The Tyrant's Tomb
Rick Riordan
The Trials of Apollo (4)
Omega's Second Chance
Ruby Roberts
The Last Solstice Gift
Dani Finn
The Throne of Fire
Kane Chronicles (2)
The Son of Neptune
The Heroes of Olympus (2)
Percy Jackson's Greek Heroes
The Heroes of Olympus (5.50)
The Lost Hero
The Heroes of Olympus (1)
The Mark of Athena
The Heroes of Olympus (3)
The House of Hades
The Heroes of Olympus (4)
The Blood of Olympus
The Heroes of Olympus (5)
The Heroes of Olympus: The Demigod Diaries
The Heroes of Olympus (5.60)