| #1 |  The Book of Strange New Things
| 3.64 | 77 reads | |
| #1 |  Light from Other Stars
| 3.63 | 10 reads | |
| #1 |  Endurance: A Year in Space, A Lifetime of Discovery
| 4.37 | 36 reads | |
| #1 |  The Sparrow
| 3.97 | 277 reads | |
| #1 |  The Night Watchman
| 4.12 | 92 reads | |
| #1 |  Project Hail Mary
| 4.45 | 2,655 reads | |
| #1 |  I, Robot
| 4.06 | 805 reads | |
| #1 |  Rocket Men
| 3.8 | 5 reads |