Across
- 2. god of travelers/messengers/thieves
- 4. daughter of Athena/Percy's friend
- 5. Percy's protector
- 6. home of the demigods
- 8. former Mr. Brunner
- 11. food/drink of the gods
- 12. bat-like creature that attacked Percy / Mrs. Dodds
- 13. god of the underworld
- 15. dog-like creature that attacked Percy
- 17. god of war
- 18. sky god
Down
- 1. half-god / half-human
- 3. half-horse / half-human
- 7. bullman that vanished Percy's mom
- 9. Percy's dad/sea god
- 10. three old ladies that knit yarn of death
- 14. daughter of Ares / Percy's bully
- 16. person/creature that tells the future
- 19. half-goat / half human