Across
- 2. She is great at navigation
- 4. Where Colossus is
- 6. Word from the book's title
- 9. The lost island
- 11. Monster that attacks Marco
- 14. One of Jack's friends
- 16. Where the book starts
- 17. Name of the professor
- 19. The main character
- 20. A search or a mission
Down
- 1. He is a great climber
- 3. They need 7 of these
- 5. Number of wonders
- 7. Wonder in Alexandria
- 8. Where the second book happens
- 10. Where the pyramid is
- 12. Type of bird
- 13. Institute where Beghad teaches
- 15. Greek letter
- 18. Home of Zeus