Percy Jackson and the Lightning Thief
Percy Jackson and the Sea of Monsters
Percy Jackson and the Titan's Curse
Percy Jackson and the Battle of the Labyrinth
Percy Jackson and the Last Olympian
5 books make up the entire Percy Jackson series. Bought them not
more than a month ago. Condition 9/10. On average, a book retails
for $17.50. Letting the entire set go at $40. Interested parties do
drop me a PM.