The Battle of the Labyrinth
Rick Riordan
Percy Jackson and the Olympians (4)
The Blood of Olympus
The Heroes of Olympus (5)
The Burning Maze
The Trials of Apollo (3)
The Dark Prophecy
The Trials of Apollo (2)
The Demigod Diaries
The Heroes of Olympus (0.5)
The Demigod Files
Percy Jackson and the Olympians (4.5)
Demigods and Magicians
Percy Jackson & Kane Chronicles Crossover (1)
The Hammer of Thor
Magnus Chase and the Gods of Asgard (2)
The Hidden Oracle
The Trials of Apollo (1)
Hotel Valhalla: Guide to the Norse Worlds
Magnus Chase and the Gods of Asgard (0)
The House of Hades
The Heroes of Olympus (4)
The Last Olympian
Percy Jackson and the Olympians (5)
The Lightning Thief
Percy Jackson and the Olympians (1)
The Lost Hero
The Heroes of Olympus (1)
The Mark of Athena
The Heroes of Olympus (3)
Percy Jackson and the Greek Heroes
Percy Jackson and the Olympians (0)
Percy Jackson's Greek Gods
Rick Riordan & John Rocco
Percy Jackson and the Olympians (0.1)
The Red Pyramid
The Kane Chronicles (1)
The Sea of Monsters
Percy Jackson and the Olympians (2)
The Serpent's Shadow
The Kane Chronicles (3)
The Ship of the Dead
Magnus Chase and the Gods of Asgard (3)
The Son of Neptune
The Heroes of Olympus (2)
The Sword of Summer
Magnus Chase and the Gods of Asgard (1)
The Chalice of the Gods
Percy Jackson and the Olympians (6)
The Sun and the Star
Rick Riordan & Mark Oshiro
The Throne of Fire
The Kane Chronicles (2)
The Titan's Curse
Percy Jackson and the Olympians (3)
The Tower of Nero
The Trials of Apollo (5)
The Tyrant's Tomb
The Trials of Apollo (4)