| #1 |  The Lightning Thief
| 4.04 | 1,747 reads | |
| #2 |  The Sea of Monsters
| 3.97 | 1,161 reads | |
| #3 |  The Titan's Curse
| 4.16 | 1,054 reads | |
| #4 |  The Battle of the Labyrinth
| 4.21 | 842 reads | |
| #5 |  The Last Olympian
| 4.35 | 962 reads | |
| #6 |  The Red Pyramid
| 3.88 | 346 reads | |
| #7 |  The Lost Hero
| 4.02 | 659 reads | |
| #8 |  The Son of Neptune
| 4.2 | 544 reads | |
| #9 |  The Throne of Fire
| 3.93 | 245 reads | |
| #10 |  The Mark of Athena
| 4.19 | 520 reads |