Unicorns

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Across
  1. 3. a lung disease
  2. 6. male adult deer, or a one-dollar bill
  3. 7. first book of the series "The Overthrow"
  4. 8. sound a dog makes; can peel off a tree
  5. 9. Patrick's voice in SpongeBob Squarepants
  6. 12. plural word for unicorn
  7. 15. sweet treat
  8. 16. color of the sky
  9. 18. popular game on the internet
  10. 19. sharing ideas from one place to another
  11. 21. article of clothing
  12. 22. automobile with four wheels
Down
  1. 1. this crossword is ___!
  2. 2. story with pages
  3. 4. mythical creature with a horn
  4. 5. SpongeBob's voice
  5. 6. a plastic thing filled with air
  6. 10. a place where you can look at animals
  7. 11. job
  8. 13. the mouth of the ___ is scary!
  9. 14. list and instructions mainly for food
  10. 17. bad feeling
  11. 20. an animal with no backbone
  12. 21. a game played with a round ball on a field, getting it into a goal