| #2 |  The Lightning Thief
| 4.05 | 2,398 reads | |
| #3 |  The Battle of the Labyrinth
| 4.2 | 1,366 reads | |
| #4 |  The Sea of Monsters
| 3.98 | 1,595 reads | |
| #5 |  The Titan's Curse
| 4.16 | 1,446 reads | |
| #6 |  The Last Olympian
| 4.32 | 1,334 reads | |
| #7 |  The Mark of Athena
| 4.19 | 728 reads | |
| #8 |  The Son of Neptune
| 4.19 | 772 reads | |
| #9 |  The Lost Hero
| 4.04 | 931 reads | |
| #10 |  The House of Hades
| 4.34 | 646 reads | |
| #11 |  The Blood Of Olympus
| 4.18 | 587 reads | |
| #12 |  A Touch of Darkness
| 3.5 | 288 reads | |
| #13 |  A Touch of Ruin
| 3.53 | 120 reads | |
| #14 |  A Touch of Malice
| 3.73 | 82 reads | |
| #15 |  A Game of Fate
| 3.86 | 81 reads | |
| #16 |  Neon Gods
| 3.51 | 280 reads | |
| #17 |  Electric Idol
| 3.68 | 116 reads | |
| #18 |  Wicked Beauty
| 3.95 | 65 reads | |
| #19 |  Radiant Sin
| 3.77 | 55 reads | |
| #20 |  Midnight Ruin
| 3.91 | 23 reads | |
| #21 |  Cruel Seduction
| 3.75 | 33 reads |