Tween Book Series
The Heroes of Olympus
by
Rick Riordan
📚 5 books
📍 Magical World
Fantasy
Adventure
Mythology
📖 Reading Order
Book 1
The Lost Hero
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Book 2
The Son of Neptune
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Book 3
The Mark of Athena
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Book 4
The House of Hades
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Book 5
The Blood of Olympus
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← More by Rick Riordan
