Related Clues:
- Film-noir heroes
- Sleuths, for short
- Pulp heroes, often
- Case workers, briefly
- Hammer or Spade types
- Spade et al., briefly
- Sleuths, briefly
- Many pulp heroes, in slang
- Paretsky's Warshawski and Grafton's Millhone, briefly
- Slag for sleuths
- Gumshoes, in old crime fiction
- Investigators find moss - huge variety
- Nero Wolfe and Sam Spade, briefly
- Private eyes, in slang
- Investigators, for short