Percy Jackson and the Olympians Novels

The Last Olympian (Percy Jackson and the Olympians 5) by Rick Riordan
Fantasy

The Battle of the Labyrinth (Percy Jackson and the Olympians 4) by Rick Riordan
Fantasy

The Titan's Curse (Percy Jackson and the Olympians 3) by Rick Riordan
Fantasy

The Sea of Monsters (Percy Jackson and the Olympians 2) by Rick Riordan
Fantasy

The Lightning Thief (Percy Jackson and the Olympians 1) by Rick Riordan
Fantasy