Across
- 5. Percy's mom
- 7. Percy’s pre-algebra teacher at Yancy Academy
- 9. Percy's Latin teacher at Yancy Academy
- 10. Betrays Percy
- 11. Works in the lobby of the Underworld
- 13. Percy's dad
- 14. The main character
- 15. Gives Percy the pen/sword from his father
Down
- 1. Goes on Percy’s quest with him and Grover
- 2. Percy's satyr
- 3. Head of Camp Half-Blood
- 4. God of the underworld
- 6. Tries to kill Percy during Capture the Flag
- 8. Sally married him to cover Percy’s scent
- 12. School bully at Yancy Academy