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