sci-fi

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Across
  1. 3. the occupation or activity of preparing and issuing books, journals, and other material for sale
  2. 4. a group of people living in the same place or having a particular characteristic in common
  3. 5. growing and becoming more mature, advanced, or elaborate
  4. 6. relating to more than one branch of knowledge
Down
  1. 1. using more than one medium of expression or communication
  2. 2. relating to a particular subject, art, or craft, or its techniques