The battle of the labyrinth

123456789101112
Across
  1. 2. camp Percy went to during the summer
  2. 3. daughter of Hermes
  3. 4. maze
  4. 5. son of Poseidon
  5. 10. author of book
  6. 11. Goddess of Wisdom
  7. 12. god of the underworld
Down
  1. 1. fourth book in series
  2. 6. god of the sea
  3. 7. child of Athena
  4. 8. the father of Zues
  5. 9. percy's best friend