Demigods have argued over this one since 2005. In the running: all seven Percy-narrated Olympians novels, the original five plus his two senior-year sequels, and nothing from the spin-off series.
1The Last OlympianThe 2009 fifth novel, in which Percy, about to turn sixteen, leads the demigods defending Manhattan and Mount Olympus against Kronos.1000pts
2The Chalice of the GodsThe 2023 sixth novel, in which a high-school senior Percy needs three letters of recommendation from gods and starts by recovering Ganymede's stolen chalice.787pts
3The Titan's CurseThe 2007 third novel, in which Percy follows a quest led by Zoë Nightshade of the Hunters of Artemis to rescue the captured goddess and Annabeth; it is the basis of the show's third season.538pts
4Wrath of the Triple GoddessThe 2024 seventh novel, in which Percy earns his second recommendation letter by pet-sitting Hecate's animals over Halloween weekend.440pts
5The Lightning ThiefThe 2005 first novel, in which twelve-year-old Percy learns he is a son of Poseidon and goes on a quest to recover Zeus's stolen master bolt.323pts
6The Sea of MonstersThe 2006 second novel, in which Percy and his half-brother Tyson sail the Sea of Monsters to find the Golden Fleece and save Thalia's tree.0pts
7The Battle of the LabyrinthThe 2008 fourth novel, in which Percy and Annabeth search Daedalus's Labyrinth before Kronos's army can use it to invade Camp Half-Blood.0pts






















