| 1 |
|
The Titan’s Curse (Percy Jackson and the Olympians, #3)
by
4.37 avg rating — 1,225,302 ratings
|
|
| 2 |
|
The Last Olympian (Percy Jackson and the Olympians, #5)
by
4.55 avg rating — 1,155,499 ratings
|
|
| 3 |
|
The Battle of the Labyrinth (Percy Jackson and the Olympians, #4)
by
4.42 avg rating — 1,225,496 ratings
|
|
| 4 |
|
The Son of Neptune (The Heroes of Olympus, #2)
by
4.40 avg rating — 671,440 ratings
|
|
| 5 |
|
The House of Hades (The Heroes of Olympus, #4)
by
4.57 avg rating — 486,227 ratings
|
|
| 6 |
|
The Mark of Athena (The Heroes of Olympus, #3)
by
4.47 avg rating — 677,696 ratings
|
|
