Related Clues:
- Schemer's thing
- "Ponzi" or "rhyme" follower
- "The ___ thickens"
- Part of the planning for many a surprise birthday party
- Whodunit essence
- Slick trick
- Strategem
- Novel essence
- Subject for a conspiracy theorist
- Novel's essence
- Part of a novel
- Scammer's ploy
- Ponzi ___ (illegal investment)
- Thickening thing?
- One often thickens on stage