47 books in series

Camp Half-Blood Chronicles

Camp Half-Blood Chronicles is a 47-book series with 47 primary works first released in 1962 with contributions by Rick Riordan, Nick Chamian, Mark Oshiro, Chris Dickey, Leah Wilson, Mary-Jane Knight, Attila Futaki, and Tamas Gaspar.

The Lightning Thief
The Sea of Monsters
The Titan's Curse
The Battle of the Labyrinth
The Demigod Files
The Last Olympian
Cover 3

Percy Jackson and the Singer of Apollo

The Son of Sobek
The Staff of Serapis
Cover 2

The Crown of Ptolemy

Den fortabte helt
The Son of Neptune
The Demigod Diaries
The Mark of Athena
The House of Hades
The Blood Of Olympus
The Chalice of the Gods
The Hidden Oracle
Det skjulte orakel
The Burning Maze
The Tyrant's Tomb
The Sun and the Star
Słońce i Gwiazda. Opowieść o Nicu di Angelo
Greccy herosi wedlug Percy'ego Jacksona wyd. 2021
Percy Jackson & the Olympians: The Ultimate Guide
Percy Jackson's Greek Gods
Percy Jackson's Greek Heroes
The Sea of Monsters: The Graphic Novel
The Lightning Thief: The Graphic Novel
Demigods and Monsters: Your Favorite Authors on Rick Riordan's Percy Jackson and the Olympians Series
The Son of Neptune: The Graphic Novel
Rick Riordan's Demigods of Olympus: An Interactive Adventure
The Titan's Curse: The Graphic Novel
Cover 7

Demigods of Olympus

The Battle of the Labyrinth: The Graphic Novel