Across
- 1. A puzzle that needs to be solved,
- 3. One of the authors,
- 4. A large house,
- 7. Lizzie and Jakob's mom,
- 9. A country in Europe,
- 11. Lizzie's brother,
- 12. breaking people got together to do this,
- 13. Something that needs to be solved,
- 14. Something unknown,
- 17. Words, letters or symbols that give a message,
- 18. One of the authors,
- 19. War Two a war that involved Hitler and the world,
Down
- 2. Taking over someones place or space,
- 5. Jakob's last name,
- 6. Germany soldiers during WWII,
- 8. Cipher Used to break codes,
- 9. Name in the title,
- 10. Searching for her mother Willa,
- 15. Something that not everyone knows,
- 16. The leader of the Nazis,
