Related Clues:
- __-fi (literary or film genre"
- Course guide abbr
- School subj. with a lab
- Agent of espionage
- Tech. counterpart
- Word with FI
- Le Carré's Smiley, for one
- Search for intelligence
- Discovery Channel subj
- Plant gathering information
- Stratego piece with a monocle
- "Nova" subj
- One who bugs people?
- Invasive plant
- Clancy novel staple