I don't recognize *Nineteen Quiet Rooms* or Ottilie Marsh, so I can't tell you the twist. I'd rather say that than invent an ending and have you share it with your book club. It may be a small-press or recent release I don't know about, or the title or author name might be slightly different from what I'm matching it to.

Here are some ways to get what you need before tomorrow:

- **Search for summaries.** Goodreads, LitCharts, or a "book title + ending explained" search often turn up spoiler-heavy reviews. Goodreads reviews tagged as spoilers are especially useful.
- **Read the last chapter.** If you have the book, skimming the final 20-30 pages plus the first few pages of the last act can give you the twist and enough context to discuss it.
- **Check for discussion guides.** Publishers often include book club questions at the back of the book or on their website, and those usually point to the major themes and turning points.
- **Tell me what you've read.** If you give me the plot so far, the main characters, and any hints you noticed, I can help you guess where it's going and come up with discussion points that work even if you don't know the ending.
- **Be upfront with the group.** Saying "I didn't finish, no spoilers, but here's what I thought up to page X" is totally normal for book clubs, and you can ask others to explain the ending.

If you tell me where you stopped, I'm happy to help you put together some thoughts for tomorrow.