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