The city where the witch comes from

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Across
  1. 5. Wizards use this ball to read the future
  2. 6. The name of the school in Harry Potter
  3. 8. A magic 'stick'
  4. 9. This house's emblem is yellow and black
  5. 10. The author of Harry Potter
  6. 11. The number one villain/enemy in 'Harry Potter'
Down
  1. 1. She is Harry's and Ron's best friend
  2. 2. Hermione is a ...
  3. 3. A night bird
  4. 4. The hero's name is...
  5. 7. A big 'pan' to make potions