| #2 |  The Lightning Thief
| 4.04 | 1,830 reads | |
| #3 |  The Sea of Monsters
| 3.98 | 1,214 reads | |
| #4 |  Percy Jackson and the Bronze Dragon
| 3.75 | 171 reads | |
| #5 |  The Titan's Curse
| 4.16 | 1,107 reads | |
| #6 |  The Battle of the Labyrinth
| 4.21 | 1,023 reads | |
| #7 |  Percy Jackson and the Sword of Hades
| 3.88 | 38 reads | |
| #8 |  The Last Olympian
| 4.35 | 1,013 reads | |
| #9 |  The Chalice of the Gods
| 4.23 | 136 reads | |
| #10 |  Wrath of the Triple Goddess
| 4.5 | 24 reads |