Across
- 3. half human half horse one of Percy's close companions
- 5. the only thing that can save Thalia's tree
- 6. died trying to save her friends, came back to life in the end
- 9. Titan lord who wants to destroy Olympus
- 10. Cyclopes, Percy's half brother
Down
- 1. daughter of Athena
- 2. a satyr
- 4. holder of the Golden Fleece
- 7. enemy of Percy wants to bring Kronos back to life
- 8. son of Poseidon