 Foundation
| 3.99 |
 The End of Eternity
| 4.2 |
 Foundation and Earth
| 3.8 |
 Foundation and Empire
| 4.03 |
 Foundation's edge
| 3.93 |
 Second Foundation
| 4.14 |
 Dune Messiah
| 3.77 |
 Forward the Foundation
| 3.99 |
 Dune
| 4.28 |
 Los viejos salvajes Los viejos salvajes
| 3 |
 Starship Troopers
| 3.71 |
 Crónicas Marcianas
| 4 |
 Fahrenheit 451
| 3.93 |
 La Cruzada de Liberty
| 4 |
 Rendezvous with Rama
| 3.94 |
 La vieja guardia
| 4 |
 El hombre demolido
| 3.5 |
 They’d rather be right
| 2.25 |
 Estrella doble
| 0 |
 Un caso de conciencia
| 2 |
 Cántico por Leibowitz
| 5 |
 Stranger in a Strange Land
| 3.67 |
 El hombre en el castillo
| 2.75 |
 Estación de Tránsito
| 4 |
 El planeta errante El planeta errante
| 0 |
 Tú, el inmortal
| 4 |
 El Señor de la Luz
| 4 |
 Stand on Zanzibar
| 3.58 |
 La mano izquierda de la oscuridad
| 4.6 |
 Ringworld
| 3.64 |
 To Your Scattered Bodies Go
| 0 |
 The Gods Themselves
| 3.89 |
 The Dispossessed
| 4.12 |
 Where Late The Sweet Birds Sang
| 3.23 |
 Serpiente del sueño
| 0 |
 The Fountains of Paradise
| 3.65 |
 La reina de la nieve
| 0 |
 La estación Downbelow
| 4 |
 Ender's Game
| 4.26 |
 Sundiver
| 3.32 |
 Speaker for the Dead
| 4.07 |
 Cyteen
| 3.31 |
 Hyperion
| 4.26 |
 A Fire Upon the Deep
| 3.99 |
 Doomsday Book
| 3.76 |
 Marte rojo
| 4 |
 The Diamond Age: or, A Young Lady's Illustrated Primer
| 4 |
 Forever Peace
| 3.54 |
 To Say Nothing of the Dog
| 4.14 |
 Hominids
| 3.19 |
 Spin
| 4.02 |
 Rainbows End
| 3.41 |
 The Three-Body Problem
| 3.91 |
 Ancillary Justice
| 4.01 |
 The Yiddish Policemen's Union
| 3.58 |
 La chica mecánica
| 5 |
 Blackout
| 3.58 |
 El granjero de las estrellas
| 4 |
 Abaddon's Gate
| 4.2 |
 Embassytown
| 3.89 |
 All Clear
| 4.06 |
 Boneshaker
| 3.33 |
 Anathem
| 4.2 |
 The Medusa Chronicles
| 3.33 |
 Humans
| 3.29 |
 Hybrids
| 3.33 |
 Accelerando
| 3.62 |
 The System of the World
| 4.28 |
 Ilium
| 3.85 |
 The Years of Rice and Salt
| 3.44 |
 Passage
| 3.64 |
 The Telling
| 3.91 |
 Cryptonomicon
| 4.27 |
 The Postman
| 3.57 |
 The Many-Coloured Land
| 3.87 |
 Titan
| 3.67 |
 The Space Machine
| 3 |
 Asimov's Mysteries
| 4 |
 Nemesis
| 3.68 |
 Descender, Vol. 1: Tin Stars
| 4.13 |
 Annihilation
| 3.66 |
 Gateway
| 3.9 |
 A Song for Lya A Song for Lya: And Other Stories
| 5 |
 1984
| 4.19 |
 The City and the Stars
| 3.74 |
 Dauntless
| 3.7 |
 El fin de la infancia
| 3.33 |
 City
| 4.17 |
 Fuzzy Nation
| 4.11 |
 Orphanage
| 3.33 |
 Brightness Reef
| 4.07 |
 Remake
| 3 |
 Islands in the Sky
| 3.75 |
 The Sands of Mars
| 3.2 |
 The Wind From the Sun
| 3.5 |
 The Songs of Distant Earth
| 3.78 |
 Earthlight
| 3.75 |
 Sandkings
| 4.29 |
 Los clanes de la luna Alfana
| 3 |
 Stories of Your Life and Others
| 4.27 |
