Across
- 1. Daughter of Zeus a tree now
- 5. Drink of the gods
- 7. King of the gods ruler of lightning
- 8. Percys mortal mother
- 11. Training ground for demigods
- 13. Halfman halfbull creature
- 15. Percys satyr friend
- 16. Prophetic priestess
- 18. Gorgon with snakes for hair
- 22. Home of the Greek gods
- 23. Food of the gods
- 25. Wise centaur trainer of heroes
- 26. Shield of Zeus and Athena
- 27. Child of a god and a mortal
- 29. God of the Underworld
- 31. Messenger of the gods Percys uncle
- 32. The world tree
Down
- 2. Stolen causing chaos
- 3. Abyss of the Underworld
- 4. Journey undertaken by heroes
- 6. Son of Poseidon destined hero
- 9. Flower causing time distortion
- 10. Threeheaded dog guarding Hades
- 11. Safe haven for demigods
- 12. A prediction of future events
- 14. God of the sea Percys father
- 17. Percys celestial bronze sword
- 19. Daughter of Athena Percys friend
- 20. Daughter of Ares rival at camp
- 21. Vengeful spirits of the underworld
- 24. Titan lord father of Zeus
- 28. Term for demigods
- 30. Protagonist son of Poseidon