Across
- 2. Daughter of Aphrodite, part of the seven demigods
- 7. Son of Poseidon and hero of Camp Half-Blood
- 8. Roman demigod who can control storms
- 9. Son of Hephaestus,skilled with machines
- 11. Daughter of Athena, brilliant strategist
- 13. Roman camp for demigods
- 14. Giant who attacks the heroes in Greece
- 16. God of wine and chaos
- 17. God of the sky, father of many demigods
Down
- 1. Sea monster Percy defeats in the Mediterranean
- 3. Monster defeated at Camp Half-Blood
- 4. Prophecy that guides the seven demigods
- 5. Son of Pluto, brother of Nico
- 6. God of the underworld
- 10. Winged horse who helps the heroes
- 11. Ship used by the heroes on their journey
- 12. Half-blood daughter of Mars
- 15. Cousin of Percy, undead demigod