Across
- 2. three-headed dog
- 3. carries souls of the newly deceased
- 7. Supernatural dog that kills
- 8. Percy's mum's boyfriend
- 9. God of the dead
- 11. name of Percy's sword
Down
- 1. God of the sea and horses
- 2. Giant with one eye
- 4. Mother of Annabeth
- 5. name of the main character's friend
- 6. God of lightning
- 8. Half goat half human
- 10. name of the main character