Flashback
Shannon Messenger
Keeper of the Lost Cities (7)
The Blood of Olympus
Rick Riordan
The Heroes of Olympus (5)
Wings of Starlight
Allison Saft
The Fire Within
Chris D'Lacey
The Battle of the Labyrinth
Percy Jackson and the Olympians (4)
The Demigod Files
Percy Jackson and the Olympians (4.5)
The Demigod Diaries
The Heroes of Olympus (0)
The Lost Hero
The Heroes of Olympus (1)
The Red Pyramid
The Kane Chronicles (1)