| #2 |  The Lightning Thief
| 4.05 | 1,894 reads | |
| #3 |  The Battle of the Labyrinth
| 4.22 | 1,068 reads | |
| #4 |  The Sea of Monsters
| 3.99 | 1,260 reads | |
| #5 |  The Titan's Curse
| 4.17 | 1,148 reads | |
| #6 |  The Last Olympian
| 4.35 | 1,052 reads | |
| #7 |  The Lost Hero
| 4.04 | 727 reads | |
| #8 |  The Mark of Athena
| 4.21 | 576 reads | |
| #9 |  The Son of Neptune
| 4.21 | 603 reads | |
| #10 |  The Red Pyramid
| 3.9 | 382 reads | |
| #11 |  The House of Hades
| 4.35 | 505 reads | |
| #12 |  The Blood Of Olympus
| 4.17 | 465 reads | |
| #13 |  The Throne of Fire
| 3.95 | 267 reads | |
| #14 |  The Sword of Summer
| 3.96 | 284 reads | |
| #15 |  The Serpent's Shadow
| 4.03 | 228 reads | |
| #16 |  The Hidden Oracle
| 3.91 | 282 reads | |
| #17 |  The Maze of Bones
| 3.55 | 97 reads | |
| #18 |  The Hammer of Thor
| 4.03 | 194 reads | |
| #19 |  The Dark Prophecy
| 3.95 | 180 reads | |
| #20 |  The Ship of the Dead
| 4.06 | 144 reads | |
| #21 |  The Son of Sobek
| 3.96 | 77 reads | |
| #22 |  The Burning Maze
| 4.18 | 135 reads | |
| #23 |  The Staff of Serapis
| 4.17 | 47 reads | |
| #24 |  The Crown of Ptolemy
| 4.18 | 32 reads |
