First Word Puzzle

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Across
  1. 3. Peak Body
  2. 4. Insight
  3. 7. assemble
  4. 8. Wordbook
  5. 10. Evidence
  6. 13. Record
  7. 15. Collection
  8. 17. Concept
  9. 18. Instalment
  10. 19. Notes
  11. 20. Foremost
  12. 22. Narrative
Down
  1. 1. Knowledge
  2. 2. Family
  3. 5. Sagacity
  4. 6. Subject
  5. 9. Writer
  6. 11. Sheet
  7. 12. Index
  8. 14. Genre
  9. 16. Portable
  10. 18. Encompassing language
  11. 21. Toner