Across
- 3. How old Annabeth was when she first came to Camp Half-Blood
- 6. The hotel that stops you from aging
- 8. Grover is a...
- 13. The mythical object that revived Thalia
- 14. Large, ugly, and frightening imaginary creatures
- 17. A series of five books
- 18. Percy's father
- 19. The leader and youngest of the first generation of Titans
- 20. The colour food Percy’s mother always make him
Down
- 1. An utterance intended to invoke a supernatural power to inflict punishment on someone
- 2. The name Daedalus used while he was in disguise
- 4. A complicated irregular network of passages or paths; a maze
- 5. Director of Percy Jackson and the Lightning Thief
- 7. Burglar, robber
- 9. Any of the pantheon of twelve Greek gods regarded as living on a mountain in north-eastern Greece
- 10. The surname of the actress who will be playing Annabeth Chase in the upcoming Disney+ adaptation
- 11. A part-human and part-divine offspring of a deity and a human
- 12. Who Grover leaves Camp Half-Blood in search of, at the end of book one
- 15. The name of Percy’s sword
- 16. The illustrator of most of the Percy Jackson book covers