Across
- 3. a part of the earth’s surface that is not covered by water
- 4. a school secret base that is located in the middle of the Pacific
- 7. a carnivorous fish that is another name for one of the school houses
- 10. marine mammals who are confused with fish and who are also a school house
- 12. the vessel of the main character’s school
- 15. an organisational body created for a certain purpose.
Down
- 1. the ancient language of the main character’s ancestor
- 2. the main character’s last name
- 5. a group of animals such as squids and orcas and are the final school house
- 6. the name of the Nautilus’s captain and the main character's ancestor
- 8. a high-tech submarine that does the bidding of the enemy school
- 9. killer whales that belong to the Dolphin family and is the name of one of the school houses
- 11. part of the name of the main character’s school
- 13. the last name of the main character’s best friend
- 14. a fictional submarine made by Jules Verne which was used to create the real version
