| #2 |  The Lightning Thief
| 4.04 | 1,546 reads |
| #3 |  The Battle of the Labyrinth
| 4.2 | 610 reads |
| #4 |  The Sea of Monsters
| 3.96 | 1,032 reads |
| #5 |  The Titan's Curse
| 4.16 | 939 reads |
| #6 |  The Last Olympian
| 4.33 | 849 reads |
| #7 |  The Lost Hero
| 4.01 | 590 reads |
| #8 |  The Mark of Athena
| 4.18 | 472 reads |
| #9 |  The Son of Neptune
| 4.19 | 492 reads |
| #10 |  The Red Pyramid
| 3.9 | 319 reads |
| #11 |  The House of Hades
| 4.33 | 413 reads |
| #12 |  The Blood Of Olympus
| 4.09 | 375 reads |
| #13 |  The Throne of Fire
| 3.94 | 226 reads |
| #14 |  The Sword of Summer
| 4 | 228 reads |
| #15 |  The Serpent's Shadow
| 4.02 | 191 reads |
| #16 |  The Hidden Oracle
| 3.94 | 226 reads |
| #17 |  The Maze of Bones
| 3.43 | 73 reads |
| #18 |  The Hammer of Thor
| 4.08 | 157 reads |
| #19 |  The Dark Prophecy
| 4.03 | 149 reads |
| #20 |  The Ship of the Dead
| 4.11 | 115 reads |
| #21 |  The Son of Sobek
| 4.11 | 45 reads |
| #22 |  The Burning Maze
| 4.26 | 119 reads |
| #23 |  The Staff of Serapis
| 4.36 | 35 reads |
| #24 |  The Crown of Ptolemy The Crown of Ptolemy
| 4.38 | 23 reads |
