| #452 |  Ender's Game
| 4.26 | 2,374 reads | |
| #453 |  Children of the Mind
| 3.63 | 326 reads | |
| #454 |  Burning Paradise
| 3.55 | 13 reads | |
| #455 |  Circle of Desire
| 3.24 | 50 reads | |
| #456 |  Blue Remembered Earth
| 3.9 | 66 reads | |
| #457 |  Countdown City
| 3.6 | 69 reads | |
| #458 |  The Last Policeman
| 3.73 | 140 reads | |
| #459 |  Starhawk
| 3.5 | 7 reads | |
| #460 |  New Earth
| 2.67 | 7 reads | |
| #461 |  Farside
| 3 | 8 reads | |
| #462 |  The 5th Wave
| 3.74 | 351 reads | |
| #463 |  Blowback Blowback
| 4 | 3 reads | |
| #464 |  Duplicate Effort
| 0 | 1 read | |
| #465 |  Ready Player One
| 3.97 | 2,720 reads | |
| #466 |  Catching Fire
| 4.09 | 3,426 reads | |
| #467 |  A Case of Need
| 3.41 | 34 reads | |
| #468 |  Dark Light
| 3.63 | 15 reads | |
| #469 |  Death and the Senator
| 0 | 1 read | |
| #470 |  Have Space Suit—Will Travel
| 3.42 | 75 reads | |
| #471 |  Illegal Alien
| 3.75 | 14 reads | |
| #472 |  Mercury
| 3 | 2 reads | |
| #473 |  Polaris
| 3.76 | 24 reads | |
| #474 |  Splinter of the Mind's Eye
| 2.91 | 35 reads | |
| #475 |  The Humans
| 3.93 | 296 reads | |
| #476 |  A New Visitor from the Constellation Lyra
| 3 | 1 read | |
| #477 |  Proxima
| 3.48 | 27 reads | |
| #478 |  The Martian
| 4.42 | 2,873 reads | |
| #479 |  Obra Poética
| 0 | 0 reads | |
| #480 |  On the Steel Breeze
| 3.96 | 41 reads | |
| #481 |  Red Rising
| 4.14 | 1,694 reads | |
| #482 |  Influx
| 3.89 | 77 reads | |
| #483 |  Great North Road
| 3.88 | 69 reads | |
| #484 |  Transhuman: A Novel
| 2.5 | 4 reads | |
| #485 |  Mars, Inc.: The Billionaire's Club
| 3 | 2 reads | |
| #486 |  Last and First Contacts Last and First Contacts
| 0 | 0 reads | |
| #487 |  While We Run
| 3 | 1 read | |
| #488 |  Shipstar
| 3.5 | 11 reads | |
| #489 |  Rama II
| 3.44 | 104 reads | |
| #490 |  Eon
| 4 | 2 reads | |
| #491 |  Eternity
| 3.36 | 29 reads | |
| #492 |  Factoring Humanity
| 3.85 | 15 reads | |
| #493 |  Starplex
| 4 | 17 reads | |
| #494 |  Frameshift
| 3.71 | 12 reads | |
| #495 |  Resplendent
| 3.33 | 5 reads | |
| #496 |  Antihielo
| 0 | 1 read | |
| #497 |  Voyage
| 3.75 | 17 reads | |
| #498 |  Flux
| 3.06 | 11 reads | |
| #499 |  Timelike Infinity
| 3.33 | 13 reads | |
| #500 |  Raft
| 3.12 | 23 reads | |
| #501 |  Traces
| 3 | 2 reads | |
| #502 |  The Long Mars
| 3.54 | 68 reads | |
| #503 |  Contacting Aliens: An Illustrated Guide to David Brin's Uplift Universe
| 3 | 2 reads | |
| #504 |  Pebble in the Sky
| 3.65 | 100 reads | |
| #505 |  The Currents of Space
| 3.49 | 91 reads | |
| #506 |  The Stars, Like Dust
| 3.34 | 100 reads | |
| #507 |  The Gods of Mars
| 3.53 | 41 reads | |
| #508 |  The Warlord of Mars
| 3.56 | 33 reads | |
| #509 |  A Princess of Mars
| 3.42 | 154 reads | |
| #510 |  Robots and Empire
| 4.1 | 146 reads | |
| #511 |  Marsbound
| 3.54 | 18 reads | |
| #512 |  The Garden of Rama
| 3.33 | 76 reads | |
| #513 |  The Girl with All the Gifts
| 3.97 | 554 reads | |
| #514 |  World of Trouble
| 3.76 | 60 reads | |
| #515 |  The Maze Runner
| 3.67 | 1,142 reads | |
| #516 |  The Scorch Trials
| 3.6 | 642 reads | |
| #517 |  The Death Cure
| 3.39 | 556 reads | |
| #518 |  Lock In
| 3.95 | 364 reads | |
| #519 |  The Revisionists
| 3.6 | 5 reads | |
| #520 |  The Infinite Sea
| 3.58 | 135 reads | |
| #521 |  The First Fifteen Lives of Harry August
| 4.04 | 320 reads | |
| #522 |  Coming Home Coming Home
| 3.31 | 15 reads | |
| #523 |  Ultima Ultima
| 3.4 | 15 reads | |
| #524 |  Golden Son
| 4.43 | 1,174 reads | |
| #525 |  Final Days
| 3.5 | 2 reads | |
| #526 |  A Murder of Clones A Murder of Clones
| 3 | 2 reads | |
| #527 |  Brilliance
| 3.94 | 101 reads | |
| #528 |  A Better World
| 4.03 | 53 reads | |
| #529 | The Coming of the Bullocks The Coming of the Bullocks
| 2 | 1 read | |
| #530 | Search and Recovery Search and Recovery
| 0 | 0 reads | |
| #531 | The Peyti Crisis (Retrieval Artist, #12) The Peyti Crisis (Retrieval Artist, #12)
| 0 | 0 reads | |
| #532 |  Tarkin
| 3.56 | 87 reads | |
| #533 |  Heir to the Jedi
| 3.05 | 52 reads | |
| #534 |  Yesterday's Kin
| 3.42 | 14 reads | |
| #535 |  The Affinities
| 3.11 | 15 reads | |
| #536 |  The Hercules Text
| 3.22 | 11 reads | |
| #537 |  Depth
| 4 | 7 reads | |
| #538 |  The Long Utopia
| 3.65 | 57 reads | |
| #539 |  Aftermath
| 3.15 | 151 reads | |
| #540 |  Thunderbird
| 2.83 | 7 reads | |
| #542 |  Future Visions | 3.5 | 18 reads | |
| #543 |  The Perfect Weapon
| 3.69 | 23 reads | |
| #544 |  Masterminds Masterminds
| 0 | 0 reads | |
| #545 | Starbase Human Starbase Human
| 0 | 0 reads | |
| #546 |  Vigilantes Vigilantes
| 0 | 0 reads | |
| #547 |  Power Surge: A Novel
| 0 | 0 reads | |
| #548 |  Aurora
| 3.66 | 186 reads | |
| #549 |  Seveneves
| 3.92 | 580 reads | |
| #550 |  Bloodline
| 4.01 | 104 reads | |
| #551 |  The Three-Body Problem
| 3.94 | 2,020 reads | |
| #552 |  Morning Star
| 4.43 | 1,005 reads |