The Seeing Stone
Kevin Crossley-Holland
Arthur Trilogy (1)
Exodus
Kate Stewart
The Ravenhood (2)
The Glucose Goddess Method
Jessie Inchauspe
How to Be a Revolutionary
C.A. Davids
The Blood of Olympus
Rick Riordan
The Heroes of Olympus (5)
The Mark of Athena
The Heroes of Olympus (3)
The Demigod Diaries
The Heroes of Olympus (0.5)
The Son of Neptune
The Heroes of Olympus (2)
The Lost Hero
The Heroes of Olympus (1)
The House of Hades
The Heroes of Olympus (4)