More by Rick Riordan
The Mark of Athena (Heroes of Olympus Book 3)
Book 3
The House of Hades (Heroes of Olympus Book 4)
Book 4
The Son of Neptune (Heroes of Olympus Book 2)
Book 2
The Blood of Olympus (Heroes of Olympus Book 5)
Book 5
The Heroes of Olympus, Book Three: The Mark of Athena
Book 3
The Lost Hero
Percy Jackson and the Battle of the Labyrinth (Book 4)
Book 4
Percy Jackson and the Last Olympian (Book 5)
Book 5
Percy Jackson and the Olympians: The Chalice of the Gods
Book 6
The Lost Hero (Heroes of Olympus Book 1)
Book 1
The Tyrant's Tomb (The Trials of Apollo Book 4)
Book 4
The Burning Maze (The Trials of Apollo Book 3)
Book 3
Percy Jackson and the Greek Gods
Percy Jackson and the Greek Heroes
The Serpent's Shadow
The Cursed Carnival and Other Calamities: New Stories About Mythic Heroes
The Red Pyramid: Kane Chronicles, The, Book One
The Throne of Fire: Kane Chronicles, The, Book Two
Percy Jackson and the Lightning Thief (Book 1)
Book 1
Percy Jackson and the Sea of Monsters (Book 2)
Book 2