Percy Jackson and the Olympians Complete Series 1-5, by Rick Riordan: The Lightning Thief (2005/2014, 375 pages), The Sea of Monsters (2006/2014, 279 pages), The Titan’s Curse (2007/2014, 312 pages), The Battle of the Labyrinth (2008/2014, 361 pages), and The Last Olympian (2009/2014, 381 pages). Hardcovers in excellent condition, including dust jackets. Books 2-5 have former owner’s embossed stamp on title page (see photos). Tight spines, no other marks or damage. Disney Hyperion. Text only. Cash or Venmo. Discount on multiple items.