478-538-1954 ... FIVE BOOKS in the Rick Riordan (Percy Jackson series) Extremely popular series. Four (4) paperbooks, The Lightening Thief, Sea of Monsters, The Titans Curse, The Battle of the Labyrinth and 1 HARDCOPY - The Last Olympian. Excellent Condition, no tears, no writings. Would cost $48.00 new for all books. They are excellent condition.