- The staff of Serapis, an Annabeth Chase/Sadie Kane adventure, Rick Riordan
- The son of Sobek, a Carter Kane/Percy Jackson adventure, Rick Riordan
- Der Fluch des Titanen, Rick Riordan
- Diebe im Olymp, Rick Riordan
- Hotel Valhalla guide to the Norse worlds, your introduction to deities, mythical beings & fantastic creatures, Rick Riordan
- Rick Riordan's The Kane Chronicles
- The demigod diaries, Rick Riordan
- 9 From the Nine Worlds, Rick Riordan
- The trials of Apollo, Rick Riordan, 2
- The House of Hades, Rick Riordan
- The Son of Sobek, Rick Riordan
- The Trials of Apollo: Camp Jupiter Classified, Rick Riordan
- The tower of Nero, Rick Riordan
- The Hammer of Thor, Rick Riordan
- Percy Jackson and the Olympians: The Titan's Curse, Robert Venditti and Rick Riordan, Volume 3
- Heroes of Olympus: The Lost Hero, Rick Riordan, Volume 1
- Heroes of Olympus, Rick Riordan, Books I-III
- The Cursed Carnival and Other Calamities, Rick Riordan
- The sun and the star, a Nico di Angelo adventure, Rick Riordan and Mark Oshiro
- The Son of Neptune, Rick Riordan
- Percy Jackson's Greek Heroes, Rick Riordan
- The Battle of the Labyrinth, Rick Riordan
- The lightning thief, Rick Riordan
- Vespers Rising, Gordon Korman and Rick Riordan
- The Titan's Curse, Rick Riordan
- 9 from the Nine Worlds, Rick Riordan
- Percy Jackson and the Singer of Apollo, Rick Riordan
- The Maze of Bones, Rick Riordan
- Dark Prophecy, Rick Riordan
- The tyrant's tomb, Rick Riordan
- Percy Jackson and the Olympians: The Sea of Monsters, Robert Venditti and Rick Riordan, Volume 2
- Heroes of Olympus: The Son of Neptune, Rick Riordan, Volume 2
- From Percy Jackson: Camp Half-Blood Confidential, Rick Riordan
- The house of Hades, Rick Riordan
- The Son of Sobek, Rick Riordan
- Percy Jackson and the Singer of Apollo, Rick Riordan
- The blood of Olympus, Rick Riordan
- The staff of Serapis [electronic resource - eBook], an Annabeth Chase/Sadie Kane adventure, Rick Riordan
- Percy Jackson Demigod Collection, Rick Riordan
- Percy Jackson and the Olympians: The Lightning Thief, Robert Venditti and Rick Riordan, Volume 1
- Percy Jackson and the Olympians: The Last Olympian, Rick Riordan, Volume 5
- The Lost Hero, Rick Riordan
- The Ship of the Dead, Rick Riordan
- The Staff of Serapis, Rick Riordan
- The Burning Maze, Rick Riordan
- Percy Jackson and the Sword of Hades, Percy Jackson and the Olympians, Rick Riordan
- The Red Pyramid, Rick Riordan
- The Mark of Athena, Rick Riordan
- Camp Jupiter classified, a probatio's journal, Rick Riordan
- The Maze of Bones, Rick Riordan