Neverseen
Shannon Messenger
Keeper of the Lost Cities (4)
Percy Jackson The Last Olympian
Rick Riordan
Percy Jackson and the Olympians (5)
Unlocked
Keeper of the Lost Cities (8.5)
The Time Paradox
Eoin Colfer
Artemis Fowl (6)
Percy Jackson and the Olympians The Sea of Monsters
Percy Jackson and the Olympians (2)
The Lightning Thief
Percy Jackson and the Olympians (1)
The Battle of the Labyrinth
Percy Jackson and the Olympians (4)
Percy Jackson The Titan's Curse
Percy Jackson and the Olympians (3)