Across
- 3. Son of Posiden
- 6. Married to Sally Jackson
- 8. Percy's favorite teacher
- 10. A three headed creature
- 12. Medusa's head was send to this place by Percy
- 13. Lives in the underworld
- 14. Percy's mom
- 15. Trainer at camp half-blood
Down
- 1. Percy's school he used to go to
- 2. A satyr
- 4. Daughter of Ares
- 5. A learning disability
- 7. Daughter of Athena
- 9. Hates Athena and her daughter
- 11. The city above the Underworld