| #25 |  So Long, and Thanks for All the Fish
| 3.89 | 530 reads |
| #27 |  The Three-Body Problem
| 3.94 | 1,598 reads |
| #29 |  To Sleep in a Sea of Stars
| 3.65 | 237 reads |
| #30 |  Sleeping Giants
| 3.78 | 334 reads |
| #59 |  Escape Velocity
| 2 | 5 reads |
| #60 |  Floating Hotel
| 3.23 | 12 reads |
| #61 |  Cascade Failure
| 4.18 | 20 reads |
| #62 |  Gravity Lost
| 3.7 | 6 reads |
| #63 |  A Rover's Story
| 4.8 | 6 reads |
| #64 |  Aurora
| 3.7 | 150 reads |
| #1 |  The Martian
| 4.41 | 2,338 reads |
| #1 |  Abaddon's Gate
| 4.19 | 690 reads |
| #1 |  The Galaxy, and the Ground Within
| 4.42 | 229 reads |
| #1 |  Binti: The Complete Trilogy
| 3.78 | 263 reads |
| #1 |  Cibola Burn
| 4.12 | 610 reads |
| #1 |  Illuminae
| 4.2 | 288 reads |
| #1 |  Zero G Zero G
| 3.86 | 24 reads |
| #1 |  The Hitchhiker's Guide to the Galaxy
| 4.25 | 2,631 reads |
| #1 |  A Closed and Common Orbit
| 4.35 | 431 reads |
| #1 |  The Fated Sky
| 4.33 | 124 reads |
| #1 |  Defiant
| 4.32 | 172 reads |
| #1 |  A Pale Light in the Black
| 3.78 | 14 reads |
| #1 |  Orion Lost
| 4.5 | 3 reads |
| #1 |  Sentient
| 4 | 9 reads |
| #1 |  Nemesis Games
| 4.41 | 561 reads |
| #1 |  Babylon's Ashes
| 4.12 | 500 reads |
| #1 |  Evershore
| 4.3 | 145 reads |
| #1 |  The Deep Sky
| 3.61 | 55 reads |
| #1 |  Caliban's War
| 4.3 | 789 reads |
| #1 |  Ghost Station
| 3.32 | 40 reads |
| #1 |  Descender, Vol. 3: Singularities | 4.03 | 35 reads |
| #1 |  Project Hail Mary
| 4.44 | 2,203 reads |
| #1 |  The Butcher of Anderson Station
| 3.9 | 220 reads |
| #1 |  Lost Moon: The Perilous Voyage of Apollo 13
| 4.38 | 16 reads |
| #1 |  An Unkindness of Ghosts
| 3.92 | 107 reads |
| #1 |  The Restaurant at the End of the Universe
| 4.06 | 861 reads |
| #1 |  Generation Ship
| 3.58 | 19 reads |
| #1 |  The Long Way to a Small, Angry Planet
| 4.13 | 814 reads |
| #1 |  Seveneves
| 3.88 | 461 reads |
| #1 |  We Are Legion
| 4.13 | 608 reads |
| #1 |  The Loneliest Girl in the Universe
| 3.7 | 57 reads |
| #1 |  Descender, Vol. 4: Orbital Mechanics
| 4.17 | 31 reads |
| #1 |  Descender, Vol. 1: Tin Stars
| 4.14 | 72 reads |
| #1 |  Drive
| 4.02 | 146 reads |
| #1 |  Descender, Vol. 2: Machine Moon | 4.21 | 39 reads |
| #1 |  Paradise-1
| 4 | 15 reads |
| #1 |  All Systems Red
| 4.06 | 1,769 reads |
| #1 |  The Calculating Stars
| 4.07 | 264 reads |
| #1 |  Descender, Vol. 6: The Machine War
| 3.86 | 24 reads |
| #1 |  The Apollo Murders
| 3.8 | 58 reads |
| #1 |  Leviathan Wakes
| 4.23 | 1,245 reads |
| #1 |  Artemis
| 3.63 | 880 reads |
| #1 |  Descender, Vol. 5: Rise of the Robots
| 4 | 21 reads |
| #1 |  Record of a Spaceborn Few
| 4.15 | 310 reads |
| #1 |  Life, the Universe and Everything
| 3.99 | 655 reads |
| #1 |  To Be Taught, If Fortunate
| 4.2 | 278 reads |
| #1 |  Cytonic
| 3.97 | 305 reads |
| #1 |  The Relentless Moon
| 4.38 | 76 reads |
| #1 |  Goldilocks
| 3.89 | 10 reads |
| #1 |  Pale Blue Dot
| 4.5 | 2 reads |
| #1 |  Star Splitter
| 3.58 | 7 reads |
| #1 |  Dead Silence
| 3.75 | 173 reads |
| #1 |  Do You Dream of Terra-Two?
| 3.48 | 27 reads |
