1st Edition Percy Jackson & the Olympians Series. Book 5 The Last Olympian by Rick Riordan (2009, Hardcover) Item shows wear from everyday use but remains in good condition and works perfectly. All pages and cover are intact. Spine may show signs of wear. Pages may included limited notes and highlighting Please ask questions before purchasing. View photos for more description. New items are added frequently so please stop by and check out my closet.