Across
- 1. mother
- 4. by Athena
- 6. of Poseidon
- 8. number in the open in the Empire State building
- 10. dogs
- 14. of Percy's best friend
- 16. was Percy's mother retrieve
- 17. the gods live
- 18. of sea
Down
- 2. of Hades called the Kindly ones
- 3. master weapon
- 5. of the underworld
- 7. of Percy's sword
- 8. heal gods, fatal to mortals
- 9. at camp half-blood
- 11. master weapon
- 12. of Athena
- 13. 21 the day the lightning bolt needs to be returned to Zues
- 15. Percy jumped in
- 17. gave Percy the cursed of fling shoes