Across
- 2. The land of the dead
- 6. Greek translation: Anaklusmos, Percy's sword
- 11. Where monsters go when they die
- 13. One of Percy's companions on his quest
- 14. King of the gods
- 15. The Underworld's three headed guard dog
- 16. Mount _______
Down
- 1. Percy's dad, a god
- 3. ____ Castellan
- 4. Master ____
- 5. God of War
- 7. The evil king of the titans
- 8. Percy's best friend
- 9. Percy's "math teacher"
- 10. Camp Director of Camp Half-Blood
- 12. evil monster that can turn you to stone