Unlocked
Shannon Messenger
Keeper of the Lost Cities (8.5)
9 from the Nine Worlds
Rick Riordan
Magnus Chase and the Gods of Asgard (5)
Project Hail Mary
Andy Weir
The Mark of Athena
The Heroes of Olympus (4)
The Demigod Files
Percy Jackson and the Olympians (4.5)
The Last Olympian
Percy Jackson and the Olympians (5)
The Battle of the Labyrinth
Percy Jackson and the Olympians (4)
The Titan's Curse
Percy Jackson and the Olympians (3)
The Sea of Monsters
Percy Jackson and the Olympians (2)
The Lightning Thief
Percy Jackson and the Olympians (1)
The Chalice of the Gods
Percy Jackson and the Olympians (6)
Wrath of the Triple Goddess
Percy Jackson and the Olympians (7)