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

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

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

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

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

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

Kane Chronicles, The, Book One: Red Pyramid, The-The Kane Chronicles, Book One - Paperback

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

Trials of Apollo, the 3 Book Paperback Boxed Set - Boxed Set

Heroes of Olympus, The, Book Five: Blood of Olympus, The-(New Cover) - Paperback

Read Riordan: Five-Book First-In-Series Paperback Box Set - Paperback

Trials of Apollo, the Book Five: Tower of Nero, The-Trials of Apollo, the Book Five - Paperback

The Heroes of Olympus, Book One: The Lost Hero - (New Cover) - Paperback

The Heroes of Olympus, Book One: The Lost Hero - Paperback

The Heroes of Olympus, Book One: The Lost Hero - Hardcover