The House of Hades
Rick Riordan
Heroes of Olympus (4)
Origin
Dan Brown
Robert Langdon (5)
The Navigator
Pittacus Lore
The Lorien Legacies: The Lost Files (11)
The Blood of Olympus
Heroes of Olympus (5)
The Son of Neptune
Heroes of Olympus (2)
The Mark of Athena
Heroes of Olympus (3)
The Lightning Thief
Percy Jackson and the Olympians (1)
The Sea of Monsters
Percy Jackson and the Olympians (2)
The Titan's Curse
Percy Jackson and the Olympians (3)
The Battle of the Labyrinth
Percy Jackson and the Olympians (4)
The Last Olympian
Percy Jackson and the Olympians (5)