Hufflepuffsrule's "Percy Jackson and the Olympians by Rick Riordan"

1. 1. The Lightning Thief (Percy Jackson and the Olympians, Book 1) by Rick Riordan Drag me to re-order

2. 2. The Sea of Monsters (Percy Jackson and the Olympians, Book 2) by Rick Riordan Drag me to re-order

3. 3. ? the titan's curse (percy jackson and the olympians, book 3) Drag me to re-order

4. 4. ? Percy Jackson and the Olympians, Book Four: Battle of the Labyrinth, The (Percy Jackson and the Olympians) by Rick Riordan Drag me to re-order

5. 5. ? Percy Jackson & the Olympians: Book 5: The Last Olympian (Percy Jackson and the Olympians) by Rick Riordan Drag me to re-order

6. 6. ? Percy Jackson & the Olympians: The Demigod Files by Rick Riordan Drag me to re-order