Across
- 5. He never appears in the novel in person, but Percy has to deal with him regardless
- 6. One of the first few, along with Aphrodite, to vouch for Percy Jackson's safety and to prevent his death.
- 11. In The Battle of the Labyrinth, her power guided Percy's arrow to Geryon's hearts.
- 13. A twin and son of Hermes
- 15. Father of the Olympians
- 16. Her father turned her into a pine tree
- 18. Goddess of the hunt, the moon, and chastity
- 19. The god of war and enemy of Percy
- 22. mortal girl who befriends Percy Jackson later becomes the host of the Oracle of Delphi.
- 23. A twin and son of Hermes
- 25. He is one of the Big Three
- 26. Percy's mom
- 28. He is one of the Big Three
- 29. Mother of the titans
- 30. The camp director of Camp Half-Blood.
- 31. Is the head counselor of the Hephaestus Cabin
- 32. He is the twin brother of the goddess Artemis
Down
- 1. He is one of the Big Three
- 2. the messenger of the gods
- 3. Former head counselor of Cabin 5 or Ares's cabin
- 4. Percy's late Stepfather
- 7. Greek demigod daughter of Hades
- 8. Mother of the Olympians
- 9. A cyclops
- 10. Greek demigod son of Hades
- 11. She showed Percy visions of Luke's past
- 12. Daughter of Athena.
- 14. Was Head Counselor at Hermes' Cabin
- 17. Son of Poseidon.
- 20. Girlfriend of Beckendorf, the former head counselor of the Aphrodite Cabin at Camp Half-Blood, and a spy for Kronos
- 21. Satyr who found Percy.
- 24. Father of the titans
- 27. she granted Pandora irresistible beauty.
- 31. Activities director at Camp Half-Blood.