Direct Descendant
Tanya Huff
The Crowns of Croswald
D.E. Night
Croswald (1)
Nine's Legacy
Pittacus Lore
The Lorien Legacies: The Lost Files (2)
When Wizards Follow Fools
Andrew Rowe
Arcane Ascension (5)
The Titan's Curse
Rick Riordan
Percy Jackson and the Olympians (3)
The Sea of Monsters
Percy Jackson and the Olympians (2)
The Lightning Thief
Percy Jackson and the Olympians (1)
The Last Olympian
Percy Jackson and the Olympians (5)
The Battle of the Labyrinth
Percy Jackson and the Olympians (4)
The Mark of Athena
Heroes of Olympus (3)
The Son of Neptune
Heroes of Olympus (2)