Across
- 3. The bull-man Percy fought before entering camp
- 7. The manager of Aunty Em’s Garden Gnome Emporium
- 9. The name of the hotel and casino in Las Vegas
- 10. The Mother of Monsters who attacked at the Arch
- 13. The English name of Percy’s sword
- 14. The name of the Fury who posed as Mrs. Dodds
- 15. The centaur who was Percy's Latin teacher
- 17. The giant three-headed dog at the Underworld gates
- 19. The god who rules the Underworld
Down
- 1. The flying footwear Luke gave to Percy
- 2. The daughter of Athena who travels with Percy
- 4. The giant at the waterbed store also known as Crusty
- 5. Percy’s father and the God of the Sea
- 6. The satyr who wants his Searcher's license
- 8. The food of the gods used for healing
- 11. The messenger god and father of Luke
- 12. Three magical items given to Percy by a Nereid
- 14. The God of War who met the trio at a diner
- 16. The drink of the gods that tastes like home-cooked food
- 18. The god whose Master Bolt was stolen