- The mark of Athena, the graphic novel, by Rick Riordan ; adapted by Robert Venditti ; art by Orpheus Collar ; lettering by Chris Dickey
- Riordan, Rick, Percy Jackson & the Olympians (Listening Library)
- The last Olympian, Rick Riordan
- The tyrant's tomb, Rick Riordan
- The lightning thief, Rick Riordan
- Riordan, Rick, Percy Jackson & the Olympians, bk. 1
- The battle of the Labyrinth, Rick Riordan
- 9 from the Nine Worlds, stories, by Rick Riordan
- Riordan, Rick, Heroes of Olympus, book 3
- Riordan, Rick, Trials of Apollo, 4
- The hidden oracle, Rick Riordan
- Riordan, Rick, Trials of Apollo, book 5
- The last Olympian, Rick Riordan
- Riordan, Rick, Trials of Apollo, book 3
- The blood of Olympus, Rick Riordan
- The burning maze, Rick Riordan
- The throne of fire, Rick Riordan
- The sword of summer, Rick Riordan
- Riordan, Rick, Kane chronicles, bk. 3
- Riordan, Rick, Heroes of Olympus (Sound recording), Bk. 3
- The Titan's curse, Rick Riordan
- The sea of monsters, Rick Riordan
- The son of Neptune, Rick Riordan
- The tower of Nero, Rick Riordan
- Riordan, Rick, Magnus Chase and the gods of Asgard, 3
- The Hammer of Thor, Rick Riordan
- The Ship of the Dead, Rick Riordan
- Percy Jackson's Greek gods, Rick Riordan ; illustrated by John Rocco
- The red pyramid, Rick Riordan
- Riordan, Rick, Percy Jackson & the Olympians, book 5
- Riordan, Rick, Magnus Chase and the gods of Asgard (Sound recording), 3
- The hammer of Thor, Rick Riordan
- The demigod diaries, Rick Riordan
- The mark of Athena, Rick Riordan
- The battle of the Labyrinth, Rick Riordan
- Vespers rising, Rick Riordan, Peter Lerangis, Gordon Korman, Jude Watson
- The serpent's shadow, Rick Riordan
- Riordan, Rick, Heroes of Olympus, book 1
- The house of Hades, Rick Riordan
- Riordan, Rick, Trials of Apollo, bk. 3
- Riordan, Rick, Percy Jackson & the Olympians, book 3
- The chalice of the gods, Rick Riordan
- Riordan, Rick, Heroes of Olympus (Listening Library), bk. 1
- Riordan, Rick, Trials of Apollo, 1
- Riordan, Rick, Trials of Apollo, 2
- Demigods & magicians, Rick Riordan
- The sea of monsters, the graphic novel, by Rick Riordan ; adapted by Robert Venditti ; art by Attila Futaki ; color by Tamas Gaspar ; lettering by Chris Dickey
- Riordan, Rick, Percy Jackson & the Olympians (Listening Library), bk. 4
- The Titan's curse, Rick Riordan
- The sea of monsters, Rick Riordan