SLEUTH IT YOURSELF

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Across
  1. 2. Who is the brilliant yet sinister master. mind often described as the"Napoleon of crime"?
  2. 5. Sherlock Holmes' Loyal companion
  3. 7. Agatha Christie's well written famous detective
Down
  1. 1. Clerical sleuth known for his small stature, round face, and tendency to carry an umbrella
  2. 3. Hair colour of the guy who was hired to copy an encyclopedia
  3. 4. Serial killer choosing victims whose names and locations follow the order of the alphabet?
  4. 6. What Sherlock holmes says after solving cases