 Foundation's edge
| 3.93 | - |
 Foundation and Earth
| 3.8 | - |
 Second Foundation
| 4.14 | 4.5 |
 Foundation
| 3.99 | 4.5 |
 Elsewhere
| 3.6 | - |
 This Is How You Lose the Time War
| 3.87 | - |
 The Book Thief
| 4.33 | - |
 Forward the Foundation
| 3.99 | - |
 Foundation and Empire
| 4.03 | 4.5 |
 The Odyssey
| 3.79 | - |
 Project Hail Mary
| 4.44 | - |
 Prelude to Foundation
| 3.98 | - |
 Tomorrow, and Tomorrow, and Tomorrow
| 4.17 | 5 |
 The Storied Life of A.J. Fikry
| 3.86 | - |
