 The Titan's Curse by Rick Riordan |  The Battle of the Labyrinth by Rick Riordan |  The Lost Hero by Rick Riordan |  The Son of Neptune by Rick Riordan |  The Mark of Athena by Rick Riordan |  The Lightning Thief by Rick Riordan |  The House of Hades by Rick Riordan |  The Blood Of Olympus by Rick Riordan |  The Demigod Files by Rick Riordan |  The Dark Prophecy by Rick Riordan |  The Hidden Oracle by Rick Riordan |  The Shadow Thieves by Anne Ursu |  The Throne of Fire by Rick Riordan |  The Siren Song by Anne Ursu |  The Serpent's Shadow by Rick Riordan |  The Demigod Diaries by Rick Riordan |  Percy Jackson's Greek Gods by Rick Riordan |  Percy Jackson and the Singer of Apollo by Rick Riordan |  Harry Potter and the Chamber of Secrets by J. K. Rowling |  Alanna by Tamora Pierce |