Wisdom Of Dreams | 2 | 1 | 2 | 3.00 | 3.00 | |
| There Is a Tide [novelette] | 5 | 2 | 2 | 3.50 | 3.50 | 0.50 |
| War Movie | 4 | 3 | 2 | 3.00 | 3.00 | 0.50 |
| A Kind of Murder [short story] | 4 | 2 | 2 | 3.25 | 3.25 | 0.25 |
| Safe at Any Speed [short story] | 4 | 2 | 2 | 3.00 | 3.00 | |
| $16,940.00 [short story] | 3 | 1 | 2 | 2.50 | 2.50 | |
| The Jigsaw Man [short story] | 9 | 5 | 2 | 3.50 | 3.50 | 0.50 |
| Smut Talk (Draco Tavern Tales) | 3 | 1 | 2 | 2.25 | 2.25 | 0.75 |
| The Alibi Machine [short story] | 3 | 1 | 2 | 3.25 | 3.25 | 0.25 |
| All the Bridges Rusting [short story] | 3 | 1 | 2 | 3.25 | 3.25 | 0.25 |
| The Schumann Computer | 4 | 2 | 2 | 3.25 | 3.25 | 0.25 |
| Lost | 2 | 1 | 2 | 2.50 | 2.50 | 0.50 |
| The Missing Mass | 3 | 1 | 2 | 3.25 | 3.25 | 0.25 |
| Losing Mars [short story] | 2 | 1 | 2 | 3.50 | 3.50 | |
| The Last Days of the Permanent Floating Riot Club [short story] | 3 | 1 | 2 | 3.25 | 3.25 | 0.25 |
| The Death Addict | 2 | 1 | 2 | 3.00 | 3.00 | 0.50 |
| The Heights [short story] | 2 | 1 | 2 | 3.25 | 3.25 | 0.25 |
| The Ones Who Stay Home | 2 | 1 | 2 | 2.75 | 2.75 | 0.25 |
| Plaything [short story] | 3 | 1 | 2 | 3.50 | 3.50 | 0.50 |
| Playhouse | 3 | 2 | 2 | 3.50 | 3.50 | 0.50 |
| Procrustes | 5 | 1 | 2 | 2.75 | 2.75 | 0.25 |
| Grammar Lesson [short story] | 4 | 2 | 2 | 3.00 | 3.00 | 0.50 |
| The Subject Is Closed | 5 | 3 | 2 | 3.00 | 3.00 | 0.50 |
| Playground Earth | 2 | 1 | 2 | 2.75 | 2.75 | 0.25 |
| Cruel and Unusual [short story] | 4 | 2 | 2 | 3.25 | 3.25 | 0.25 |
| The Slow Ones [short story] | 2 | 1 | 2 | 3.25 | 3.25 | 0.25 |
| Storm Front | 3 | 2 | 2 | 3.25 | 3.25 | 0.25 |
| Table Manners | 3 | 2 | 2 | 2.75 | 2.75 | 0.25 |
| The Flare Weed [Short Story] | 2 | 1 | 2 | 3.50 | 3.50 | |
| Flatlander [short story] | 5 | 3 | 2 | 3.50 | 3.50 | |
| The Real Thing | 3 | 2 | 2 | 3.25 | 3.25 | 0.25 |
| The Fourth Profession | 11 | 5 | 2 | 3.75 | 3.75 | 0.25 |
| The Hugo Winners: Volume Three, Book 1 (1971-1972) | 39 | | 2 | 4.00 | 4.00 | 1.00 |
| Limits [short story] | 5 | 4 | 2 | 3.25 | 3.25 | 0.25 |
| The Coldest Place [short story] | 3 | 2 | 2 | 3.00 | 3.00 | |
| Assimilating Our Culture, That's What They're Doing! [short story] | 6 | 4 | 2 | 3.00 | 3.00 | 0.50 |
| The Green Marauder | 9 | 7 | 2 | 3.00 | 3.00 | |
| Not Long Before the End | 12 | 7 | 2 | 4.00 | 4.00 | 0.50 |
| World of Ptavvs ; A Gift from Earth ; Neutron Star | 25 | | 2 | 4.00 | 4.00 | 1.00 |
| Man-Kzin Wars XII | 37 | | 2 | 3.00 | 3.00 | |
| Breeding Maze | 3 | 2 | 2 | 3.25 | 3.25 | 0.25 |
| De stranden van Sirius Vier | 8 | | 2 | 3.50 | 3.50 | 0.50 |
| The Best of Larry Niven | 25 | | 2 | 5.00 | 5.00 | |
| The Hole Man | 16 | 8 | 2 | 3.25 | 3.25 | 0.25 |
| The Convergence of the Old Mind [short story] | 2 | 1 | 2 | 3.25 | 3.25 | 0.25 |
| The Magazine of Fantasy and Science Fiction, December 1974 | 9 | | 2 | 3.00 | 3.00 | |
| More Magic | 31 | | 2 | 2.50 | 2.50 | 1.50 |
| The Wishing Game | 1 | 1 | 1 | 3.00 | 3.00 | |
| The Lion In His Attic | 2 | 2 | 1 | 3.00 | 3.00 | |
| From The Moat Around Murcheson's Eye | 1 | 1 | 1 | 3.00 | 3.00 | |
| The Portrait Of Daryanree The King | 2 | 2 | 1 | 3.00 | 3.00 | |
| The California Voodoo Game [short story] | 1 | 1 | 1 | 3.50 | 3.50 | |
| Excerpt From Ringworld | 1 | 1 | 1 | 3.50 | 3.50 | |
| The Magic Goes Away [short story] | 1 | 1 | 1 | 4.00 | 4.00 | |
| Excerpt From A Gift From Earth | 1 | 1 | 1 | 3.00 | 3.00 | |
| Excerpt From World Of Ptavvs | 1 | 1 | 1 | 3.00 | 3.00 | |
| Excerpt From Protector | 1 | 1 | 1 | 3.00 | 3.00 | |
| The Gatherer's Guild | 1 | 1 | 1 | 3.50 | 3.50 | |
| Convergent Series [short story] | 4 | 3 | 1 | 3.50 | 3.50 | |
| Dreadful White Page | 1 | 1 | 1 | 3.00 | 3.00 | |
| One Night at the Draco Tavern | 1 | | 1 | 1.50 | 1.50 | |
| The Handicapped [short story] | 4 | 2 | 1 | 4.00 | 4.00 | |
| All the Myriad Ways [short story] | 5 | 5 | 1 | 4.50 | 4.50 | |
| Rammer [novelette] | 2 | | 1 | 3.50 | 3.50 | |
| From The Patchwork Girl [Short Story] | 1 | 1 | 1 | 3.00 | 3.00 | |
| Stars and Gods | 24 | | 1 | 4.50 | 4.50 | |
| Intent to Deceive [short story] | 2 | 1 | 1 | 3.50 | 3.50 | |
| Eye of an Octopus [short story] | 2 | 1 | 1 | 3.50 | 3.50 | |
| Transfer of Power [short story] | 2 | 1 | 1 | 2.50 | 2.50 | |
| The Ethics of Madness [novelette] | 2 | 1 | 1 | 3.00 | 3.00 | |
| Pierscien | 1 | | 1 | 5.00 | 5.00 | |
| Le Chirpsithra | 1 | | 1 | 4.00 | 4.00 | |
| I burattinai | 2 | | 1 | 4.00 | 4.00 | |
| Il segreto dei costruttori di Ringworld | 2 | | 1 | 2.00 | 2.00 | |
| L'Anneau-Monde : Suivi de Les ingénieurs de l'Anneau-Monde | 1 | | 1 | 3.00 | 3.00 | |
| Encuentro con medusa | 1 | | 1 | 2.00 | 2.00 | |
| Rencontre avec un trou noir | 1 | | 1 | 4.00 | 4.00 | |
| The Artists [Short story] | 3 | 1 | 1 | 3.50 | 3.50 | |
| The Nonesuch [short story] | 2 | 1 | 1 | 3.50 | 3.50 | |
| Flash Crowd [novella] | 2 | 1 | 1 | 4.00 | 4.00 | |
| The Last Necronomicon | 1 | 1 | 1 | 4.00 | 4.00 | |
| The Notebooks Of Mack Sikes | 1 | 1 | 1 | 3.50 | 3.50 | |
| Next Time | 1 | 1 | 1 | 3.00 | 3.00 | |
| The Dark Matter | 2 | 1 | 1 | 4.00 | 4.00 | |
| Galileo Magazine of Science & Fiction #14 Sept 1979, Volume II/Number 2 | 1 | | 1 | 3.00 | 3.00 | |
| The Color of Sunfire | 1 | 1 | 1 | 3.50 | 3.50 | |
| The Roentgen Standard | 1 | 1 | 1 | 3.00 | 3.00 | |
| In The Cellar | 1 | 1 | 1 | 4.00 | 4.00 | |
| Stavitelé Prstence | 1 | | 1 | 4.00 | 4.00 | |
| Pánové Prstence | 1 | | 1 | 3.00 | 3.00 | |
| From Footfall [Short Story] | 1 | 1 | 1 | 3.00 | 3.00 | |
| Fly-By-Night | 1 | 1 | 1 | 3.00 | 3.00 | |
| Passing Perry Crater Base Time Uncertain | 1 | 1 | 1 | 3.00 | 3.00 | |
| Rainbow Mars [short story] | 1 | 1 | 1 | 3.00 | 3.00 | |
| From Lucifer's Hammer [Short Story] | 1 | 1 | 1 | 3.00 | 3.00 | |
| Down and Out | 3 | 2 | 1 | 3.50 | 3.50 | |
| There's a Wolf in My Time Machine | 5 | 4 | 1 | 3.00 | 3.00 | |
| The Defenseless Dead | 3 | 2 | 1 | 3.50 | 3.50 | |
| Niven's Laws | 21 | | 1 | 2.00 | 2.00 | |
| Cloak Of Anarchy | 7 | 5 | 1 | 4.00 | 4.00 | |
| Cautionary Tales | 4 | 3 | 1 | 3.00 | 3.00 | |
| Unfinished Story No 2 | 1 | 1 | 1 | 1.00 | 1.00 | |
| Arm | 8 | 2 | 1 | 3.00 | 3.00 | |
| What Can You Say About Chocolate Covered Manhole Covers? | 2 | 2 | 1 | 3.00 | 3.00 | |
| The Deadlier Weapon | 3 | 2 | 1 | 3.00 | 3.00 | |
| Singularities Make Me Nervous | 3 | 2 | 1 | 4.00 | 4.00 | |
| Rotating Cylinders and the Possibility of Global Causality Violation [short story] | 2 | 1 | 1 | 3.50 | 3.50 | |
| Dry Run | 3 | 2 | 1 | 3.50 | 3.50 | |
| The Meddler | 4 | 3 | 1 | 3.50 | 3.50 | |
| Becalmed In Hell | 12 | 7 | 1 | 2.50 | 2.50 | |
| Like Banquo's Ghost | 3 | 2 | 1 | 3.50 | 3.50 | |
| Andromeda: No. 3 (Orbit Books) | 23 | | 1 | 3.00 | 3.00 | |
| Unfinished Story No 1 | 2 | 2 | 1 | 3.00 | 3.00 | |
| Analog science fiction/science fact. No. 521 (April 1974) | 12 | | 1 | 4.00 | 4.00 | |
| Best Science Fiction Stories of the Year First Annual Collection | 20 | | 1 | 5.00 | 5.00 | |
| What Good Is a Glass Dagger? | 6 | 3 | 1 | 3.50 | 3.50 | |
| Leviathan! | 5 | 4 | 1 | 3.00 | 3.00 | |
| Rammer | 9 | 4 | 1 | 3.50 | 3.50 | |
| One Face | 4 | 2 | 1 | 3.00 | 3.00 | |
| From The Magic Goes Away [Short Story] | 1 | 1 | 1 | 3.00 | 3.00 | |
| Analog science fiction/science fact. No. 496 (March 1972) | 11 | | 1 | 5.00 | 5.00 | |
| Chicxulub | 1 | 1 | 1 | 3.00 | 3.00 | |
| For A Foggy Night | 4 | 3 | 1 | 3.00 | 3.00 | |
| Wait It Out | 5 | 4 | 1 | 3.00 | 3.00 | |
| Passerby | 2 | 2 | 1 | 3.50 | 3.50 | |
| Ringworld and collective works | 1 | | 1 | 3.00 | 3.00 | |
| Best Science Fiction for 1972 | 32 | | 1 | 4.00 | 4.00 | |
| Rhinemaidens | 2 | 2 | 1 | 3.00 | 3.00 | |
| Mistake [short story] | 3 | 1 | 1 | 3.00 | 3.00 | |
| Bordered in Black | 4 | 3 | 1 | 3.00 | 3.00 | |
| Death by Ecstasy [The Organleggers; Gil Hamilton] | 6 | 5 | 1 | 3.00 | 3.00 | |
| The Flight of the Horse [short story] | 3 | 2 | 1 | 3.50 | 3.50 | |
| The Terror Bard | 1 | 1 | 1 | 3.00 | 3.00 | |
| Night on Mispec Moor [short story] | 3 | 2 | 1 | 4.00 | 4.00 | |
| A Teardrop Falls | 3 | 3 | 1 | 3.50 | 3.50 | |
| The Warriors | 3 | 2 | 1 | 3.00 | 3.00 | |
| At the Bottom of a Hole [novelette] | 3 | 2 | 1 | 3.50 | 3.50 | |
| Analog science fiction/science fact. No. 561 (Aug. 1977) | 9 | 1 | 1 | 4.00 | 4.00 | |
| The Solipsist at Dinner | 1 | 1 | 1 | 2.50 | 2.50 | |
| The Tale Of The Jinni And The Sisters | 1 | 1 | 1 | 3.00 | 3.00 | |
| Madness Has Its Place | 2 | 2 | 1 | 3.50 | 3.50 | |
| The Kiteman | 1 | 1 | 1 | 3.00 | 3.00 | |
| The Return Of William Proxmire | 3 | 2 | 1 | 3.50 | 3.50 | |
| Flare Time | 3 | 2 | 1 | 3.50 | 3.50 | |
| Brenda | 1 | 1 | 1 | 3.50 | 3.50 | |
| The Soft Weapon | 3 | 2 | 1 | 3.50 | 3.50 | |
| How the Heroes Die [novelette] | 3 | 2 | 1 | 1.50 | 1.50 | |
| From The Ringworld Engineers [Short Story] | 1 | 1 | 1 | 2.50 | 2.50 | |
| Ghost Five | 1 | 1 | 1 | 2.00 | 2.00 | |
| Ghost Six | 1 | 1 | 1 | 3.00 | 3.00 | |
| Ghost Four | 1 | 1 | 1 | 3.00 | 3.00 | |
| Ghost Three | 1 | 1 | 1 | 3.00 | 3.00 | |
| Wrong Way Street | 5 | 2 | 1 | 3.50 | 3.50 | |
| Ghost One | 1 | 1 | 1 | 3.00 | 3.00 | |
| Ghost Two | 1 | 1 | 1 | 2.50 | 2.50 | |
| A Relic of the Empire [novelette] | 4 | 2 | 1 | 3.50 | 3.50 | |
| Ghost Seven | 1 | 1 | 1 | 3.00 | 3.00 | |
| Bird In The Hand | 4 | 3 | 1 | 3.50 | 3.50 | |
| Ghost Eight | 1 | 1 | 1 | 2.50 | 2.50 | |
| Death in a Cage [short story] | 3 | 2 | 1 | 2.50 | 2.50 | |
| Return to Ringworld | 1 | | | | | |
| DC Prestige n. 03: Green Lantern: La storia di Ganthet | 1 | | | | | |
| Flucht in die Vergangenheit- Auswahl der besten SF-Stories 21. Folge | 1 | | | | | |
| Analog science fiction/science fact. No. 530 (Jan. 1975) | 12 | | | | | |
| Theory and Practice of Teleportation | 1 | | | | | |
| Stories from the Hugo Winners Vol. 2 (This Book Comprises the First Half of the HUGO WINNERS VOLUME 2.) Poul Anderson; Harlen Ellison; Jack Vance; Larry Niven; Gordon R. Dickson | 2 | | | | | |
| The Woman in Del Rey Crater | 1 | | | | | |
| Galileo: Magazine of Science & Fiction #16 | 1 | | | | | |
| Worlds of Tomorrow Science Fiction - March 1965 (Vol. 2, #6) | 1 | | | | | |
| Slowboat cargo [In: If, worlds of science fiction (Feb.-April 1968)] | 1 | | | | | |
| The Many Worlds Of Larry Niven | 1 | | | | | |
| LUNA INCOSTANTE | 2 | | | | | |
| The time of the Warlock | 9 | | | | | |
| The Intregal Trees | 1 | | | | | |
| Fate of Worlds: Return from the Ringworld | 5 | | | | | |
| IL DIFENSORE | 2 | | | | | |
| AI CONFINI DI SOL | 2 | | | | | |
| LA TERZA MANO | 2 | | | | | |
| Falkenberg's Legion | 2 | | | | | |
| Budowniczowie Pierscienia | 1 | | | | | |
| Antigrav | 32 | | | | | |
| Bridging the Galaxies | 10 | | | | | |
| Ringworld [computer file] : revenge of the patriarch | 4 | | | | | |
| Retrospective | 1 | | | | | |
| El mundo de los ptavvs | 1 | | | | | |
| L'UOMO DEL BUCO | 2 | | | | | |
| Unterwegs in die Welt von morgen: Utopische Geschichten und Science-Fiction-Romane: Der Held von Avalon. Raumstation Abercrombie. | 1 | | | | | |
| Man-Kzin | 1 | | | | | |
| World-ring Engineers World-ring. Throne of the World-ring. Children of the World-ring / Mir-Koltso Inzhenery Mira-Koltsa. Tron Mira-Koltsa. Deti Mira-Koltsa | 1 | | | | | |
| Strange Light | 2 | | | | | |
| Analog science fiction/science fact. No. 520 (March 1974) | 10 | | | | | |
| Analog science fiction/science fact. No. 518 (Jan. 1974) | 9 | | | | | |
| RINGWORLD - with - THE RINGWORLD ENGINEERS - and - THE RINGWORLD THRONE | 1 | | | | | |
| Science Fiction verhalen 7. Prisma | 1 | | | | | |
| Neutronster | 1 | | | | | |
| Neutronster | 1 | | | | | |
| Death by Ecstasy: Illustrated Adaptation By Bill Spangler, Terry Tidwell, and Steve Stiles | 1 | | | | | |
| La Paja en el ojo de Dios Vol.1 | 1 | | | | | |
| La Paja en el ojo de Dios Vol.2 | 1 | | | | | |
| 1 | | | | | |
| Neutronster | 1 | | | | | |
| Neutronster | 1 | | | | | |
| The Patchwork Girl [short story] | 1 | | | | | |
| The children of the state [In: Galaxy magazine (Sept.-Nov. 1976)] | 3 | | | | | |
| Frontiere | 1 | | | | | |
| Neutronster | 1 | | | | | |
| James P Hogan Mixed Prepack: The Best of All Possible Wars/Star Child | 1 | | | | | |
| The Trellis | 1 | | | | | |
| Choosing Life | 1 | | | | | |
| NO EXIT: The Classic Science Fantasy | 1 | | | | | |
| " Podarok s zemli". | 1 | | | | | |
| Letztes Signal von Alpha Centauri. | 2 | 1 | | | | |
| We Could Do Worse: A Millennial Collection of Alternate Histories (Unabridged) | 2 | | | | | |
| 'Reflex' (Niven & Pournelle - in There Will be War) | 1 | | | | | |
| A pegada | 1 | | | | | |
| Geschichten aus der Raumhafen- Bar und andere Erzählungen | 1 | | | | | |
| Il popolo dell'anello | 1 | | | | | |
| A pegada v. 2 | 1 | | | | | |
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