| 1 |
|
The Mark of Athena (The Heroes of Olympus, #3)
by
4.47 avg rating — 675,441 ratings
|
|
| 2 |
|
The Red Pyramid (The Kane Chronicles, #1)
by
4.10 avg rating — 426,485 ratings
|
|
| 3 |
|
Inferno (Robert Langdon, #4)
by
3.90 avg rating — 595,122 ratings
|
|
| 4 |
|
The House of Hades (The Heroes of Olympus, #4)
by
4.57 avg rating — 484,222 ratings
|
|
| 5 |
|
The Throne of Fire (The Kane Chronicles, #2)
by
4.18 avg rating — 228,686 ratings
|
|
| 6 |
|
The Blood of Olympus (The Heroes of Olympus, #5)
by
4.43 avg rating — 391,827 ratings
|
|
