Related Clues:
- Sherlock Holmes, notably
- Sleuth, slangily
- Noir investigator
- Sleuth, in slang
- Private eye, slangily
- Magnum, e.g., briefly
- Spade, e.g., slangily
- Magnifying glass carrier
- Spade, e.g., briefly
- 48-Across, for one
- Hammer or Spade
- V.I. Warshawski, e.g.
- Dick Tracy is one, briefly
- Easy Rawlins, for one
- Detective, slangily