Weeding books

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Across
  1. 2. Yellowing
  2. 4. ruined beyond repair
  3. 5. Torn pages
  4. 6. Soggy
  5. 7. Verticle line that holds a book together
  6. 9. front of a book
Down
  1. 1. Green spots
  2. 3. Take out books & replace
  3. 5. Giving a book back
  4. 8. Paper put together to form a book