Across
- 5. Rulers before the gods
- 7. The place nobody has returned from
- 9. Aunty Em
- 10. What percy sent to the gods
- 11. Hades' three headed dog
- 16. What Annabeth says keeps Percy alive in battles
- 19. What is Grover?
- 20. in Percy's opinion the worst person ever
- 21. Where normal people go when they die
- 23. The monsters that attacked them in St. Louis
- 27. God of the Underworld
- 28. the main character
- 29. the dead daughter of zeus
- 31. Chiron's fake name
- 33. annabeth's mother
- 34. The card game Smelly Gabe played
- 38. Hades' magical item
- 39. Percy's arch rival in the start
- 40. The game Dionysus always plays
- 42. The place they stayed for 5 days
- 45. the sentenced camp director
- 46. The place hero's go when they die
- 47. How they get to Vegas
- 49. Luke's gift to Percy
- 50. percy's dad
- 51. The animal that helped them in the begining
Down
- 1. percy's mentor
- 2. The crazy man who tried to stretch out Annabeth and Grover
- 3. What is Chiron?
- 4. Annabeth's magical item's disguise
- 5. The endless pit in the underworld
- 6. Cerebrus' favorite toy
- 8. who Grover is searching for
- 9. the reason Percy got a quest
- 12. Percy's school in the begining of the book
- 13. the big three gods
- 14. the person Annabeth bribed with Percy to win capture the flag
- 15. Chiron's diguise for his lower body
- 17. Annabeth's worst fear
- 18. way they communicated with Luke and Chiron in Denver
- 22. the god Percy defeated in the end
- 24. the "other" Chiron
- 25. The three _____
- 26. Hades' wife
- 30. How they got home from California
- 32. The color of everything Percy eats
- 35. The voice from Tartarus
- 36. Percy's sword
- 37. Percy's "summer camp"
- 41. The place where the gods live
- 43. percy's most loved one
- 44. the maddened god
- 48. The first monster Percy killed