The Lost Hero
Rick Riordan
Heroes of Olympus (1)
The Lightning Thief
Percy Jackson & the Olympians (1)
The Sea of Monsters
Percy Jackson & the Olympians (2)
The Titan's Curse
Percy Jackson & the Olympians (3)
The Last Olympian
Percy Jackson & the Olympians (5)
The Battle of the Labyrinth
Percy Jackson & the Olympians (4)
The Demigod Files
Percy Jackson & the Olympians (0.5)
The Maze of Bones
39 Clues (1)
Vespers Rising
39 Clues (11)
The Son of Neptune
Heroes of Olympus (2)
The Mark of Athena
Heroes of Olympus (3)
The House of Hades
Heroes of Olympus (4)
The Heroes of Olympus
Heroes of Olympus (5)
The Crown of Ptolemy
Camp Half-Blood/Kane Chronicles (3)
The Serpent's Shadow
Kane Chronicles (3)
The Complete Kane Chronicles
Kane Chronicles (0)
The Staff of Serapis
Camp Half-Blood/Kane Chronicles (2)
The Son of Sobek
Camp Half-Blood/Kane Chronicles (1)
The Sword of Summer
Magnus Chase and the Gods of Asgard (1)
The Hidden Oracle
Trials of Apollo (1)
The Hammer of Thor
Magnus Chase and the Gods of Asgard (2)
The Dark Prophecy
Trials of Apollo (2)
The Ship of the Dead
Magnus Chase and the Gods of Asgard (3)