I SPY

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Across
  1. 3. A book of ... Riddles
  2. 7. ... Days
  3. 9. ... Hunt
  4. 10. Spooky ...
  5. 11. ...Challenger
  6. 12. Which library are we at?
Down
  1. 1. Fun ...
  2. 2. The riddler
  3. 4. Gold...
  4. 5. Puzzle, riddle, secret
  5. 6. Daydreams and visions
  6. 8. The photographer