The Trials of Apollo: Camp Jupiter Classified-An Official Rick Riordan Companion Book: A Probatio's Journal - Hardcover

The Rick Riordan Presents: Storm Runner - Paperback

Rick Riordan Presents: Storm Runner, The-A Storm Runner Novel, Book 1 - Hardcover

Tyrant's Tomb, The-The Trials of Apollo, Book Four - Paperback

Rick Riordan Presents: Race to the Sun - Paperback

Rick Riordan Presents: Winston Chu vs. the Whimsies - Paperback

Rick Riordan Presents: The Spirit Glass - Paperback

Tyrant's Tomb, The-The Trials of Apollo, Book Four - Hardcover

Burning Maze, The-Trials of Apollo, the Book Three - Paperback

Questing through the Riordanverse: Studying Religion with the Works of Rick Riordan - Hardcover

From the Kane Chronicles: Brooklyn House Magician's Manual-An Official Rick Riordan Companion Book: Your Guide to Egyptian Gods & Creatures, Glyphs & - Hardcover

Kane Chronicles, the Paperback Box Set-The Kane Chronicles Box Set with Graphic Novel Sampler - Paperback

Heroes of Olympus, the Book Three: Mark of Athena, The-(New Cover) - Paperback

Heroes of Olympus, The, Book Three: The Mark of Athena-Heroes of Olympus, The, Book Three - Hardcover

9 from the Nine Worlds - Paperback

Rick Riordan Presents: Tristan Strong Punches a Hole in the Sky, the Graphic Novel - Paperback

Hidden Oracle, The-Trials of Apollo, Book One - Paperback

Trials of Apollo, the Book Two: Dark Prophecy, The-Trials of Apollo, the Book Two - Hardcover

Burning Maze, The-Trials of Apollo, the Book Three - Hardcover

La Espada del Tiempo / The Sword of Summer - Paperback

The Tower of Nero-Trials of Apollo, the Book Five - Hardcover

Rick Riordan Presents: Tristan Strong Punches a Hole in the Sky-A Tristan Strong Novel, Book 1 - Paperback

Heroes of Olympus, The, Book Four: House of Hades, The-(New Cover) - Paperback