Sea of Monsters

12345678910
Across
  1. 2. the quest that Percy takes
  2. 5. Percy's father
  3. 6. rules the Underworld
  4. 8. father of Clarisse
  5. 9. Annabeth's mother
  6. 10. Percy's half-brother
Down
  1. 1. Percy's protector
  2. 3. monsters with one eye
  3. 4. winged horse
  4. 7. he ate his kids