The Staff of Serapis
Rick Riordan
Demigods & Magicians (2)
The Crown of Ptolemy
Demigods & Magicians (3)
The Son of Sobek
Demigods & Magicians (1)
The Hidden Oracle
The Trials of Apollo (1)
The Burning Maze
The Trials of Apollo (3)
The Dark Prophecy
The Trials of Apollo (2)
The Tower of Nero
The Trials of Apollo (5)
The Tyrant's Tomb
The Trials of Apollo (4)
The Lightning Thief: The Graphic Novel
Percy Jackson and the Olympians: The Graphic Novels (1)
The Sea of Monsters
Percy Jackson and the Olympians (2)
The Mark of Athena
The Heroes of Olympus (3)
The Lost Hero
The Heroes of Olympus (1)
The House of Hades
The Heroes of Olympus (4)
The Blood of Olympus
Heroes of Olympus (5)
The Red Pyramid
The Kane Chronicles (1)
The Serpent's Shadow
The Kane Chronicles (3)
The Kane Chronicles & Magnus Chase Series 6 Books Collection ...
Kane (2)
Cold Springs
The Last Olympian
Percy Jackson and the Olympians (5)
The Titan's Curse
Percy Jackson and the Olympians (3)
The Son of Neptune
The Heroes of Olympus (2)
Percy Jackson and the Battle of the Labyrinth
Percy Jackson and the Olympians (4)