Rick Riordan › Written
The Lightning Thief
The Sea of Monsters (Percy Jackson and the Olympians, #2)
The Titan's Curse (Percy Jackson and the Olympians, #3)
The Last Olympian
The Lost Hero (The Heroes of Olympus, #1)
The Battle of the Labyrinth
The Blood of Olympus (The Heroes of Olympus, #5)
The House of Hades
The Son of Neptune (The Heroes of Olympus, #2)
The Mark of Athena (The Heroes of Olympus, #3)
Daughter of the Deep
The Hidden Oracle
The Red Pyramid (The Kane Chronicles, #1)