Related Clues:
- They may be rubbed out
- Contents of special lanterns
- Contents of lamps, maybe
- Some spirits
- Walking encyclopedias
- Many Mensa members
- Magicians' magazine since 1936
- Pocket protector wearers
- Einsteins
- Intellectuals
- Mensa members
- Brilliant ones
- Roman guardian spirits
- They're brilliant (Var.)
- Really smart people