The Hobbit

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Across
  1. 3. smart, right choice, thinking things through
  2. 4. expert treasure hunter, sneaky
  3. 5. small details either on a key or ring
  4. 6. A line of Goblins, or A line of soldiers.
Down
  1. 1. Stubbornly, not doing it
  2. 2. payment for services