| #2 |  The Lightning Thief
| 4.05 | 2,398 reads | |
| #3 |  The Sea of Monsters
| 3.98 | 1,595 reads | |
| #4 |  The Battle of the Labyrinth
| 4.2 | 1,366 reads | |
| #5 |  The Titan's Curse
| 4.16 | 1,446 reads | |
| #6 |  The Last Olympian
| 4.32 | 1,334 reads | |
| #7 |  The Lost Hero
| 4.04 | 931 reads | |
| #8 |  The Mark of Athena
| 4.19 | 728 reads | |
| #9 |  The Son of Neptune
| 4.19 | 772 reads | |
| #10 |  The House of Hades
| 4.34 | 646 reads | |
| #11 |  The Red Pyramid
| 3.89 | 483 reads | |
| #12 |  The Blood Of Olympus
| 4.18 | 587 reads | |
| #13 |  The Throne of Fire
| 3.93 | 343 reads | |
| #14 |  The Sword of Summer
| 3.97 | 352 reads | |
| #15 |  The Serpent's Shadow
| 4.03 | 292 reads | |
| #16 |  The Hammer of Thor
| 4.03 | 243 reads | |
| #17 |  One of Us Is Lying
| 3.72 | 592 reads |