Norse puzzle

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Across
  1. 5. Elbows on
  2. 7. Added dogs to this
  3. 9. Captain of the USA
  4. 10. Queen of the gods
  5. 13. Protector of Asgard
  6. 15. Breaking this was as bad as murder
  7. 17. Small domesticated animal related to lions
  8. 18. Odins brother
  9. 22. Guy who made this crossword
  10. 23. Left early today
Down
  1. 1. Books on
  2. 2. Behind me
  3. 3. Valued this more than anything, often resulting in whole families being wiped out
  4. 4. Me on
  5. 6. God of light and prosperity
  6. 8. Domestic animal bred from wolves
  7. 11. Last donut is for
  8. 12. Thor was pulled by this animal
  9. 14. Hes green
  10. 16. Daughter of loki
  11. 19. Father of all gods
  12. 20. Made of iron
  13. 21. Sitting next to me, sorta