invention of hugo cabret

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Across
  1. 2. The thing Etienne pulls out from under his eyepatch
  2. 4. The name our main character takes upon at the end of the story.
  3. 6. The thing Hugo rubs in replacement of his notebook.
  4. 7. The shape of the key.
  5. 8. Isabella's friend.
Down
  1. 1. The full name of the main character.
  2. 2. Hugo maintained the ______ every day.
  3. 3. The focal point of the book
  4. 5. What Hugo injures when he goes to Isabella's house.