Across
- 1. Incognito operation.
- 3. Outer jacket.
- 5. Author.
- 7. Enigma.
- 10. Investigator.
- 12. Puzzles.
- 13. Courageous female.
- 14. Gives reasons.
Down
- 2. Serialized pieces.
- 4. Obsolete keyboard.
- 6. Studier.
- 8. No longer working.
- 9. Common language.
- 11. Detective.