- The lightning thief, Rick Riordan
- El oráculo oculto, Rick Riordan ; traducción de Ignacio Gomez Calvo
- The hidden oracle, Rick Riordan
- The lost hero, Rick Riordan
- The ship of the dead, Rick Riordan
- The sea of monsters, Rick Riordan
- La última descendiente, Rick Riordan ; traducción de Ignacio Gómez Calvo
- The tyrant's tomb, Rick Riordan
- The hidden oracle, Rick Riordan
- The burning maze, Rick Riordan
- Camp Jupiter classified, a probatio's journal, Rick Riordan
- La casa de Hades, Rick Riordan ; traducción de Ignacio Gómez Calvo
- The ship of the dead, Rick Riordan
- The dark prophecy, Rick Riordan
- The cursed carnival and other calamities, new stories about mythic heroes, edited by Rick Riordan ; with stories by Carlos Hernandez, Roshani Chokshi, Jennifer Cervantes, Yoon Ha Lee, Kwame Mbalia, Rebecca Roanhorse, Tehlor Kay Mejia, Sarwat Chadda, Graci Kim, Rick Riordan
- La marca de Atenea, Rick Riordan ; traducción de Ignacio Gómez Calvo
- The throne of fire, Rick Riordan
- The sword of summer, Rick Riordan
- Brooklyn House magician's manual, your guide to Egyptian gods & creatures, glyphs & spells, and more, by Rick Riordan ; illustrations by James Firnhaber ; hieroglyphs by Michelle Gengaro-Kokmen
- 9 from the Nine Worlds, Rick Riordan
- The tower of Nero, Rick Riordan
- The battle of the Labyrinth, Rick Riordan
- For Magnus Chase: Hotel Valhalla guide to the Norse worlds, your introduction to deities, mythical beings & fantastic creatures, Rick Riordan
- La espada del tiempo, Rick Riordan ; traducción de Ignacio Gómez Calvo
- Brooklyn House magician's manual, your guide to Egyptian gods & creatures, glyphs & spells, and more, by Rick Riordan
- The hammer of Thor, Rick Riordan
- 9 from the Nine Worlds, stories, by Rick Riordan
- Camp Half-Blood confidential, your real guide to the demigod training camp, Rick Riordan
- El ladrón del rayo, Rick Riordan ; traducción del ingles de Libertad Aguilera Ballester
- The hidden oracle, Rick Riordan
- Camp Half-Blood confidential, your real guide to the demigod training camp, Rick Riordan
- El barco de los muertos, Rick Riordan ; traducción de Ingacio Gómez Calvo
- Daughter of the deep, by Rick Riordan; [illustrated by Lavanya Naidu]
- El hijo de Neptuno, Rick Riordan ; traducción de Ignacio Gómez Calvo
- The tyrant's tomb, Rick Riordan
- The blood of Olympus, Rick Riordan
- The blood of Olympus, Rick Riordan
- El mar de los monstruos, Rick Riordan ; traducción del inglés de Santiago del Rey
- The house of Hades, Rick Riordan
- The last Olympian, the graphic novel, by Rick Riordan ; adapted by Robert Venditti ; art by Orpheus Collar and Antoine Dodé ; lettering by Chris Dickey
- The burning maze, Rick Riordan
- The Trials of Apollo: Book Two
- Demigods & magicians, Rick Riordan
- The sword of summer, Rick Riordan
- The cursed carnival and other calamities, new stories about mythic heroes, edited by Rick Riordan ; with stories by Carlos Hernandez, Roshani Chokshi, J.C. Cervantes, Yoon Ha Lee, Kwame Mbalia, Rebecca Roanhorse, Tehlor Kay Mejia, Sarwat Chadda, Graci Kim, Rick Riordan
- The hidden oracle, Rick Riordan
- La sangre del Olimpo, Rick Riordan ; traducción de Ignacio Gómez Calvo