The Last Olympian (Percy Jackson and the Olympians, Book 5)

Battle of the Labyrinth, The (Percy Jackson and the Olympians, Book 4)

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Titan's Curse, The (Percy Jackson and the Olympians, Book 3)

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Sea of Monsters, The (Percy Jackson and the Olympians, Book 2)

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Lightning Thief, The (Percy Jackson and the Olympians, Book 1)

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Percy Jackson and the Olympians, Book Two: The Sea of Monsters

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The Lost Hero (The Heroes of Olympus, Book 1)

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The Son of Neptune (The Heroes of Olympus Book 2)

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The Mark of Athena (The Heroes of Olympus, Book 3)

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The House of Hades (The Heros of Olympus, Book 4)

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Percy Jackson and the Olympians: Books I-III: Collecting The Lightning Thief, The Sea of Monsters, and The Titans' Curse

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