The Doctor and his companion Scarlette, head of the the local brothel, solve mysteries and go on adventures. The Faction Paradox are involved, as usual.The Adventuress of Henrietta Street
provides examples of:
- Genre Shift: This book was written to emulate a historical document, and reads quite unlike the rest of the series.
- What Do You Mean It Wasn't Made On Drugs: the entire plot revolves around stopping interdimensional apes. There's a hunt involved. It's weird.
- Love It or Hate It: to many fans
- Sick Episode: The Doctor starts feeling a bit poorly at the beginning of the book, and things get really dramatic and life-threatening by the climax.