Across
- 3. Son of Poseidon and Protagonist of his own books series
- 6. Teaches latin class and is half-horse
- 9. Father of Thalia and god of sky
- 10. Daughter of Ares and leader of Ares' cabin
- 11. Girlfriend of Ares and Goddess of Love
- 13. God of war and Father of Clarisse
- 14. "Golden boy" before Percy and son of Hermes
- 16. God of Wine and Son of Zeus and Hera
- 17. Loves italian shirts and brings people to the underworld
- 19. Mother of Annabeth and goddess of wisdom
- 20. Hates Percy and WAS Pre-algebra teacher
Down
- 1. Mother of Percy and works at a candy store on upper east side
- 2. Can talk with animals and is half-goat
- 4. Hades' favorite hellhound and gatekeeper of the uderworld
- 5. Daughter of Athena and is very good at fighting
- 7. God of forgery and is terrible with mortals
- 8. God of music and son of Zeus and Hera
- 12. Percy's original father and god of sea
- 15. Daughter of Zeus and pine tree barrier for camp half blood
- 18. God of underworld and most scariest god