polar bears past bed time

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Across
  1. 4. someone who hunts
  2. 5. a land of snow
  3. 8. the art of something
  4. 10. the thing you ware at bed
  5. 13. something made of snow flakes
  6. 15. a story rote on paper
  7. 17. venished
  8. 20. a dog like animal
Down
  1. 1. did not
  2. 2. cavering something
  3. 3. something get frozen
  4. 6. something bracing
  5. 7. the skin of a sea
  6. 9. in something
  7. 11. ware light can't reach
  8. 12. a sled poled by dogs
  9. 14. calling out
  10. 16. holding something
  11. 18. snow house
  12. 19. the answer to a qesten