Across
- 5. Percy's mother's name
- 7. Main character in "The Lightning Thief"
- 9. The lightning bolt stolen in the book
- 11. The name of Percy Jackson's best friend
- 12. Percy's father and the god of the sea
Down
- 1. The camp where demigods are trained
- 2. The three-headed dog guarding the Underworld
- 3. Percy's pen that transforms into a sword
- 4. Home of the gods in Greek mythology
- 6. Percy's Latin teacher who is secretly a centaur
- 8. The goddess of wisdom and warfare
- 10. Percy's enemy and son of Hermes